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[WIP, EXPERIMENTAL] Update to libtest 0.0.2 #62829

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[WIP, EXPERIMENTAL] Update to libtest 0.0.2 #62829

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crlf0710
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This is follow up to #62819. This PR tries to build rustc on modified libtest 0.0.2 and termcolor, and let's see if that works.

This PR can't land in its current form.

@rust-highfive
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The job mingw-check of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-20T16:12:53.6559897Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-20T16:12:53.6788025Z ##[command]git config gc.auto 0
2019-07-20T16:12:53.6859827Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-20T16:12:53.6906260Z ##[command]git config --get-all http.proxy
2019-07-20T16:12:53.7030778Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-20T16:13:24.9093322Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-20T16:13:24.9093474Z 
2019-07-20T16:13:24.9093777Z   git checkout -b <new-branch-name>
2019-07-20T16:13:24.9093912Z 
2019-07-20T16:13:24.9094068Z HEAD is now at 245dac9b5 Merge 3eab1234db9deff920de2830e2240be842c7f91f into 95b1fe560d2bd8472f250fb8cfd2168520a58405
2019-07-20T16:13:24.9236962Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-20T16:13:24.9239878Z ==============================================================================
2019-07-20T16:13:24.9240116Z Task         : Bash
2019-07-20T16:13:24.9240163Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-20T16:16:35.7890760Z #############################                                             40.5%
2019-07-20T16:16:35.7894488Z ######################################################################## 100.0%
2019-07-20T16:16:36.4465705Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-20T16:16:37.4434504Z     Updating crates.io index
2019-07-20T16:16:57.0928428Z     Updating git repository `https://github.com/crlf0710/libtest`
2019-07-20T16:16:57.7676936Z     Updating git repository `https://github.com/crlf0710/termcolor`
2019-07-20T16:16:58.6131484Z error: failed to write /checkout/Cargo.lock
2019-07-20T16:16:58.6131896Z Caused by:
2019-07-20T16:16:58.6132213Z   failed to open: /checkout/Cargo.lock
2019-07-20T16:16:58.6132243Z 
2019-07-20T16:16:58.6132469Z Caused by:
2019-07-20T16:16:58.6132469Z Caused by:
2019-07-20T16:16:58.6133156Z   Read-only file system (os error 30)
2019-07-20T16:16:58.6201703Z failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml
2019-07-20T16:16:58.6201832Z Build completed unsuccessfully in 0:00:47
2019-07-20T16:17:06.1238343Z ##[error]Bash exited with code '1'.
2019-07-20T16:17:06.1267974Z ##[section]Starting: Checkout
2019-07-20T16:17:06.1269545Z ==============================================================================
2019-07-20T16:17:06.1269589Z Task         : Get sources
2019-07-20T16:17:06.1269625Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@rust-highfive
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The job mingw-check of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-20T17:22:03.3891110Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-20T17:22:03.4093530Z ##[command]git config gc.auto 0
2019-07-20T17:22:03.4187894Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-20T17:22:03.4237870Z ##[command]git config --get-all http.proxy
2019-07-20T17:22:03.4371937Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-20T17:22:37.2026699Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-20T17:22:37.2026944Z 
2019-07-20T17:22:37.2027329Z   git checkout -b <new-branch-name>
2019-07-20T17:22:37.2027365Z 
2019-07-20T17:22:37.2149594Z HEAD is now at 5490949f5 Merge 74cd3bd318de9838f5c13a6332eca519e7238ad8 into 95b1fe560d2bd8472f250fb8cfd2168520a58405
2019-07-20T17:22:37.2220309Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-20T17:22:37.2223261Z ==============================================================================
2019-07-20T17:22:37.2223324Z Task         : Bash
2019-07-20T17:22:37.2223378Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-20T17:26:06.1772840Z ###################                                                       26.7%
2019-07-20T17:26:06.1773299Z ######################################################################## 100.0%
2019-07-20T17:26:06.8087811Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-20T17:26:08.7789109Z     Updating crates.io index
2019-07-20T17:26:29.6244234Z     Updating git repository `https://github.com/crlf0710/libtest`
2019-07-20T17:26:30.4824345Z     Updating git repository `https://github.com/crlf0710/termcolor`
---
2019-07-20T17:28:32.0720449Z     Checking unicode-width v0.1.5
2019-07-20T17:28:32.1770656Z     Checking proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-20T17:28:35.3460780Z     Checking getopts v0.2.19
2019-07-20T17:28:51.8213713Z     Checking rustc-std-workspace-core v1.0.0 (/checkout/src/tools/rustc-std-workspace-core)
2019-07-20T17:28:51.8722432Z     Checking termcolor v1.0.5 (https://github.com/crlf0710/termcolor#00591241)
2019-07-20T17:28:52.8446745Z     Checking libtest v0.0.2 (https://github.com/crlf0710/libtest#a47e7189)
2019-07-20T17:28:52.9654160Z error: duplicate lang item in crate `core`: `char`.
2019-07-20T17:28:52.9654639Z   |
2019-07-20T17:28:52.9654985Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9655057Z 
2019-07-20T17:28:52.9655383Z error: duplicate lang item in crate `core`: `str`.
2019-07-20T17:28:52.9655663Z   |
2019-07-20T17:28:52.9655991Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9656092Z 
2019-07-20T17:28:52.9656636Z error: duplicate lang item in crate `core`: `slice`.
2019-07-20T17:28:52.9656995Z   |
2019-07-20T17:28:52.9657348Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9657396Z 
2019-07-20T17:28:52.9657717Z error: duplicate lang item in crate `core`: `slice_u8`.
2019-07-20T17:28:52.9657991Z   |
2019-07-20T17:28:52.9658346Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9658390Z 
2019-07-20T17:28:52.9658706Z error: duplicate lang item in crate `core`: `const_ptr`.
2019-07-20T17:28:52.9659002Z   |
2019-07-20T17:28:52.9659331Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9659375Z 
2019-07-20T17:28:52.9659690Z error: duplicate lang item in crate `core`: `mut_ptr`.
2019-07-20T17:28:52.9660181Z   |
2019-07-20T17:28:52.9660516Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9660560Z 
2019-07-20T17:28:52.9661741Z error: duplicate lang item in crate `core`: `i8`.
2019-07-20T17:28:52.9662139Z   |
2019-07-20T17:28:52.9662470Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9662540Z 
2019-07-20T17:28:52.9662863Z error: duplicate lang item in crate `core`: `i16`.
2019-07-20T17:28:52.9663135Z   |
2019-07-20T17:28:52.9663463Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9663526Z 
2019-07-20T17:28:52.9663842Z error: duplicate lang item in crate `core`: `i32`.
2019-07-20T17:28:52.9664136Z   |
2019-07-20T17:28:52.9664519Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9664565Z 
2019-07-20T17:28:52.9664883Z error: duplicate lang item in crate `core`: `i64`.
2019-07-20T17:28:52.9665155Z   |
2019-07-20T17:28:52.9665506Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9665551Z 
2019-07-20T17:28:52.9665863Z error: duplicate lang item in crate `core`: `i128`.
2019-07-20T17:28:52.9666155Z   |
2019-07-20T17:28:52.9666486Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9666529Z 
2019-07-20T17:28:52.9666839Z error: duplicate lang item in crate `core`: `isize`.
2019-07-20T17:28:52.9667157Z   |
2019-07-20T17:28:52.9667497Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9667540Z 
2019-07-20T17:28:52.9667869Z error: duplicate lang item in crate `core`: `u8`.
2019-07-20T17:28:52.9668148Z   |
2019-07-20T17:28:52.9668476Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9668520Z 
2019-07-20T17:28:52.9668904Z error: duplicate lang item in crate `core`: `u16`.
2019-07-20T17:28:52.9669179Z   |
2019-07-20T17:28:52.9669504Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9669568Z 
2019-07-20T17:28:52.9669883Z error: duplicate lang item in crate `core`: `u32`.
2019-07-20T17:28:52.9670158Z   |
2019-07-20T17:28:52.9670935Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9671029Z 
2019-07-20T17:28:52.9671443Z error: duplicate lang item in crate `core`: `u64`.
2019-07-20T17:28:52.9671723Z   |
2019-07-20T17:28:52.9672080Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9672125Z 
2019-07-20T17:28:52.9672440Z error: duplicate lang item in crate `core`: `u128`.
2019-07-20T17:28:52.9672733Z   |
2019-07-20T17:28:52.9673065Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9673109Z 
2019-07-20T17:28:52.9673421Z error: duplicate lang item in crate `core`: `usize`.
2019-07-20T17:28:52.9673724Z   |
2019-07-20T17:28:52.9674052Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9674228Z 
2019-07-20T17:28:52.9674648Z error: duplicate lang item in crate `core`: `f32`.
2019-07-20T17:28:52.9674932Z   |
2019-07-20T17:28:52.9675261Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9675305Z 
2019-07-20T17:28:52.9675640Z error: duplicate lang item in crate `core`: `f64`.
2019-07-20T17:28:52.9675914Z   |
2019-07-20T17:28:52.9676244Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9676309Z 
2019-07-20T17:28:52.9676626Z error: duplicate lang item in crate `core`: `sized`.
2019-07-20T17:28:52.9676898Z   |
2019-07-20T17:28:52.9677242Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9677299Z 
2019-07-20T17:28:52.9677631Z error: duplicate lang item in crate `core`: `unsize`.
2019-07-20T17:28:52.9677909Z   |
2019-07-20T17:28:52.9678261Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9678304Z 
2019-07-20T17:28:52.9678613Z error: duplicate lang item in crate `core`: `copy`.
2019-07-20T17:28:52.9678905Z   |
2019-07-20T17:28:52.9679241Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9679284Z 
2019-07-20T17:28:52.9679595Z error: duplicate lang item in crate `core`: `clone`.
2019-07-20T17:28:52.9679892Z   |
2019-07-20T17:28:52.9680220Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9680276Z 
2019-07-20T17:28:52.9681061Z error: duplicate lang item in crate `core`: `sync`.
2019-07-20T17:28:52.9681425Z   |
2019-07-20T17:28:52.9681753Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9681797Z 
2019-07-20T17:28:52.9682135Z error: duplicate lang item in crate `core`: `freeze`.
2019-07-20T17:28:52.9682406Z   |
2019-07-20T17:28:52.9682732Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9682794Z 
2019-07-20T17:28:52.9683113Z error: duplicate lang item in crate `core`: `drop`.
2019-07-20T17:28:52.9683384Z   |
2019-07-20T17:28:52.9683728Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9683774Z 
2019-07-20T17:28:52.9684240Z error: duplicate lang item in crate `core`: `coerce_unsized`.
2019-07-20T17:28:52.9684565Z   |
2019-07-20T17:28:52.9684922Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9684966Z 
2019-07-20T17:28:52.9685289Z error: duplicate lang item in crate `core`: `dispatch_from_dyn`.
2019-07-20T17:28:52.9685583Z   |
2019-07-20T17:28:52.9685919Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9685962Z 
2019-07-20T17:28:52.9686269Z error: duplicate lang item in crate `core`: `add`.
2019-07-20T17:28:52.9686564Z   |
2019-07-20T17:28:52.9686889Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9686932Z 
2019-07-20T17:28:52.9687423Z error: duplicate lang item in crate `core`: `sub`.
2019-07-20T17:28:52.9687721Z   |
2019-07-20T17:28:52.9688050Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9688093Z 
2019-07-20T17:28:52.9688430Z error: duplicate lang item in crate `core`: `mul`.
2019-07-20T17:28:52.9688706Z   |
2019-07-20T17:28:52.9689032Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9689095Z 
2019-07-20T17:28:52.9689410Z error: duplicate lang item in crate `core`: `div`.
2019-07-20T17:28:52.9689684Z   |
2019-07-20T17:28:52.9690028Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9690074Z 
2019-07-20T17:28:52.9690390Z error: duplicate lang item in crate `core`: `rem`.
2019-07-20T17:28:52.9691039Z   |
2019-07-20T17:28:52.9691468Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9691516Z 
2019-07-20T17:28:52.9691831Z error: duplicate lang item in crate `core`: `neg`.
2019-07-20T17:28:52.9692126Z   |
2019-07-20T17:28:52.9692460Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9692504Z 
2019-07-20T17:28:52.9692812Z error: duplicate lang item in crate `core`: `not`.
2019-07-20T17:28:52.9693108Z   |
2019-07-20T17:28:52.9693439Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9693483Z 
2019-07-20T17:28:52.9693965Z error: duplicate lang item in crate `core`: `bitxor`.
2019-07-20T17:28:52.9694382Z   |
2019-07-20T17:28:52.9694722Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9694766Z 
2019-07-20T17:28:52.9695106Z error: duplicate lang item in crate `core`: `bitand`.
2019-07-20T17:28:52.9695379Z   |
2019-07-20T17:28:52.9695706Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9695768Z 
2019-07-20T17:28:52.9696085Z error: duplicate lang item in crate `core`: `bitor`.
2019-07-20T17:28:52.9696360Z   |
2019-07-20T17:28:52.9696703Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9696746Z 
2019-07-20T17:28:52.9697063Z error: duplicate lang item in crate `core`: `shl`.
2019-07-20T17:28:52.9697338Z   |
2019-07-20T17:28:52.9697827Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9697886Z 
2019-07-20T17:28:52.9698237Z error: duplicate lang item in crate `core`: `shr`.
2019-07-20T17:28:52.9698531Z   |
2019-07-20T17:28:52.9698865Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9698909Z 
2019-07-20T17:28:52.9699278Z error: duplicate lang item in crate `core`: `add_assign`.
2019-07-20T17:28:52.9699594Z   |
2019-07-20T17:28:52.9699923Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9699967Z 
2019-07-20T17:28:52.9700378Z error: duplicate lang item in crate `core`: `sub_assign`.
2019-07-20T17:28:52.9701059Z   |
2019-07-20T17:28:52.9701664Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9701712Z 
2019-07-20T17:28:52.9702067Z error: duplicate lang item in crate `core`: `mul_assign`.
2019-07-20T17:28:52.9702338Z   |
2019-07-20T17:28:52.9702665Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9702730Z 
2019-07-20T17:28:52.9703052Z error: duplicate lang item in crate `core`: `div_assign`.
2019-07-20T17:28:52.9703327Z   |
2019-07-20T17:28:52.9703672Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9703717Z 
2019-07-20T17:28:52.9704041Z error: duplicate lang item in crate `core`: `rem_assign`.
2019-07-20T17:28:52.9704315Z   |
2019-07-20T17:28:52.9704664Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9704728Z 
2019-07-20T17:28:52.9705054Z error: duplicate lang item in crate `core`: `bitxor_assign`.
2019-07-20T17:28:52.9705345Z   |
2019-07-20T17:28:52.9705679Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9705722Z 
2019-07-20T17:28:52.9706041Z error: duplicate lang item in crate `core`: `bitand_assign`.
2019-07-20T17:28:52.9706336Z   |
2019-07-20T17:28:52.9706665Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9706708Z 
2019-07-20T17:28:52.9707045Z error: duplicate lang item in crate `core`: `bitor_assign`.
2019-07-20T17:28:52.9707325Z   |
2019-07-20T17:28:52.9707650Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9707707Z 
2019-07-20T17:28:52.9708062Z error: duplicate lang item in crate `core`: `shl_assign`.
2019-07-20T17:28:52.9708338Z   |
2019-07-20T17:28:52.9708666Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9708730Z 
2019-07-20T17:28:52.9709050Z error: duplicate lang item in crate `core`: `shr_assign`.
2019-07-20T17:28:52.9709321Z   |
2019-07-20T17:28:52.9709665Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9709710Z 
2019-07-20T17:28:52.9710026Z error: duplicate lang item in crate `core`: `index`.
2019-07-20T17:28:52.9710301Z   |
2019-07-20T17:28:52.9711260Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9711336Z 
2019-07-20T17:28:52.9711853Z error: duplicate lang item in crate `core`: `index_mut`.
2019-07-20T17:28:52.9712209Z   |
2019-07-20T17:28:52.9712547Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9712591Z 
2019-07-20T17:28:52.9712907Z error: duplicate lang item in crate `core`: `unsafe_cell`.
2019-07-20T17:28:52.9713206Z   |
2019-07-20T17:28:52.9713535Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9713579Z 
2019-07-20T17:28:52.9713909Z error: duplicate lang item in crate `core`: `va_list`.
2019-07-20T17:28:52.9714190Z   |
2019-07-20T17:28:52.9714515Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9714662Z 
2019-07-20T17:28:52.9715112Z error: duplicate lang item in crate `core`: `deref`.
2019-07-20T17:28:52.9715395Z   |
2019-07-20T17:28:52.9715722Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9715786Z 
2019-07-20T17:28:52.9716107Z error: duplicate lang item in crate `core`: `deref_mut`.
2019-07-20T17:28:52.9716381Z   |
2019-07-20T17:28:52.9716725Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9716770Z 
2019-07-20T17:28:52.9717090Z error: duplicate lang item in crate `core`: `receiver`.
2019-07-20T17:28:52.9717364Z   |
2019-07-20T17:28:52.9717716Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9717772Z 
2019-07-20T17:28:52.9718092Z error: duplicate lang item in crate `core`: `fn`.
2019-07-20T17:28:52.9718390Z   |
2019-07-20T17:28:52.9718724Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9718767Z 
2019-07-20T17:28:52.9719077Z error: duplicate lang item in crate `core`: `fn_mut`.
2019-07-20T17:28:52.9719374Z   |
2019-07-20T17:28:52.9719700Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9719743Z 
2019-07-20T17:28:52.9720076Z error: duplicate lang item in crate `core`: `fn_once`.
2019-07-20T17:28:52.9720356Z   |
2019-07-20T17:28:52.9720954Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9721011Z 
2019-07-20T17:28:52.9721413Z error: duplicate lang item in crate `core`: `future_trait`.
2019-07-20T17:28:52.9721720Z   |
2019-07-20T17:28:52.9722052Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9722117Z 
2019-07-20T17:28:52.9722444Z error: duplicate lang item in crate `core`: `generator_state`.
2019-07-20T17:28:52.9722718Z   |
2019-07-20T17:28:52.9723061Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9723106Z 
2019-07-20T17:28:52.9723428Z error: duplicate lang item in crate `core`: `generator`.
2019-07-20T17:28:52.9723703Z   |
2019-07-20T17:28:52.9724051Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9724095Z 
2019-07-20T17:28:52.9724425Z error: duplicate lang item in crate `core`: `unpin`.
2019-07-20T17:28:52.9724913Z   |
2019-07-20T17:28:52.9725301Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9725346Z 
2019-07-20T17:28:52.9725658Z error: duplicate lang item in crate `core`: `pin`.
2019-07-20T17:28:52.9725959Z   |
2019-07-20T17:28:52.9726288Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9726333Z 
2019-07-20T17:28:52.9726658Z error: duplicate lang item in crate `core`: `eq`.
2019-07-20T17:28:52.9726939Z   |
2019-07-20T17:28:52.9727266Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9727309Z 
2019-07-20T17:28:52.9727648Z error: duplicate lang item in crate `core`: `partial_ord`.
2019-07-20T17:28:52.9728051Z   |
2019-07-20T17:28:52.9728392Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9728459Z 
2019-07-20T17:28:52.9728774Z error: duplicate lang item in crate `core`: `ord`.
2019-07-20T17:28:52.9729048Z   |
2019-07-20T17:28:52.9729393Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9729438Z 
2019-07-20T17:28:52.9729753Z error: duplicate lang item in crate `core`: `panic`.
2019-07-20T17:28:52.9730027Z   |
2019-07-20T17:28:52.9730374Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9730418Z 
2019-07-20T17:28:52.9731309Z error: duplicate lang item in crate `core`: `panic_bounds_check`.
2019-07-20T17:28:52.9731714Z   |
2019-07-20T17:28:52.9732063Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9732108Z 
2019-07-20T17:28:52.9732428Z error: duplicate lang item in crate `core`: `panic_info`.
2019-07-20T17:28:52.9732725Z   |
2019-07-20T17:28:52.9733054Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9733098Z 
2019-07-20T17:28:52.9733434Z error: duplicate lang item in crate `core`: `drop_in_place`.
2019-07-20T17:28:52.9733718Z   |
2019-07-20T17:28:52.9734809Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9734869Z 
2019-07-20T17:28:52.9735226Z error: duplicate lang item in crate `core`: `alloc_layout`.
2019-07-20T17:28:52.9735522Z   |
2019-07-20T17:28:52.9735861Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9735928Z 
2019-07-20T17:28:52.9736255Z error: duplicate lang item in crate `core`: `phantom_data`.
2019-07-20T17:28:52.9736527Z   |
2019-07-20T17:28:52.9736870Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9736916Z 
2019-07-20T17:28:52.9737240Z error: duplicate lang item in crate `core`: `manually_drop`.
2019-07-20T17:28:52.9737513Z   |
2019-07-20T17:28:52.9737867Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9737912Z 
2019-07-20T17:28:52.9738230Z error: duplicate lang item in crate `core`: `debug_trait`.
2019-07-20T17:28:52.9738520Z   |
2019-07-20T17:28:52.9739022Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9739083Z 
2019-07-20T17:28:52.9739454Z error: duplicate lang item in crate `core`: `align_offset`.
2019-07-20T17:28:52.9739760Z   |
2019-07-20T17:28:52.9740090Z   = note: first defined in crate `core`.
2019-07-20T17:28:52.9740133Z 
2019-07-20T17:28:53.0529222Z error[E0277]: the size for values of type `std::boxed::Box<(dyn std::io::Write + std::marker::Send + 'static)>` cannot be known at compilation time
2019-07-20T17:28:53.0529680Z   --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:55:1
2019-07-20T17:28:53.0530304Z 55 | / fn set_print(
2019-07-20T17:28:53.0530304Z 55 | / fn set_print(
2019-07-20T17:28:53.0531352Z 56 | |     sink: Option<Box<dyn Write + Send>>,
2019-07-20T17:28:53.0531745Z 57 | | ) -> Option<Box<dyn Write + Send>> {
2019-07-20T17:28:53.0532099Z 58 | |     #[cfg(feature = "unstable")]
2019-07-20T17:28:53.0532705Z 65 | |     }
2019-07-20T17:28:53.0533016Z 66 | | }
2019-07-20T17:28:53.0533016Z 66 | | }
2019-07-20T17:28:53.0533362Z    | |_^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0533649Z    |
2019-07-20T17:28:53.0534341Z    = help: the trait `std::marker::Sized` is not implemented for `std::boxed::Box<(dyn std::io::Write + std::marker::Send + 'static)>`
2019-07-20T17:28:53.0545745Z    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0546172Z 
2019-07-20T17:28:53.0546501Z error[E0038]: the trait `std::io::Write` cannot be made into an object
2019-07-20T17:28:53.0546501Z error[E0038]: the trait `std::io::Write` cannot be made into an object
2019-07-20T17:28:53.0547001Z   --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:55:1
2019-07-20T17:28:53.0547601Z 55 | / fn set_print(
2019-07-20T17:28:53.0547601Z 55 | / fn set_print(
2019-07-20T17:28:53.0548006Z 56 | |     sink: Option<Box<dyn Write + Send>>,
2019-07-20T17:28:53.0548362Z 57 | | ) -> Option<Box<dyn Write + Send>> {
2019-07-20T17:28:53.0548738Z 58 | |     #[cfg(feature = "unstable")]
2019-07-20T17:28:53.0549324Z 65 | |     }
2019-07-20T17:28:53.0549657Z 66 | | }
2019-07-20T17:28:53.0549657Z 66 | | }
2019-07-20T17:28:53.0550019Z    | |_^ the trait `std::io::Write` cannot be made into an object
2019-07-20T17:28:53.0550515Z    |
2019-07-20T17:28:53.0551234Z    = note: method `by_ref` references the `Self` type in its arguments or return type
2019-07-20T17:28:53.0551293Z 
2019-07-20T17:28:53.0551686Z error[E0277]: the size for values of type `std::boxed::Box<(dyn std::io::Write + std::marker::Send + 'static)>` cannot be known at compilation time
2019-07-20T17:28:53.0552060Z   --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:68:1
2019-07-20T17:28:53.0552627Z 68 | / fn set_panic(
2019-07-20T17:28:53.0552627Z 68 | / fn set_panic(
2019-07-20T17:28:53.0574662Z 69 | |     sink: Option<Box<dyn Write + Send>>,
2019-07-20T17:28:53.0575516Z 70 | | ) -> Option<Box<dyn Write + Send>> {
2019-07-20T17:28:53.0575948Z 71 | |     #[cfg(feature = "unstable")]
2019-07-20T17:28:53.0576452Z 78 | |     }
2019-07-20T17:28:53.0576733Z 79 | | }
2019-07-20T17:28:53.0576733Z 79 | | }
2019-07-20T17:28:53.0577023Z    | |_^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0577234Z    |
2019-07-20T17:28:53.0577592Z    = help: the trait `std::marker::Sized` is not implemented for `std::boxed::Box<(dyn std::io::Write + std::marker::Send + 'static)>`
2019-07-20T17:28:53.0577949Z    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0578274Z 
2019-07-20T17:28:53.0578536Z error[E0038]: the trait `std::io::Write` cannot be made into an object
2019-07-20T17:28:53.0578536Z error[E0038]: the trait `std::io::Write` cannot be made into an object
2019-07-20T17:28:53.0578821Z   --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:68:1
2019-07-20T17:28:53.0579401Z 68 | / fn set_panic(
2019-07-20T17:28:53.0579401Z 68 | / fn set_panic(
2019-07-20T17:28:53.0579687Z 69 | |     sink: Option<Box<dyn Write + Send>>,
2019-07-20T17:28:53.0579995Z 70 | | ) -> Option<Box<dyn Write + Send>> {
2019-07-20T17:28:53.0580269Z 71 | |     #[cfg(feature = "unstable")]
2019-07-20T17:28:53.0581784Z 78 | |     }
2019-07-20T17:28:53.0582084Z 79 | | }
2019-07-20T17:28:53.0582084Z 79 | | }
2019-07-20T17:28:53.0582431Z    | |_^ the trait `std::io::Write` cannot be made into an object
2019-07-20T17:28:53.0582661Z    |
2019-07-20T17:28:53.0583129Z    = note: method `by_ref` references the `Self` type in its arguments or return type
2019-07-20T17:28:53.0583206Z 
2019-07-20T17:28:53.0583552Z error[E0277]: the size for values of type `TestDescAndFn` cannot be known at compilation time
2019-07-20T17:28:53.0583862Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:268:1
2019-07-20T17:28:53.0584398Z 268 | / pub fn test_main(
2019-07-20T17:28:53.0584398Z 268 | / pub fn test_main(
2019-07-20T17:28:53.0584698Z 269 | |     args: &[String],
2019-07-20T17:28:53.0585022Z 270 | |     tests: Vec<TestDescAndFn>,
2019-07-20T17:28:53.0585709Z ...   |
2019-07-20T17:28:53.0586007Z 297 | |     }
2019-07-20T17:28:53.0586289Z 298 | | }
2019-07-20T17:28:53.0586289Z 298 | | }
2019-07-20T17:28:53.0586601Z     | |_^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0586843Z     |
2019-07-20T17:28:53.0587149Z     = help: the trait `std::marker::Sized` is not implemented for `TestDescAndFn`
2019-07-20T17:28:53.0587517Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0587838Z     = note: required by `std::vec::Vec`
2019-07-20T17:28:53.0587880Z 
2019-07-20T17:28:53.0588220Z error[E0277]: the size for values of type `std::result::Result<TestOpts, std::string::String>` cannot be known at compilation time
2019-07-20T17:28:53.0588558Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:520:1
2019-07-20T17:28:53.0588787Z     |
2019-07-20T17:28:53.0589128Z 520 | / pub fn parse_opts(args: &[String]) -> Option<OptRes> {
2019-07-20T17:28:53.0589448Z 521 | |     let mut allow_unstable = false;
2019-07-20T17:28:53.0589758Z 522 | |     let opts = optgroups();
2019-07-20T17:28:53.0590118Z 523 | |     let args = args.get(1..).unwrap_or(args);
2019-07-20T17:28:53.0590369Z ...   |
2019-07-20T17:28:53.0590897Z 669 | |     Some(Ok(test_opts))
2019-07-20T17:28:53.0591312Z 670 | | }
2019-07-20T17:28:53.0591628Z     | |_^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0591869Z     |
2019-07-20T17:28:53.0592210Z     = help: the trait `std::marker::Sized` is not implemented for `std::result::Result<TestOpts, std::string::String>`
2019-07-20T17:28:53.0592709Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0593098Z 
2019-07-20T17:28:53.0593098Z 
2019-07-20T17:28:53.0593391Z error[E0277]: the size for values of type `TestOpts` cannot be known at compilation time
2019-07-20T17:28:53.0593711Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:520:1
2019-07-20T17:28:53.0593936Z     |
2019-07-20T17:28:53.0594260Z 520 | / pub fn parse_opts(args: &[String]) -> Option<OptRes> {
2019-07-20T17:28:53.0594595Z 521 | |     let mut allow_unstable = false;
2019-07-20T17:28:53.0595021Z 522 | |     let opts = optgroups();
2019-07-20T17:28:53.0595351Z 523 | |     let args = args.get(1..).unwrap_or(args);
2019-07-20T17:28:53.0595620Z ...   |
2019-07-20T17:28:53.0595919Z 669 | |     Some(Ok(test_opts))
2019-07-20T17:28:53.0596200Z 670 | | }
2019-07-20T17:28:53.0596531Z     | |_^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0596755Z     |
2019-07-20T17:28:53.0597080Z     = help: the trait `std::marker::Sized` is not implemented for `TestOpts`
2019-07-20T17:28:53.0597503Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0597871Z 
2019-07-20T17:28:53.0598200Z error[E0277]: the size for values of type `std::string::String` cannot be known at compilation time
2019-07-20T17:28:53.0598200Z error[E0277]: the size for values of type `std::string::String` cannot be known at compilation time
2019-07-20T17:28:53.0598530Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:520:1
2019-07-20T17:28:53.0598790Z     |
2019-07-20T17:28:53.0599146Z 520 | / pub fn parse_opts(args: &[String]) -> Option<OptRes> {
2019-07-20T17:28:53.0599514Z 521 | |     let mut allow_unstable = false;
2019-07-20T17:28:53.0599863Z 522 | |     let opts = optgroups();
2019-07-20T17:28:53.0600243Z 523 | |     let args = args.get(1..).unwrap_or(args);
2019-07-20T17:28:53.0600514Z ...   |
2019-07-20T17:28:53.0601530Z 669 | |     Some(Ok(test_opts))
2019-07-20T17:28:53.0602206Z 670 | | }
2019-07-20T17:28:53.0602531Z     | |_^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0602799Z     |
2019-07-20T17:28:53.0603229Z     = help: the trait `std::marker::Sized` is not implemented for `std::string::String`
2019-07-20T17:28:53.0603663Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0603995Z 
2019-07-20T17:28:53.0603995Z 
2019-07-20T17:28:53.0604403Z error[E0277]: the size for values of type `std::fs::File` cannot be known at compilation time
2019-07-20T17:28:53.0604797Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:713:5
2019-07-20T17:28:53.0604991Z     |
2019-07-20T17:28:53.0605227Z 713 |     log_out: Option<File>,
2019-07-20T17:28:53.0605655Z     |     ^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0605856Z     |
2019-07-20T17:28:53.0606140Z     = help: the trait `std::marker::Sized` is not implemented for `std::fs::File`
2019-07-20T17:28:53.0606464Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0606761Z 
2019-07-20T17:28:53.0606761Z 
2019-07-20T17:28:53.0607035Z error[E0277]: the size for values of type `(TestDesc, std::vec::Vec<u8>)` cannot be known at compilation time
2019-07-20T17:28:53.0607317Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:722:5
2019-07-20T17:28:53.0607529Z     |
2019-07-20T17:28:53.0607781Z 722 |     failures: Vec<(TestDesc, Vec<u8>)>,
2019-07-20T17:28:53.0608088Z     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0608306Z     |
2019-07-20T17:28:53.0608584Z     = help: the trait `std::marker::Sized` is not implemented for `(TestDesc, std::vec::Vec<u8>)`
2019-07-20T17:28:53.0608904Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0609182Z     = note: required by `std::vec::Vec`
2019-07-20T17:28:53.0609215Z 
2019-07-20T17:28:53.0609466Z error[E0277]: the size for values of type `u8` cannot be known at compilation time
2019-07-20T17:28:53.0609746Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:722:5
2019-07-20T17:28:53.0609938Z     |
2019-07-20T17:28:53.0610185Z 722 |     failures: Vec<(TestDesc, Vec<u8>)>,
2019-07-20T17:28:53.0610639Z     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0611042Z     |
2019-07-20T17:28:53.0611337Z     = help: the trait `std::marker::Sized` is not implemented for `u8`
2019-07-20T17:28:53.0611865Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0612188Z     = note: required by `std::vec::Vec`
2019-07-20T17:28:53.0612225Z 
2019-07-20T17:28:53.0612540Z error[E0277]: the size for values of type `TestDescAndFn` cannot be known at compilation time
2019-07-20T17:28:53.0612843Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:833:1
2019-07-20T17:28:53.0613065Z     |
2019-07-20T17:28:53.0613382Z 833 | / pub fn list_tests_console(
2019-07-20T17:28:53.0613684Z 834 | |     opts: &TestOpts,
2019-07-20T17:28:53.0614621Z 835 | |     tests: Vec<TestDescAndFn>,
2019-07-20T17:28:53.0614921Z 836 | | ) -> io::Result<()> {
2019-07-20T17:28:53.0615407Z 887 | |     Ok(())
2019-07-20T17:28:53.0615658Z 888 | | }
2019-07-20T17:28:53.0615658Z 888 | | }
2019-07-20T17:28:53.0615931Z     | |_^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0616141Z     |
2019-07-20T17:28:53.0616410Z     = help: the trait `std::marker::Sized` is not implemented for `TestDescAndFn`
2019-07-20T17:28:53.0616745Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T17:28:53.0617006Z     = note: required by `std::vec::Vec`
2019-07-20T17:28:53.0617038Z 
2019-07-20T17:28:53.0617288Z error[E0277]: the size for values of type `()` cannot be known at compilation time
2019-07-20T17:28:53.0617569Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/a47e718/src/lib.rs:833:1
2019-07-20T17:28:53.0617764Z     |
2019-07-20T17:28:53.0618026Z 833 | / pub fn list_tests_console(
2019-07-20T17:28:53.0618304Z 834 | |     opts: &TestOpts,
2019-07-20T17:28:53.0618618Z 835 | |     tests: Vec<TestDescAndFn>,
2019-07-20T17:28:53.0618907Z 836 | | ) -> io::Result<()> {
2019-07-20T17:28:53.0619429Z 887 | |     Ok(())
2019-07-20T17:28:53.0619701Z 888 | | }
2019-07-20T17:28:53.0619701Z 888 | | }
2019-07-20T17:28:53.0620014Z     | |_^ doesn't have a size known at compile-time
2019-07-20T17:28:53.0620618Z     = help: the trait `std::marker::Sized` is not implemented for `()`
---
2019-07-20T17:28:53.1649930Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "check" "--target" "x86_64-unknown-linux-gnu" "-j" "2" "--release" "--color" "always" "--manifest-path" "/checkout/src/libtest/Cargo.toml" "--message-format" "json"
2019-07-20T17:28:53.1650036Z expected success, got: exit code: 101
2019-07-20T17:28:53.1650095Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap check
2019-07-20T17:28:53.1650157Z Build completed unsuccessfully in 0:03:05
2019-07-20T17:28:54.6577084Z ##[error]Bash exited with code '1'.
2019-07-20T17:28:54.6611900Z ##[section]Starting: Checkout
2019-07-20T17:28:54.6614321Z ==============================================================================
2019-07-20T17:28:54.6614408Z Task         : Get sources
2019-07-20T17:28:54.6614458Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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The job mingw-check of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-20T18:16:19.5520084Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-20T18:16:19.5707688Z ##[command]git config gc.auto 0
2019-07-20T18:16:19.5781527Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-20T18:16:19.5839372Z ##[command]git config --get-all http.proxy
2019-07-20T18:16:19.5973907Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-20T18:16:52.7253959Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-20T18:16:52.7255698Z 
2019-07-20T18:16:52.7257823Z   git checkout -b <new-branch-name>
2019-07-20T18:16:52.7259357Z 
2019-07-20T18:16:52.7260847Z HEAD is now at 70505f0de Merge b2d74fae7f7910c586eeed46f018023a587d30e9 into 95b1fe560d2bd8472f250fb8cfd2168520a58405
2019-07-20T18:16:52.7418594Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-20T18:16:52.7421551Z ==============================================================================
2019-07-20T18:16:52.7421617Z Task         : Bash
2019-07-20T18:16:52.7421660Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-20T18:19:56.2225415Z #######################################                                   54.3%
2019-07-20T18:19:56.2243350Z ######################################################################## 100.0%
2019-07-20T18:19:56.8634953Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-20T18:19:57.2385609Z     Updating crates.io index
2019-07-20T18:20:17.2982581Z     Updating git repository `https://github.com/crlf0710/libtest`
2019-07-20T18:20:18.1127420Z     Updating git repository `https://github.com/crlf0710/termcolor`
---
2019-07-20T18:22:12.7624139Z Checking test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T18:22:13.0008454Z     Checking core v0.0.0 (/checkout/src/libcore)
2019-07-20T18:22:13.0014242Z    Compiling libc v0.2.54
2019-07-20T18:22:13.7752420Z     Checking unicode-width v0.1.5
2019-07-20T18:22:13.8775786Z     Checking termcolor v1.0.5 (https://github.com/crlf0710/termcolor#b10766b0)
2019-07-20T18:22:17.2103558Z     Checking getopts v0.2.19
2019-07-20T18:22:32.7540637Z     Checking rustc-std-workspace-core v1.0.0 (/checkout/src/tools/rustc-std-workspace-core)
2019-07-20T18:22:32.7540637Z     Checking rustc-std-workspace-core v1.0.0 (/checkout/src/tools/rustc-std-workspace-core)
2019-07-20T18:22:33.6638883Z     Checking libtest v0.0.2 (https://github.com/crlf0710/libtest#1d7193d8)
2019-07-20T18:22:33.7763979Z error: duplicate lang item in crate `core`: `char`.
2019-07-20T18:22:33.7775926Z   |
2019-07-20T18:22:33.7782445Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7785203Z 
2019-07-20T18:22:33.7790882Z error: duplicate lang item in crate `core`: `str`.
2019-07-20T18:22:33.7796717Z   |
2019-07-20T18:22:33.7802063Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7804846Z 
2019-07-20T18:22:33.7811133Z error: duplicate lang item in crate `core`: `slice`.
2019-07-20T18:22:33.7815716Z   |
2019-07-20T18:22:33.7821988Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7822061Z 
2019-07-20T18:22:33.7822280Z error: duplicate lang item in crate `core`: `slice_u8`.
2019-07-20T18:22:33.7822444Z   |
2019-07-20T18:22:33.7822662Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7822704Z 
2019-07-20T18:22:33.7823084Z error: duplicate lang item in crate `core`: `const_ptr`.
2019-07-20T18:22:33.7823249Z   |
2019-07-20T18:22:33.7823471Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7823500Z 
2019-07-20T18:22:33.7824066Z error: duplicate lang item in crate `core`: `mut_ptr`.
2019-07-20T18:22:33.7824258Z   |
2019-07-20T18:22:33.7824475Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7824504Z 
2019-07-20T18:22:33.7824712Z error: duplicate lang item in crate `core`: `i8`.
2019-07-20T18:22:33.7824909Z   |
2019-07-20T18:22:33.7825124Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7825316Z 
2019-07-20T18:22:33.7825581Z error: duplicate lang item in crate `core`: `i16`.
2019-07-20T18:22:33.7825759Z   |
2019-07-20T18:22:33.7826578Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7826618Z 
2019-07-20T18:22:33.7844658Z error: duplicate lang item in crate `core`: `i32`.
2019-07-20T18:22:33.7844880Z   |
2019-07-20T18:22:33.7845122Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7845155Z 
2019-07-20T18:22:33.7845365Z error: duplicate lang item in crate `core`: `i64`.
2019-07-20T18:22:33.7845557Z   |
2019-07-20T18:22:33.7845931Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7845960Z 
2019-07-20T18:22:33.7846769Z error: duplicate lang item in crate `core`: `i128`.
2019-07-20T18:22:33.7847015Z   |
2019-07-20T18:22:33.7847273Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7847309Z 
2019-07-20T18:22:33.7847575Z error: duplicate lang item in crate `core`: `isize`.
2019-07-20T18:22:33.7847793Z   |
2019-07-20T18:22:33.7848052Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7848106Z 
2019-07-20T18:22:33.7848354Z error: duplicate lang item in crate `core`: `u8`.
2019-07-20T18:22:33.7848559Z   |
2019-07-20T18:22:33.7848815Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7848866Z 
2019-07-20T18:22:33.7849114Z error: duplicate lang item in crate `core`: `u16`.
2019-07-20T18:22:33.7849331Z   |
2019-07-20T18:22:33.7849603Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7849640Z 
2019-07-20T18:22:33.7849888Z error: duplicate lang item in crate `core`: `u32`.
2019-07-20T18:22:33.7850786Z   |
2019-07-20T18:22:33.7851238Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7851270Z 
2019-07-20T18:22:33.7851485Z error: duplicate lang item in crate `core`: `u64`.
2019-07-20T18:22:33.7851681Z   |
2019-07-20T18:22:33.7851903Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7851934Z 
2019-07-20T18:22:33.7852150Z error: duplicate lang item in crate `core`: `u128`.
2019-07-20T18:22:33.7852357Z   |
2019-07-20T18:22:33.7852581Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7852611Z 
2019-07-20T18:22:33.7852842Z error: duplicate lang item in crate `core`: `usize`.
2019-07-20T18:22:33.7853026Z   |
2019-07-20T18:22:33.7853254Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7853301Z 
2019-07-20T18:22:33.7853520Z error: duplicate lang item in crate `core`: `f32`.
2019-07-20T18:22:33.7853861Z   |
2019-07-20T18:22:33.7854077Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7854124Z 
2019-07-20T18:22:33.7854330Z error: duplicate lang item in crate `core`: `f64`.
2019-07-20T18:22:33.7854504Z   |
2019-07-20T18:22:33.7854832Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7854863Z 
2019-07-20T18:22:33.7855252Z error: duplicate lang item in crate `core`: `sized`.
2019-07-20T18:22:33.7855431Z   |
2019-07-20T18:22:33.7855679Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7855710Z 
2019-07-20T18:22:33.7856487Z error: duplicate lang item in crate `core`: `unsize`.
2019-07-20T18:22:33.7856721Z   |
2019-07-20T18:22:33.7856979Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7857013Z 
2019-07-20T18:22:33.7857259Z error: duplicate lang item in crate `core`: `copy`.
2019-07-20T18:22:33.7857486Z   |
2019-07-20T18:22:33.7857754Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7857789Z 
2019-07-20T18:22:33.7858053Z error: duplicate lang item in crate `core`: `clone`.
2019-07-20T18:22:33.7858447Z   |
2019-07-20T18:22:33.7858719Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7858753Z 
2019-07-20T18:22:33.7859023Z error: duplicate lang item in crate `core`: `sync`.
2019-07-20T18:22:33.7859228Z   |
2019-07-20T18:22:33.7859639Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7859846Z 
2019-07-20T18:22:33.7860209Z error: duplicate lang item in crate `core`: `freeze`.
2019-07-20T18:22:33.7860371Z   |
2019-07-20T18:22:33.7860588Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7860623Z 
2019-07-20T18:22:33.7860822Z error: duplicate lang item in crate `core`: `drop`.
2019-07-20T18:22:33.7860986Z   |
2019-07-20T18:22:33.7861206Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7861233Z 
2019-07-20T18:22:33.7861527Z error: duplicate lang item in crate `core`: `coerce_unsized`.
2019-07-20T18:22:33.7861742Z   |
2019-07-20T18:22:33.7861948Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7861976Z 
2019-07-20T18:22:33.7862180Z error: duplicate lang item in crate `core`: `dispatch_from_dyn`.
2019-07-20T18:22:33.7862362Z   |
2019-07-20T18:22:33.7862564Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7862599Z 
2019-07-20T18:22:33.7862986Z error: duplicate lang item in crate `core`: `add`.
2019-07-20T18:22:33.7863159Z   |
2019-07-20T18:22:33.7863366Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7863395Z 
2019-07-20T18:22:33.7863620Z error: duplicate lang item in crate `core`: `sub`.
2019-07-20T18:22:33.7863791Z   |
2019-07-20T18:22:33.7863999Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7864043Z 
2019-07-20T18:22:33.7864246Z error: duplicate lang item in crate `core`: `mul`.
2019-07-20T18:22:33.7864592Z   |
2019-07-20T18:22:33.7864823Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7864942Z 
2019-07-20T18:22:33.7865170Z error: duplicate lang item in crate `core`: `div`.
2019-07-20T18:22:33.7865345Z   |
2019-07-20T18:22:33.7865582Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7865611Z 
2019-07-20T18:22:33.7866468Z error: duplicate lang item in crate `core`: `rem`.
2019-07-20T18:22:33.7866706Z   |
2019-07-20T18:22:33.7866963Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7866998Z 
2019-07-20T18:22:33.7867243Z error: duplicate lang item in crate `core`: `neg`.
2019-07-20T18:22:33.7867467Z   |
2019-07-20T18:22:33.7867721Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7867756Z 
2019-07-20T18:22:33.7868029Z error: duplicate lang item in crate `core`: `not`.
2019-07-20T18:22:33.7868236Z   |
2019-07-20T18:22:33.7868491Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7868526Z 
2019-07-20T18:22:33.7868801Z error: duplicate lang item in crate `core`: `bitxor`.
2019-07-20T18:22:33.7869012Z   |
2019-07-20T18:22:33.7869266Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7869317Z 
2019-07-20T18:22:33.7869564Z error: duplicate lang item in crate `core`: `bitand`.
2019-07-20T18:22:33.7870234Z   |
2019-07-20T18:22:33.7870656Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7870687Z 
2019-07-20T18:22:33.7871049Z error: duplicate lang item in crate `core`: `bitor`.
2019-07-20T18:22:33.7871225Z   |
2019-07-20T18:22:33.7871629Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7871656Z 
2019-07-20T18:22:33.7872077Z error: duplicate lang item in crate `core`: `shl`.
2019-07-20T18:22:33.7872354Z   |
2019-07-20T18:22:33.7872596Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7872626Z 
2019-07-20T18:22:33.7872828Z error: duplicate lang item in crate `core`: `shr`.
2019-07-20T18:22:33.7873013Z   |
2019-07-20T18:22:33.7873220Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7873249Z 
2019-07-20T18:22:33.7873469Z error: duplicate lang item in crate `core`: `add_assign`.
2019-07-20T18:22:33.7873650Z   |
2019-07-20T18:22:33.7873859Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7873887Z 
2019-07-20T18:22:33.7874109Z error: duplicate lang item in crate `core`: `sub_assign`.
2019-07-20T18:22:33.7874277Z   |
2019-07-20T18:22:33.7874491Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7874539Z 
2019-07-20T18:22:33.7874901Z error: duplicate lang item in crate `core`: `mul_assign`.
2019-07-20T18:22:33.7875223Z   |
2019-07-20T18:22:33.7875439Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7875466Z 
2019-07-20T18:22:33.7876033Z error: duplicate lang item in crate `core`: `div_assign`.
2019-07-20T18:22:33.7876362Z   |
2019-07-20T18:22:33.7876642Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7876677Z 
2019-07-20T18:22:33.7876927Z error: duplicate lang item in crate `core`: `rem_assign`.
2019-07-20T18:22:33.7877150Z   |
2019-07-20T18:22:33.7877417Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7877452Z 
2019-07-20T18:22:33.7877708Z error: duplicate lang item in crate `core`: `bitxor_assign`.
2019-07-20T18:22:33.7877934Z   |
2019-07-20T18:22:33.7878190Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7878225Z 
2019-07-20T18:22:33.7878496Z error: duplicate lang item in crate `core`: `bitand_assign`.
2019-07-20T18:22:33.7878716Z   |
2019-07-20T18:22:33.7878972Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7879007Z 
2019-07-20T18:22:33.7879577Z error: duplicate lang item in crate `core`: `bitor_assign`.
2019-07-20T18:22:33.7879745Z   |
2019-07-20T18:22:33.7879961Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7880004Z 
2019-07-20T18:22:33.7880212Z error: duplicate lang item in crate `core`: `shl_assign`.
2019-07-20T18:22:33.7880378Z   |
2019-07-20T18:22:33.7880602Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7880631Z 
2019-07-20T18:22:33.7880992Z error: duplicate lang item in crate `core`: `shr_assign`.
2019-07-20T18:22:33.7881156Z   |
2019-07-20T18:22:33.7881386Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7881414Z 
2019-07-20T18:22:33.7881765Z error: duplicate lang item in crate `core`: `index`.
2019-07-20T18:22:33.7882184Z   |
2019-07-20T18:22:33.7882485Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7882521Z 
2019-07-20T18:22:33.7882739Z error: duplicate lang item in crate `core`: `index_mut`.
2019-07-20T18:22:33.7882922Z   |
2019-07-20T18:22:33.7883122Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7883151Z 
2019-07-20T18:22:33.7883368Z error: duplicate lang item in crate `core`: `unsafe_cell`.
2019-07-20T18:22:33.7883532Z   |
2019-07-20T18:22:33.7883921Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7883949Z 
2019-07-20T18:22:33.7884169Z error: duplicate lang item in crate `core`: `va_list`.
2019-07-20T18:22:33.7884338Z   |
2019-07-20T18:22:33.7884553Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7884597Z 
2019-07-20T18:22:33.7884804Z error: duplicate lang item in crate `core`: `deref`.
2019-07-20T18:22:33.7884971Z   |
2019-07-20T18:22:33.7885356Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7885384Z 
2019-07-20T18:22:33.7885586Z error: duplicate lang item in crate `core`: `deref_mut`.
2019-07-20T18:22:33.7886089Z   |
2019-07-20T18:22:33.7886378Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7886511Z 
2019-07-20T18:22:33.7886782Z error: duplicate lang item in crate `core`: `receiver`.
2019-07-20T18:22:33.7887009Z   |
2019-07-20T18:22:33.7887265Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7887308Z 
2019-07-20T18:22:33.7887552Z error: duplicate lang item in crate `core`: `fn`.
2019-07-20T18:22:33.7887778Z   |
2019-07-20T18:22:33.7888033Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7888069Z 
2019-07-20T18:22:33.7888333Z error: duplicate lang item in crate `core`: `fn_mut`.
2019-07-20T18:22:33.7888541Z   |
2019-07-20T18:22:33.7888796Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7888839Z 
2019-07-20T18:22:33.7889110Z error: duplicate lang item in crate `core`: `fn_once`.
2019-07-20T18:22:33.7889624Z   |
2019-07-20T18:22:33.7889998Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7890043Z 
2019-07-20T18:22:33.7890258Z error: duplicate lang item in crate `core`: `future_trait`.
2019-07-20T18:22:33.7890430Z   |
2019-07-20T18:22:33.7890654Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7890682Z 
2019-07-20T18:22:33.7890893Z error: duplicate lang item in crate `core`: `generator_state`.
2019-07-20T18:22:33.7891066Z   |
2019-07-20T18:22:33.7891292Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7891327Z 
2019-07-20T18:22:33.7891688Z error: duplicate lang item in crate `core`: `generator`.
2019-07-20T18:22:33.7891867Z   |
2019-07-20T18:22:33.7892070Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7892098Z 
2019-07-20T18:22:33.7892473Z error: duplicate lang item in crate `core`: `unpin`.
2019-07-20T18:22:33.7892691Z   |
2019-07-20T18:22:33.7892894Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7892924Z 
2019-07-20T18:22:33.7893290Z error: duplicate lang item in crate `core`: `pin`.
2019-07-20T18:22:33.7893452Z   |
2019-07-20T18:22:33.7893647Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7893682Z 
2019-07-20T18:22:33.7894067Z error: duplicate lang item in crate `core`: `eq`.
2019-07-20T18:22:33.7894231Z   |
2019-07-20T18:22:33.7894432Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7894475Z 
2019-07-20T18:22:33.7894680Z error: duplicate lang item in crate `core`: `partial_ord`.
2019-07-20T18:22:33.7894847Z   |
2019-07-20T18:22:33.7895065Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7895093Z 
2019-07-20T18:22:33.7895289Z error: duplicate lang item in crate `core`: `ord`.
2019-07-20T18:22:33.7895452Z   |
2019-07-20T18:22:33.7895672Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7895700Z 
2019-07-20T18:22:33.7896339Z error: duplicate lang item in crate `core`: `panic`.
2019-07-20T18:22:33.7896713Z   |
2019-07-20T18:22:33.7896974Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7897009Z 
2019-07-20T18:22:33.7897267Z error: duplicate lang item in crate `core`: `panic_bounds_check`.
2019-07-20T18:22:33.7897502Z   |
2019-07-20T18:22:33.7897758Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7897794Z 
2019-07-20T18:22:33.7898060Z error: duplicate lang item in crate `core`: `panic_info`.
2019-07-20T18:22:33.7908061Z   |
2019-07-20T18:22:33.7908367Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7908405Z 
2019-07-20T18:22:33.7908689Z error: duplicate lang item in crate `core`: `drop_in_place`.
2019-07-20T18:22:33.7908915Z   |
2019-07-20T18:22:33.7909172Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7909223Z 
2019-07-20T18:22:33.7909782Z error: duplicate lang item in crate `core`: `alloc_layout`.
2019-07-20T18:22:33.7909956Z   |
2019-07-20T18:22:33.7910176Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7910204Z 
2019-07-20T18:22:33.7910407Z error: duplicate lang item in crate `core`: `phantom_data`.
2019-07-20T18:22:33.7910572Z   |
2019-07-20T18:22:33.7910794Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7910822Z 
2019-07-20T18:22:33.7911024Z error: duplicate lang item in crate `core`: `manually_drop`.
2019-07-20T18:22:33.7911215Z   |
2019-07-20T18:22:33.7911418Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7911446Z 
2019-07-20T18:22:33.7911645Z error: duplicate lang item in crate `core`: `debug_trait`.
2019-07-20T18:22:33.7911930Z   |
2019-07-20T18:22:33.7912171Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7912201Z 
2019-07-20T18:22:33.7912574Z error: duplicate lang item in crate `core`: `align_offset`.
2019-07-20T18:22:33.7912736Z   |
2019-07-20T18:22:33.7912931Z   = note: first defined in crate `core`.
2019-07-20T18:22:33.7912973Z 
2019-07-20T18:22:33.8188472Z error[E0277]: the size for values of type `std::boxed::Box<(dyn std::io::Write + std::marker::Send + 'static)>` cannot be known at compilation time
2019-07-20T18:22:33.8189416Z   --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:56:1
2019-07-20T18:22:33.8193719Z 56 | / fn set_print(
2019-07-20T18:22:33.8193719Z 56 | / fn set_print(
2019-07-20T18:22:33.8195004Z 57 | |     sink: Option<Box<dyn Write + Send>>,
2019-07-20T18:22:33.8195721Z 58 | | ) -> Option<Box<dyn Write + Send>> {
2019-07-20T18:22:33.8196461Z 59 | |     #[cfg(feature = "unstable")]
2019-07-20T18:22:33.8237885Z 66 | |     }
2019-07-20T18:22:33.8241487Z 67 | | }
2019-07-20T18:22:33.8241487Z 67 | | }
2019-07-20T18:22:33.8254350Z    | |_^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8264458Z    |
2019-07-20T18:22:33.8274812Z    = help: the trait `std::marker::Sized` is not implemented for `std::boxed::Box<(dyn std::io::Write + std::marker::Send + 'static)>`
2019-07-20T18:22:33.8280021Z    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8296934Z 
2019-07-20T18:22:33.8303129Z error[E0038]: the trait `std::io::Write` cannot be made into an object
2019-07-20T18:22:33.8303129Z error[E0038]: the trait `std::io::Write` cannot be made into an object
2019-07-20T18:22:33.8318382Z   --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:56:1
2019-07-20T18:22:33.8327595Z 56 | / fn set_print(
2019-07-20T18:22:33.8327595Z 56 | / fn set_print(
2019-07-20T18:22:33.8333524Z 57 | |     sink: Option<Box<dyn Write + Send>>,
2019-07-20T18:22:33.8343901Z 58 | | ) -> Option<Box<dyn Write + Send>> {
2019-07-20T18:22:33.8347699Z 59 | |     #[cfg(feature = "unstable")]
2019-07-20T18:22:33.8365248Z 66 | |     }
2019-07-20T18:22:33.8371600Z 67 | | }
2019-07-20T18:22:33.8371600Z 67 | | }
2019-07-20T18:22:33.8377216Z    | |_^ the trait `std::io::Write` cannot be made into an object
2019-07-20T18:22:33.8480152Z    |
2019-07-20T18:22:33.8484208Z    = note: method `by_ref` references the `Self` type in its arguments or return type
2019-07-20T18:22:33.8486683Z 
2019-07-20T18:22:33.8488114Z error[E0277]: the size for values of type `std::boxed::Box<(dyn std::io::Write + std::marker::Send + 'static)>` cannot be known at compilation time
2019-07-20T18:22:33.8490530Z   --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:69:1
2019-07-20T18:22:33.8494576Z 69 | / fn set_panic(
2019-07-20T18:22:33.8494576Z 69 | / fn set_panic(
2019-07-20T18:22:33.8499563Z 70 | |     sink: Option<Box<dyn Write + Send>>,
2019-07-20T18:22:33.8503314Z 71 | | ) -> Option<Box<dyn Write + Send>> {
2019-07-20T18:22:33.8507244Z 72 | |     #[cfg(feature = "unstable")]
2019-07-20T18:22:33.8513443Z 79 | |     }
2019-07-20T18:22:33.8516998Z 80 | | }
2019-07-20T18:22:33.8516998Z 80 | | }
2019-07-20T18:22:33.8520826Z    | |_^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8524166Z    |
2019-07-20T18:22:33.8527650Z    = help: the trait `std::marker::Sized` is not implemented for `std::boxed::Box<(dyn std::io::Write + std::marker::Send + 'static)>`
2019-07-20T18:22:33.8531872Z    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8536458Z 
2019-07-20T18:22:33.8538001Z error[E0038]: the trait `std::io::Write` cannot be made into an object
2019-07-20T18:22:33.8538001Z error[E0038]: the trait `std::io::Write` cannot be made into an object
2019-07-20T18:22:33.8540155Z   --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:69:1
2019-07-20T18:22:33.8550287Z 69 | / fn set_panic(
2019-07-20T18:22:33.8550287Z 69 | / fn set_panic(
2019-07-20T18:22:33.8553426Z 70 | |     sink: Option<Box<dyn Write + Send>>,
2019-07-20T18:22:33.8556918Z 71 | | ) -> Option<Box<dyn Write + Send>> {
2019-07-20T18:22:33.8560644Z 72 | |     #[cfg(feature = "unstable")]
2019-07-20T18:22:33.8566676Z 79 | |     }
2019-07-20T18:22:33.8571284Z 80 | | }
2019-07-20T18:22:33.8571284Z 80 | | }
2019-07-20T18:22:33.8575412Z    | |_^ the trait `std::io::Write` cannot be made into an object
2019-07-20T18:22:33.8578750Z    |
2019-07-20T18:22:33.8581781Z    = note: method `by_ref` references the `Self` type in its arguments or return type
2019-07-20T18:22:33.8582834Z 
2019-07-20T18:22:33.8584526Z error[E0277]: the size for values of type `TestDescAndFn` cannot be known at compilation time
2019-07-20T18:22:33.8587689Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:269:1
2019-07-20T18:22:33.8592020Z 269 | / pub fn test_main(
2019-07-20T18:22:33.8592020Z 269 | / pub fn test_main(
2019-07-20T18:22:33.8593525Z 270 | |     args: &[String],
2019-07-20T18:22:33.8594899Z 271 | |     tests: Vec<TestDescAndFn>,
2019-07-20T18:22:33.8599479Z ...   |
2019-07-20T18:22:33.8600985Z 298 | |     }
2019-07-20T18:22:33.8603597Z 299 | | }
2019-07-20T18:22:33.8603597Z 299 | | }
2019-07-20T18:22:33.8606972Z     | |_^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8611724Z     |
2019-07-20T18:22:33.8614321Z     = help: the trait `std::marker::Sized` is not implemented for `TestDescAndFn`
2019-07-20T18:22:33.8617090Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8626975Z     = note: required by `std::vec::Vec`
2019-07-20T18:22:33.8627030Z 
2019-07-20T18:22:33.8627399Z error[E0277]: the size for values of type `std::result::Result<TestOpts, std::string::String>` cannot be known at compilation time
2019-07-20T18:22:33.8627704Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:521:1
2019-07-20T18:22:33.8627918Z     |
2019-07-20T18:22:33.8628279Z 521 | / pub fn parse_opts(args: &[String]) -> Option<OptRes> {
2019-07-20T18:22:33.8628589Z 522 | |     let mut allow_unstable = false;
2019-07-20T18:22:33.8628915Z 523 | |     let opts = optgroups();
2019-07-20T18:22:33.8629559Z 524 | |     let args = args.get(1..).unwrap_or(args);
2019-07-20T18:22:33.8629918Z ...   |
2019-07-20T18:22:33.8630169Z 670 | |     Some(Ok(test_opts))
2019-07-20T18:22:33.8630394Z 671 | | }
2019-07-20T18:22:33.8630648Z     | |_^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8630998Z     |
2019-07-20T18:22:33.8631556Z     = help: the trait `std::marker::Sized` is not implemented for `std::result::Result<TestOpts, std::string::String>`
2019-07-20T18:22:33.8632257Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8632555Z 
2019-07-20T18:22:33.8632555Z 
2019-07-20T18:22:33.8632803Z error[E0277]: the size for values of type `TestOpts` cannot be known at compilation time
2019-07-20T18:22:33.8633078Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:521:1
2019-07-20T18:22:33.8633275Z     |
2019-07-20T18:22:33.8633553Z 521 | / pub fn parse_opts(args: &[String]) -> Option<OptRes> {
2019-07-20T18:22:33.8633851Z 522 | |     let mut allow_unstable = false;
2019-07-20T18:22:33.8634111Z 523 | |     let opts = optgroups();
2019-07-20T18:22:33.8634403Z 524 | |     let args = args.get(1..).unwrap_or(args);
2019-07-20T18:22:33.8634615Z ...   |
2019-07-20T18:22:33.8635028Z 670 | |     Some(Ok(test_opts))
2019-07-20T18:22:33.8635679Z 671 | | }
2019-07-20T18:22:33.8636504Z     | |_^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8636728Z     |
2019-07-20T18:22:33.8637054Z     = help: the trait `std::marker::Sized` is not implemented for `TestOpts`
2019-07-20T18:22:33.8637424Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8637750Z 
2019-07-20T18:22:33.8638046Z error[E0277]: the size for values of type `std::string::String` cannot be known at compilation time
2019-07-20T18:22:33.8638046Z error[E0277]: the size for values of type `std::string::String` cannot be known at compilation time
2019-07-20T18:22:33.8638352Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:521:1
2019-07-20T18:22:33.8638582Z     |
2019-07-20T18:22:33.8638909Z 521 | / pub fn parse_opts(args: &[String]) -> Option<OptRes> {
2019-07-20T18:22:33.8639222Z 522 | |     let mut allow_unstable = false;
2019-07-20T18:22:33.8640015Z 523 | |     let opts = optgroups();
2019-07-20T18:22:33.8640266Z 524 | |     let args = args.get(1..).unwrap_or(args);
2019-07-20T18:22:33.8640454Z ...   |
2019-07-20T18:22:33.8640714Z 670 | |     Some(Ok(test_opts))
2019-07-20T18:22:33.8640933Z 671 | | }
2019-07-20T18:22:33.8641265Z     | |_^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8641468Z     |
2019-07-20T18:22:33.8641711Z     = help: the trait `std::marker::Sized` is not implemented for `std::string::String`
2019-07-20T18:22:33.8642187Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8642451Z 
2019-07-20T18:22:33.8642451Z 
2019-07-20T18:22:33.8642707Z error[E0277]: the size for values of type `std::fs::File` cannot be known at compilation time
2019-07-20T18:22:33.8642950Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:714:5
2019-07-20T18:22:33.8643122Z     |
2019-07-20T18:22:33.8643360Z 714 |     log_out: Option<File>,
2019-07-20T18:22:33.8643636Z     |     ^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8643811Z     |
2019-07-20T18:22:33.8644246Z     = help: the trait `std::marker::Sized` is not implemented for `std::fs::File`
2019-07-20T18:22:33.8644556Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8645175Z 
2019-07-20T18:22:33.8645175Z 
2019-07-20T18:22:33.8646017Z error[E0277]: the size for values of type `(TestDesc, std::vec::Vec<u8>)` cannot be known at compilation time
2019-07-20T18:22:33.8646350Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:723:5
2019-07-20T18:22:33.8646585Z     |
2019-07-20T18:22:33.8647222Z 723 |     failures: Vec<(TestDesc, Vec<u8>)>,
2019-07-20T18:22:33.8647574Z     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8647810Z     |
2019-07-20T18:22:33.8648135Z     = help: the trait `std::marker::Sized` is not implemented for `(TestDesc, std::vec::Vec<u8>)`
2019-07-20T18:22:33.8648505Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8648797Z     = note: required by `std::vec::Vec`
2019-07-20T18:22:33.8648832Z 
2019-07-20T18:22:33.8649109Z error[E0277]: the size for values of type `u8` cannot be known at compilation time
2019-07-20T18:22:33.8649572Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:723:5
2019-07-20T18:22:33.8649910Z     |
2019-07-20T18:22:33.8650130Z 723 |     failures: Vec<(TestDesc, Vec<u8>)>,
2019-07-20T18:22:33.8650429Z     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8650602Z     |
2019-07-20T18:22:33.8650926Z     = help: the trait `std::marker::Sized` is not implemented for `u8`
2019-07-20T18:22:33.8651244Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8651612Z     = note: required by `std::vec::Vec`
2019-07-20T18:22:33.8651655Z 
2019-07-20T18:22:33.8651881Z error[E0277]: the size for values of type `TestDescAndFn` cannot be known at compilation time
2019-07-20T18:22:33.8652108Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:834:1
2019-07-20T18:22:33.8652298Z     |
2019-07-20T18:22:33.8652530Z 834 | / pub fn list_tests_console(
2019-07-20T18:22:33.8652760Z 835 | |     opts: &TestOpts,
2019-07-20T18:22:33.8653013Z 836 | |     tests: Vec<TestDescAndFn>,
2019-07-20T18:22:33.8653243Z 837 | | ) -> io::Result<()> {
2019-07-20T18:22:33.8653652Z 888 | |     Ok(())
2019-07-20T18:22:33.8653947Z 889 | | }
2019-07-20T18:22:33.8653947Z 889 | | }
2019-07-20T18:22:33.8654184Z     | |_^ doesn't have a size known at compile-time
2019-07-20T18:22:33.8654368Z     |
2019-07-20T18:22:33.8654603Z     = help: the trait `std::marker::Sized` is not implemented for `TestDescAndFn`
2019-07-20T18:22:33.8654881Z     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
2019-07-20T18:22:33.8655112Z     = note: required by `std::vec::Vec`
2019-07-20T18:22:33.8655139Z 
2019-07-20T18:22:33.8655526Z error[E0277]: the size for values of type `()` cannot be known at compilation time
2019-07-20T18:22:33.8656229Z    --> /cargo/git/checkouts/libtest-b51d23c1cc3e7dfa/1d7193d/src/lib.rs:834:1
2019-07-20T18:22:33.8656451Z     |
2019-07-20T18:22:33.8656751Z 834 | / pub fn list_tests_console(
2019-07-20T18:22:33.8657392Z 835 | |     opts: &TestOpts,
2019-07-20T18:22:33.8657701Z 836 | |     tests: Vec<TestDescAndFn>,
2019-07-20T18:22:33.8657997Z 837 | | ) -> io::Result<()> {
2019-07-20T18:22:33.8695760Z 888 | |     Ok(())
2019-07-20T18:22:33.8696519Z 889 | | }
---
2019-07-20T18:22:33.9610595Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "check" "--target" "x86_64-unknown-linux-gnu" "-j" "2" "--release" "--color" "always" "--manifest-path" "/checkout/src/libtest/Cargo.toml" "--message-format" "json"
2019-07-20T18:22:33.9610669Z expected success, got: exit code: 101
2019-07-20T18:22:33.9610728Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap check
2019-07-20T18:22:33.9610783Z Build completed unsuccessfully in 0:02:52
2019-07-20T18:22:35.4722665Z ##[error]Bash exited with code '1'.
2019-07-20T18:22:35.4760738Z ##[section]Starting: Checkout
2019-07-20T18:22:35.4762326Z ==============================================================================
2019-07-20T18:22:35.4762373Z Task         : Get sources
2019-07-20T18:22:35.4762415Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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The job x86_64-gnu-llvm-6.0 of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-20T19:40:53.7983262Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-20T19:40:53.8169933Z ##[command]git config gc.auto 0
2019-07-20T19:40:53.8241105Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-20T19:40:53.8294223Z ##[command]git config --get-all http.proxy
2019-07-20T19:40:53.8419857Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-20T19:41:27.6858950Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-20T19:41:27.6858991Z 
2019-07-20T19:41:27.6859471Z   git checkout -b <new-branch-name>
2019-07-20T19:41:27.6859505Z 
2019-07-20T19:41:27.6859559Z HEAD is now at 3f2fc1545 Merge 90512907dba4bceb301250f0c2854e8892f56577 into 95b1fe560d2bd8472f250fb8cfd2168520a58405
2019-07-20T19:41:27.7004348Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-20T19:41:27.7006663Z ==============================================================================
2019-07-20T19:41:27.7006712Z Task         : Bash
2019-07-20T19:41:27.7006749Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-20T19:44:33.6684362Z ###########                                                               15.8%
2019-07-20T19:44:33.6691806Z ######################################################################## 100.0%
2019-07-20T19:44:34.0366832Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-20T19:44:34.1125864Z     Updating crates.io index
2019-07-20T19:44:52.4052706Z     Updating git repository `https://github.com/crlf0710/libtest`
2019-07-20T19:44:53.1934707Z     Updating git repository `https://github.com/crlf0710/termcolor`
---
2019-07-20T19:47:35.4547592Z tidy check
2019-07-20T19:47:36.2908901Z * 577 error codes
2019-07-20T19:47:36.2909201Z * highest error code: E0732
2019-07-20T19:47:36.5398634Z * 266 features
2019-07-20T19:47:36.9977312Z invalid source: "git+https://github.com/crlf0710/libtest#5cbf79300b01cb673605666c1af057b81df3a74b"
2019-07-20T19:47:36.9977470Z invalid source: "git+https://github.com/crlf0710/termcolor#f55c9b6260004f4a463b56d2437537c5e1c835d9"
2019-07-20T19:47:36.9977560Z invalid source: "git+https://github.com/crlf0710/termcolor#f55c9b6260004f4a463b56d2437537c5e1c835d9"
2019-07-20T19:47:37.0422845Z + python2.7 ../x.py test
2019-07-20T19:47:37.2701735Z     Finished dev [unoptimized] target(s) in 0.18s
2019-07-20T19:47:38.3668292Z Building stage0 tool tidy (x86_64-unknown-linux-gnu)
2019-07-20T19:47:38.5322448Z     Finished release [optimized] target(s) in 0.16s
2019-07-20T19:47:38.5322448Z     Finished release [optimized] target(s) in 0.16s
2019-07-20T19:47:38.5458210Z tidy check
2019-07-20T19:47:39.2303341Z * 577 error codes
2019-07-20T19:47:39.2303451Z * highest error code: E0732
2019-07-20T19:47:39.4769985Z * 266 features
2019-07-20T19:47:39.9336659Z invalid source: "git+https://github.com/crlf0710/libtest#5cbf79300b01cb673605666c1af057b81df3a74b"
2019-07-20T19:47:39.9337043Z invalid source: "git+https://github.com/crlf0710/termcolor#f55c9b6260004f4a463b56d2437537c5e1c835d9"
2019-07-20T19:47:39.9337281Z invalid source: "git+https://github.com/crlf0710/termcolor#f55c9b6260004f4a463b56d2437537c5e1c835d9"
2019-07-20T19:47:40.3402845Z    Compiling cc v1.0.35
2019-07-20T19:47:40.3441016Z    Compiling core v0.0.0 (/checkout/src/libcore)
2019-07-20T19:47:48.0977585Z    Compiling libc v0.2.54
2019-07-20T19:47:48.8371954Z    Compiling unwind v0.0.0 (/checkout/src/libunwind)
---
2019-07-20T19:48:26.6074882Z Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-20T19:48:26.6096256Z Building stage0 test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T19:48:26.8654466Z    Compiling libc v0.2.54
2019-07-20T19:48:26.8659706Z    Compiling unicode-width v0.1.5
2019-07-20T19:48:26.9830436Z    Compiling termcolor v1.0.5 (https://github.com/crlf0710/termcolor#f55c9b62)
2019-07-20T19:48:28.1506686Z    Compiling getopts v0.2.19
2019-07-20T19:48:28.1506686Z    Compiling getopts v0.2.19
2019-07-20T19:48:31.4210408Z    Compiling libtest v0.0.2 (https://github.com/crlf0710/libtest#5cbf7930)
2019-07-20T19:48:39.8775973Z     Finished release [optimized] target(s) in 13.26s
2019-07-20T19:48:39.8827696Z Copying stage0 test from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-20T19:48:39.8848084Z Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T19:48:40.2964478Z    Compiling semver-parser v0.7.0
---
2019-07-20T20:09:38.8045405Z Copying stage1 std from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-20T20:09:38.8069178Z Building stage1 test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:09:39.0339205Z    Compiling libc v0.2.54
2019-07-20T20:09:39.0344073Z    Compiling unicode-width v0.1.5
2019-07-20T20:09:39.1355089Z    Compiling termcolor v1.0.5 (https://github.com/crlf0710/termcolor#f55c9b62)
2019-07-20T20:09:40.3606993Z    Compiling getopts v0.2.19
2019-07-20T20:09:40.3606993Z    Compiling getopts v0.2.19
2019-07-20T20:09:43.9007383Z    Compiling libtest v0.0.2 (https://github.com/crlf0710/libtest#5cbf7930)
2019-07-20T20:09:54.7605215Z     Finished release [optimized] target(s) in 15.95s
2019-07-20T20:09:54.7662526Z Copying stage1 test from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-20T20:09:54.7683587Z Building stage1 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:09:55.1581604Z    Compiling semver-parser v0.7.0
---
2019-07-20T20:35:48.2985551Z .................................................................................................... 200/5842
2019-07-20T20:35:52.3275412Z .................................................................................................... 300/5842
2019-07-20T20:35:55.8670282Z .................................................................................................... 400/5842
2019-07-20T20:35:59.5842029Z .................................................................................................... 500/5842
2019-07-20T20:36:03.3184923Z ........................................................................i........................... 600/5842
2019-07-20T20:36:12.0794888Z .................................................................................................... 800/5842
2019-07-20T20:36:17.5849141Z .................................................................................................... 900/5842
2019-07-20T20:36:22.4695499Z ...................................................................................................i 1000/5842
2019-07-20T20:36:22.4695499Z ...................................................................................................i 1000/5842
2019-07-20T20:36:27.8308183Z ...........i........................................................................................ 1100/5842
2019-07-20T20:36:31.7121298Z .............................iiiii.................................................................. 1200/5842
2019-07-20T20:36:37.5470585Z .................................................................................................... 1400/5842
2019-07-20T20:36:40.1663610Z .................................................................................................... 1500/5842
2019-07-20T20:36:43.8455356Z .................................................................................................... 1600/5842
2019-07-20T20:36:46.4269892Z .................................................................................................... 1700/5842
2019-07-20T20:36:46.4269892Z .................................................................................................... 1700/5842
2019-07-20T20:36:49.7122486Z .....................................................................i.............................. 1800/5842
2019-07-20T20:36:58.0170737Z .................................................................................................... 2000/5842
2019-07-20T20:37:02.1678002Z .................................................................................................... 2100/5842
2019-07-20T20:37:05.7242749Z .................................................................................................... 2200/5842
2019-07-20T20:37:05.7242749Z .................................................................................................... 2200/5842
2019-07-20T20:37:09.9664744Z ....................................................i............................................... 2300/5842
2019-07-20T20:37:18.8438645Z .................................................................................................... 2500/5842
2019-07-20T20:37:22.8424342Z .................................................................................................... 2600/5842
2019-07-20T20:37:27.8766418Z .................................................................................................... 2700/5842
2019-07-20T20:37:31.7014714Z .................................................................................................... 2800/5842
2019-07-20T20:37:31.7014714Z .................................................................................................... 2800/5842
2019-07-20T20:37:36.0449872Z .................................................................................................... 2900/5842
2019-07-20T20:37:41.0799883Z .................................................................................................... 3000/5842
2019-07-20T20:37:45.4205217Z .................................................................................................... 3100/5842
2019-07-20T20:37:50.5550327Z .................................................................................................... 3200/5842
2019-07-20T20:37:53.9835066Z .................................................................................................... 3300/5842
2019-07-20T20:37:57.5388964Z .................................................................................................... 3400/5842
2019-07-20T20:38:02.5018065Z .................................................................................................... 3500/5842
2019-07-20T20:38:06.1397019Z ..................i................................................................................. 3600/5842
2019-07-20T20:38:10.1604513Z ............................................................................................ii...i.. 3700/5842
2019-07-20T20:38:13.9969018Z ii.................................................................................................. 3800/5842
2019-07-20T20:38:22.3424338Z .................................................................................................... 4000/5842
2019-07-20T20:38:22.3424338Z .................................................................................................... 4000/5842
2019-07-20T20:38:25.9414107Z ......ii............................................................................................ 4100/5842
2019-07-20T20:38:27.8872182Z ...........................i........................................................................ 4200/5842
2019-07-20T20:38:29.8820175Z .............................................................................................i...... 4300/5842
2019-07-20T20:38:36.5962985Z .................................................................................................... 4500/5842
2019-07-20T20:38:53.5817104Z .................................................................................................... 4600/5842
2019-07-20T20:38:56.9396880Z .................................................................................................... 4700/5842
2019-07-20T20:39:00.7232458Z .................................................................................................... 4800/5842
---
2019-07-20T20:39:33.8183584Z .................................................................................................... 5400/5842
2019-07-20T20:39:37.6016028Z .................................................................................................... 5500/5842
2019-07-20T20:39:41.6103897Z .................................................................................................... 5600/5842
2019-07-20T20:39:44.6842081Z .................................................................................................... 5700/5842
2019-07-20T20:39:47.4822316Z ..................................................................................i................. 5800/5842
2019-07-20T20:39:48.9757209Z test result: ok. 5821 passed; 0 failed; 21 ignored; 0 measured; 0 filtered out
2019-07-20T20:39:48.9757250Z 
2019-07-20T20:39:48.9819502Z  finished in 256.283
2019-07-20T20:39:49.0003274Z Check compiletest suite=run-pass mode=run-pass (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:39:49.0003274Z Check compiletest suite=run-pass mode=run-pass (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:39:49.2164743Z 
2019-07-20T20:39:49.2165888Z running 2906 tests
2019-07-20T20:40:04.0263811Z .................................................................................................... 100/2906
2019-07-20T20:40:19.1398135Z ............................................................................i....................... 200/2906
2019-07-20T20:40:43.4677375Z .................................................................................................... 400/2906
2019-07-20T20:40:54.9705279Z .................................................................................................... 500/2906
2019-07-20T20:41:09.1582188Z .................................................................................................... 600/2906
2019-07-20T20:41:30.3224419Z .................................................................................................... 700/2906
2019-07-20T20:41:30.3224419Z .................................................................................................... 700/2906
2019-07-20T20:41:44.1491326Z .................................................................................................... 800/2906
2019-07-20T20:41:55.5996589Z .................................................................................................... 900/2906
2019-07-20T20:42:12.9384803Z .................................................................................................... 1000/2906
2019-07-20T20:42:26.9764479Z .................................................................................................... 1100/2906
2019-07-20T20:42:37.8888287Z .................................................................................................... 1200/2906
2019-07-20T20:42:50.0049838Z .................................................................................................... 1300/2906
2019-07-20T20:43:05.8552975Z ........ii.......................................................................................... 1400/2906
2019-07-20T20:43:17.9870818Z .................................................................................................... 1500/2906
2019-07-20T20:43:30.1261893Z ............................................................i.......i............................... 1600/2906
2019-07-20T20:44:01.5038978Z .................................................................................................... 1800/2906
2019-07-20T20:44:01.5038978Z .................................................................................................... 1800/2906
2019-07-20T20:44:16.3226346Z ............................................................................................i....... 1900/2906
2019-07-20T20:44:35.5642313Z ................................................................i................................... 2000/2906
2019-07-20T20:45:18.7963262Z .................................................................................................... 2200/2906
2019-07-20T20:45:32.6895319Z ...................................................................................................i 2300/2906
2019-07-20T20:45:51.0766535Z i................................................................................................... 2400/2906
2019-07-20T20:46:04.7762300Z .................................................................................................... 2500/2906
---
2019-07-20T20:48:16.2029243Z  finished in 30.005
2019-07-20T20:48:16.2201310Z Check compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:48:16.3728031Z 
2019-07-20T20:48:16.3728685Z running 146 tests
2019-07-20T20:48:19.5277796Z i....iii......iii..iiii....i............................i..i................i....i.........ii.i.i..i 100/146
2019-07-20T20:48:21.2485977Z iii..............i.........iii.i......ii......
2019-07-20T20:48:21.2487204Z 
2019-07-20T20:48:21.2492354Z  finished in 5.029
2019-07-20T20:48:21.2650126Z Check compiletest suite=codegen-units mode=codegen-units (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:48:21.4153133Z 
2019-07-20T20:48:21.4153133Z 
2019-07-20T20:48:21.4153442Z running 39 tests
2019-07-20T20:48:23.3604016Z i.........i......................i.....
2019-07-20T20:48:23.3604406Z 
2019-07-20T20:48:23.3604451Z  finished in 2.095
2019-07-20T20:48:23.3761801Z Check compiletest suite=assembly mode=assembly (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:48:23.5199444Z 
2019-07-20T20:48:23.5199444Z 
2019-07-20T20:48:23.5199604Z running 9 tests
2019-07-20T20:48:23.5200268Z iiiiiiiii
2019-07-20T20:48:23.5200655Z 
2019-07-20T20:48:23.5204097Z  finished in 0.144
2019-07-20T20:48:23.5366696Z Check compiletest suite=incremental mode=incremental (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:48:23.6991092Z 
---
2019-07-20T20:48:40.9888069Z  finished in 17.451
2019-07-20T20:48:41.0063312Z Check compiletest suite=debuginfo mode=debuginfo-gdb+lldb (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:48:41.1612382Z 
2019-07-20T20:48:41.1612504Z running 122 tests
2019-07-20T20:49:03.4358065Z .iiiii...i.....i..i...i..i.i.i..i.ii..i.i.....i..i....i..........iiii..........i...ii...i.......ii.i 100/122
2019-07-20T20:49:08.1458479Z .i.i......iii.i.....ii
2019-07-20T20:49:08.1459180Z 
2019-07-20T20:49:08.1459230Z  finished in 26.717
2019-07-20T20:49:08.1459524Z Uplifting stage1 rustc (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:49:08.1460039Z Copying stage2 rustc from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
---
2019-07-20T20:52:38.5941475Z     Finished release [optimized] target(s) in 2m 34s
2019-07-20T20:52:38.6168783Z Check compiletest suite=rustdoc mode=rustdoc (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T20:52:38.7721173Z 
2019-07-20T20:52:38.7721405Z running 315 tests
2019-07-20T20:53:50.2004808Z ....................................i............................................................... 100/315
2019-07-20T20:54:54.3757188Z ....................................................i............................................... 200/315
2019-07-20T20:56:05.6940871Z ...............
2019-07-20T20:56:05.6941474Z test result: ok. 313 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
2019-07-20T20:56:05.6941518Z 
2019-07-20T20:56:05.6948171Z  finished in 207.078
---
2019-07-20T20:59:42.0253690Z 
2019-07-20T20:59:42.0356615Z 
2019-07-20T20:59:42.0356770Z running 444 tests
2019-07-20T21:00:00.9271203Z .................................................................................................... 100/444
2019-07-20T21:00:16.8859399Z ...................................................................................i................ 200/444
2019-07-20T21:00:44.6185948Z .................................................................................................... 400/444
2019-07-20T21:00:50.9949363Z ............................................
2019-07-20T21:00:50.9949992Z test result: ok. 443 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
2019-07-20T21:00:50.9950199Z 
---
2019-07-20T21:02:03.5500274Z running 961 tests
2019-07-20T21:02:03.5622407Z .................................................................................................... 100/961
2019-07-20T21:02:03.5722134Z .................................................................................................... 200/961
2019-07-20T21:02:03.5814862Z .................................................................................................... 300/961
2019-07-20T21:02:03.6704581Z ............................................................................................ii...... 400/961
2019-07-20T21:02:03.7783162Z .................................................................................................... 600/961
2019-07-20T21:02:03.7903788Z .................................................................................................... 700/961
2019-07-20T21:02:03.8102101Z .................................................................................................... 800/961
2019-07-20T21:02:04.2829761Z .................................................................................................... 900/961
2019-07-20T21:02:04.2829761Z .................................................................................................... 900/961
2019-07-20T21:02:05.3236943Z .............................................................
2019-07-20T21:02:05.3238156Z test result: ok. 959 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
2019-07-20T21:02:05.3238343Z 
2019-07-20T21:02:05.3239183Z    Doc-tests core
2019-07-20T21:02:09.0119820Z 
2019-07-20T21:02:09.0120585Z running 2378 tests
2019-07-20T21:02:20.6407093Z ......iiiii......................................................................................... 100/2378
2019-07-20T21:02:31.8755348Z .........................................................................ii......................... 200/2378
2019-07-20T21:02:44.5521574Z ...............................................................................................i.... 300/2378
2019-07-20T21:02:59.1513997Z .................................................................................................... 400/2378
2019-07-20T21:03:09.5621360Z ..............................i..i.................iiii............................................. 500/2378
2019-07-20T21:03:31.7117369Z .................................................................................................... 700/2378
2019-07-20T21:03:42.6482382Z .................................................................................................... 800/2378
2019-07-20T21:03:53.7394875Z .................................................................................................... 900/2378
2019-07-20T21:04:05.0414485Z .................................................................................................... 1000/2378
---
2019-07-20T21:05:44.6257225Z .................................................................................................... 1900/2378
2019-07-20T21:05:57.0624512Z .................................................................................................... 2000/2378
2019-07-20T21:06:08.5179272Z .................................................................................................... 2100/2378
2019-07-20T21:06:22.5380338Z .................................................................................................... 2200/2378
2019-07-20T21:06:37.7805630Z .......................................................................................i............ 2300/2378
2019-07-20T21:06:46.8575842Z test result: ok. 2363 passed; 0 failed; 15 ignored; 0 measured; 0 filtered out
2019-07-20T21:06:46.8576026Z 
2019-07-20T21:06:46.8851333Z  finished in 355.875
2019-07-20T21:06:46.8866747Z Testing panic_abort stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
---
2019-07-20T21:08:38.5847160Z ............................................... 300/756
2019-07-20T21:08:38.5868257Z thread '<unnamed>' panicked at 'explicit panic', src/libstd/io/stdio.rs:854:13
2019-07-20T21:08:38.6398525Z .................................................................................................... 400/756
2019-07-20T21:08:40.7155160Z .................................................................................................... 500/756
2019-07-20T21:08:40.7354397Z .............thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-20T21:08:40.7373948Z ....thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1051:5
2019-07-20T21:08:40.7378963Z .thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-20T21:08:40.7394213Z ......thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-20T21:08:40.9675969Z ..........................................thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-20T21:08:40.9711401Z ...........thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-20T21:08:40.9734423Z .thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:.1051:5
2019-07-20T21:08:43.0336955Z ................thread '<unnamed>' panicked at 'explicit panic', src/libstd/sync/mutex.rs:629:13
2019-07-20T21:08:43.0341837Z .thread '<unnamed>' panicked at 'test panic in inner thread to poison mutex', src/libstd/sync/mutex.rs:584:13
2019-07-20T21:08:43.0348091Z ...thread '<unnamed>' panicked at 'test panic in inner thread to poison mutex', src/libstd/sync/mutex.rs:561:13
2019-07-20T21:08:43.0354142Z .......thread '<unnamed>' panicked at 'explicit panic', src/libstd/sync/mutex.rs:689:13
---
2019-07-20T21:08:52.2476068Z 
2019-07-20T21:08:52.2476276Z running 1009 tests
2019-07-20T21:09:14.7248812Z i................................................................................................... 100/1009
2019-07-20T21:09:26.5972898Z .................................................................................................... 200/1009
2019-07-20T21:09:34.6038493Z .................iii......i......i...i......i....................................................... 300/1009
2019-07-20T21:09:38.9599540Z .................................................................................................... 400/1009
2019-07-20T21:09:45.7611622Z ................................i..i..........................................iiii.......ii......... 500/1009
2019-07-20T21:09:58.8355117Z .................................................................................................... 700/1009
2019-07-20T21:09:58.8355117Z .................................................................................................... 700/1009
2019-07-20T21:10:06.3980533Z ...................................iiii............................................................. 800/1009
2019-07-20T21:10:21.5613944Z .................................................................................................... 900/1009
2019-07-20T21:10:29.0097040Z .........................................................iiii....................................... 1000/1009
2019-07-20T21:10:29.3699841Z test result: ok. 985 passed; 0 failed; 24 ignored; 0 measured; 0 filtered out
2019-07-20T21:10:29.3700240Z 
2019-07-20T21:10:29.3891598Z  finished in 222.059
2019-07-20T21:10:29.3906169Z Testing unwind stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
---
2019-07-20T21:24:55.8366322Z  Documenting std v0.0.0 (/checkout/src/libstd)
2019-07-20T21:25:10.0786881Z     Finished release [optimized] target(s) in 18.74s
2019-07-20T21:25:10.4647207Z Documenting stage2 test (x86_64-unknown-linux-gnu)
2019-07-20T21:25:10.8015190Z     Checking unicode-width v0.1.5
2019-07-20T21:25:10.8015470Z     Checking termcolor v1.0.5 (https://github.com/crlf0710/termcolor#f55c9b62)
2019-07-20T21:25:11.0987836Z     Checking getopts v0.2.19
2019-07-20T21:25:11.4096155Z     Checking libc v0.2.54
2019-07-20T21:25:11.4096155Z     Checking libc v0.2.54
2019-07-20T21:25:12.2478304Z     Checking libtest v0.0.2 (https://github.com/crlf0710/libtest#5cbf7930)
2019-07-20T21:25:15.2808864Z     Finished release [optimized] target(s) in 4.81s
2019-07-20T21:25:15.6572458Z Documenting stage2 whitelisted compiler (x86_64-unknown-linux-gnu)
2019-07-20T21:25:15.9935167Z  Documenting proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-20T21:25:18.4243522Z     Finished release [optimized] target(s) in 2.76s
---
2019-07-20T21:28:26.7129679Z  finished in 29.564
2019-07-20T21:28:26.7474579Z Check compiletest suite=run-make-fulldeps mode=run-make (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-20T21:28:26.9589480Z 
2019-07-20T21:28:26.9590889Z running 199 tests
2019-07-20T21:28:59.1638773Z ....................i...ii................................................................i......... 100/199
2019-07-20T21:29:39.0760900Z ..............................iiii.......i..........iiii.iii....................................i.F
2019-07-20T21:29:39.0764245Z 
2019-07-20T21:29:39.0767339Z ---- [run-make] run-make-fulldeps/sysroot-crates-are-unstable stdout ----
2019-07-20T21:29:39.0768384Z 
2019-07-20T21:29:39.0768712Z error: make failed
2019-07-20T21:29:39.0768712Z error: make failed
2019-07-20T21:29:39.0768891Z status: exit code: 2
2019-07-20T21:29:39.0769008Z command: "make"
2019-07-20T21:29:39.0769113Z stdout:
2019-07-20T21:29:39.0769611Z ------------------------------------------
2019-07-20T21:29:39.0769784Z python2.7 test.py
2019-07-20T21:29:39.0769895Z verifying if jobserver is an unstable crate
2019-07-20T21:29:39.0770030Z verifying if rustc is an unstable crate
2019-07-20T21:29:39.0770139Z verifying if libtest is an unstable crate
2019-07-20T21:29:39.0770531Z crate libtest "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibtest-217367d3baccc04f.rlib" is not unstable
2019-07-20T21:29:39.0771295Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-20T21:29:39.0771639Z error: aborting due to previous error
2019-07-20T21:29:39.0771738Z 
2019-07-20T21:29:39.0771825Z 
2019-07-20T21:29:39.0771928Z 
2019-07-20T21:29:39.0771928Z 
2019-07-20T21:29:39.0772153Z verifying if rustc_plugin is an unstable crate
2019-07-20T21:29:39.0772280Z verifying if humantime is an unstable crate
2019-07-20T21:29:39.0772387Z verifying if crossbeam_utils is an unstable crate
2019-07-20T21:29:39.0772650Z verifying if syntax_ext is an unstable crate
2019-07-20T21:29:39.0772716Z verifying if getopts is an unstable crate
2019-07-20T21:29:39.0773670Z crate getopts "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-dfc77c37085a4a06.rlib" is not unstable
2019-07-20T21:29:39.0774024Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-20T21:29:39.0774135Z error: aborting due to previous error
2019-07-20T21:29:39.0774283Z 
2019-07-20T21:29:39.0774324Z 
2019-07-20T21:29:39.0774371Z 
2019-07-20T21:29:39.0774371Z 
2019-07-20T21:29:39.0774418Z verifying if cfg_if is an unstable crate
2019-07-20T21:29:39.0774470Z verifying if owning_ref is an unstable crate
2019-07-20T21:29:39.0774537Z verifying if panic_abort is an unstable crate
2019-07-20T21:29:39.0774587Z verifying if rustc_passes is an unstable crate
2019-07-20T21:29:39.0774638Z verifying if rustc_rayon is an unstable crate
2019-07-20T21:29:39.0774686Z verifying if bitflags is an unstable crate
2019-07-20T21:29:39.0774751Z verifying if serde_json is an unstable crate
2019-07-20T21:29:39.0774800Z verifying if parking_lot is an unstable crate
2019-07-20T21:29:39.0774851Z verifying if rustc_demangle is an unstable crate
2019-07-20T21:29:39.0774917Z verifying if rls_span is an unstable crate
2019-07-20T21:29:39.0774967Z verifying if hashbrown is an unstable crate
2019-07-20T21:29:39.0775016Z verifying if cfg_if is an unstable crate
2019-07-20T21:29:39.0775089Z verifying if backtrace_sys is an unstable crate
2019-07-20T21:29:39.0775314Z verifying if rustc_traits is an unstable crate
2019-07-20T21:29:39.0775364Z verifying if graphviz is an unstable crate
2019-07-20T21:29:39.0775431Z verifying if rustc_privacy is an unstable crate
2019-07-20T21:29:39.0775481Z verifying if unicode_width is an unstable crate
2019-07-20T21:29:39.0775896Z crate unicode_width "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-d46d053ea5c13464.rlib" is not unstable
2019-07-20T21:29:39.0776223Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-20T21:29:39.0776317Z error: aborting due to previous error
2019-07-20T21:29:39.0776349Z 
2019-07-20T21:29:39.0776394Z 
2019-07-20T21:29:39.0776421Z 
2019-07-20T21:29:39.0776421Z 
2019-07-20T21:29:39.0776647Z verifying if unicode_width is an unstable crate
2019-07-20T21:29:39.0776685Z verifying if backtrace is an unstable crate
2019-07-20T21:29:39.0776744Z verifying if libc is an unstable crate
2019-07-20T21:29:39.0777000Z crate libc "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-3b8f6e3da571fbd3.rlib" is not unstable
2019-07-20T21:29:39.0777218Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-20T21:29:39.0777269Z 
2019-07-20T21:29:39.0777493Z thread '<unnamed>' panicked at 'src/librustc_codegen_ssa/back/write.rs:1545: worker thread panicked', src/librustc/util/bug.rs:37:26
2019-07-20T21:29:39.0777598Z error: aborting due to previous error
2019-07-20T21:29:39.0777621Z 
2019-07-20T21:29:39.0777641Z 
2019-07-20T21:29:39.0777661Z 
2019-07-20T21:29:39.0777661Z 
2019-07-20T21:29:39.0777712Z verifying if rustc_codegen_ssa is an unstable crate
2019-07-20T21:29:39.0777749Z verifying if test is an unstable crate
2019-07-20T21:29:39.0777867Z verifying if termcolor is an unstable crate
2019-07-20T21:29:39.0778174Z crate termcolor "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtermcolor-c88be966042189e6.rlib" is not unstable
2019-07-20T21:29:39.0778394Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-20T21:29:39.0778457Z error: aborting due to previous error
2019-07-20T21:29:39.0778496Z 
2019-07-20T21:29:39.0778496Z 
2019-07-20T21:29:39.0778719Z thread '<unnamed>' panicked at 'src/librustc_codegen_ssa/back/write.rs:1545: worker thread panicked', src/librustc/util/bug.rs:37:26
2019-07-20T21:29:39.0778809Z 
2019-07-20T21:29:39.0778829Z 
2019-07-20T21:29:39.0778862Z verifying if datafrog is an unstable crate
2019-07-20T21:29:39.0778899Z verifying if num_cpus is an unstable crate
2019-07-20T21:29:39.0778899Z verifying if num_cpus is an unstable crate
2019-07-20T21:29:39.0778956Z verifying if env_logger is an unstable crate
2019-07-20T21:29:39.0778993Z verifying if serialize is an unstable crate
2019-07-20T21:29:39.0779034Z verifying if arena is an unstable crate
2019-07-20T21:29:39.0779085Z verifying if backtrace is an unstable crate
2019-07-20T21:29:39.0779121Z verifying if chalk_macros is an unstable crate
2019-07-20T21:29:39.0779158Z verifying if rustc_data_structures is an unstable crate
2019-07-20T21:29:39.0779212Z verifying if termcolor is an unstable crate
2019-07-20T21:29:39.0779249Z verifying if rustc_std_workspace_alloc is an unstable crate
2019-07-20T21:29:39.0779286Z verifying if libc is an unstable crate
2019-07-20T21:29:39.0779322Z verifying if rustc_metadata is an unstable crate
2019-07-20T21:29:39.0779373Z verifying if either is an unstable crate
2019-07-20T21:29:39.0779408Z verifying if itoa is an unstable crate
2019-07-20T21:29:39.0779443Z verifying if tempfile is an unstable crate
2019-07-20T21:29:39.0779494Z verifying if rand is an unstable crate
2019-07-20T21:29:39.0779535Z verifying if rustc_apfloat is an unstable crate
2019-07-20T21:29:39.0779642Z verifying if rustc_ast_borrowck is an unstable crate
2019-07-20T21:29:39.0779695Z verifying if flate2 is an unstable crate
2019-07-20T21:29:39.0779731Z verifying if rand_chacha is an unstable crate
2019-07-20T21:29:39.0779767Z verifying if ena is an unstable crate
2019-07-20T21:29:39.0779820Z verifying if backtrace_sys is an unstable crate
2019-07-20T21:29:39.0779857Z verifying if rustc_asan is an unstable crate
2019-07-20T21:29:39.0779893Z verifying if rustc_save_analysis is an unstable crate
2019-07-20T21:29:39.0779945Z verifying if rand_hc is an unstable crate
2019-07-20T21:29:39.0779980Z verifying if indexmap is an unstable crate
2019-07-20T21:29:39.0780016Z verifying if crc32fast is an unstable crate
2019-07-20T21:29:39.0780053Z verifying if rand_isaac is an unstable crate
2019-07-20T21:29:39.0780105Z verifying if punycode is an unstable crate
2019-07-20T21:29:39.0780142Z verifying if rustc_mir is an unstable crate
2019-07-20T21:29:39.0780183Z verifying if rustc_lsan is an unstable crate
2019-07-20T21:29:39.0780240Z verifying if lazy_static is an unstable crate
2019-07-20T21:29:39.0780277Z verifying if rustc_incremental is an unstable crate
2019-07-20T21:29:39.0780314Z verifying if lazy_static is an unstable crate
2019-07-20T21:29:39.0780365Z verifying if measureme is an unstable crate
2019-07-20T21:29:39.0780401Z verifying if rustc_hash is an unstable crate
2019-07-20T21:29:39.0780436Z verifying if nodrop is an unstable crate
2019-07-20T21:29:39.0780491Z verifying if unwind is an unstable crate
2019-07-20T21:29:39.0780526Z verifying if quick_error is an unstable crate
2019-07-20T21:29:39.0780562Z verifying if rustc_rayon_core is an unstable crate
2019-07-20T21:29:39.0780598Z verifying if scopeguard is an unstable crate
2019-07-20T21:29:39.0780649Z verifying if rustc_typeck is an unstable crate
2019-07-20T21:29:39.0780684Z verifying if syntax is an unstable crate
2019-07-20T21:29:39.0780831Z verifying if chalk_engine is an unstable crate
2019-07-20T21:29:39.0780874Z verifying if rustc_std_workspace_core is an unstable crate
2019-07-20T21:29:39.0780911Z verifying if log_settings is an unstable crate
2019-07-20T21:29:39.0780963Z verifying if scoped_tls is an unstable crate
2019-07-20T21:29:39.0780963Z verifying if scoped_tls is an unstable crate
2019-07-20T21:29:39.0781000Z verifying if crossbeam_utils is an unstable crate
2019-07-20T21:29:39.0781037Z verifying if crossbeam_epoch is an unstable crate
2019-07-20T21:29:39.0781088Z verifying if byteorder is an unstable crate
2019-07-20T21:29:39.0781124Z verifying if smallvec is an unstable crate
2019-07-20T21:29:39.0781159Z verifying if panic_unwind is an unstable crate
2019-07-20T21:29:39.0781211Z verifying if serde is an unstable crate
2019-07-20T21:29:39.0781247Z verifying if rustc_resolve is an unstable crate
2019-07-20T21:29:39.0781283Z verifying if lock_api is an unstable crate
2019-07-20T21:29:39.0781335Z verifying if rustc_codegen_utils is an unstable crate
2019-07-20T21:29:39.0781376Z verifying if rustc_tsan is an unstable crate
2019-07-20T21:29:39.0781419Z verifying if rustc_demangle is an unstable crate
2019-07-20T21:29:39.0781455Z verifying if rustc_target is an unstable crate
2019-07-20T21:29:39.0781505Z verifying if atty is an unstable crate
2019-07-20T21:29:39.0781541Z verifying if polonius_engine is an unstable crate
2019-07-20T21:29:39.0781576Z verifying if rustc_msan is an unstable crate
2019-07-20T21:29:39.0781628Z verifying if rustc_fs_util is an unstable crate
2019-07-20T21:29:39.0781665Z verifying if annotate_snippets is an unstable crate
2019-07-20T21:29:39.0781701Z verifying if rustc_allocator is an unstable crate
2019-07-20T21:29:39.0781753Z verifying if cc is an unstable crate
2019-07-20T21:29:39.0781788Z verifying if arrayvec is an unstable crate
2019-07-20T21:29:39.0781824Z verifying if rustc_interface is an unstable crate
2019-07-20T21:29:39.0781876Z verifying if crossbeam_deque is an unstable crate
2019-07-20T21:29:39.0781918Z verifying if compiler_builtins is an unstable crate
2019-07-20T21:29:39.0781954Z verifying if memmap is an unstable crate
2019-07-20T21:29:39.0782059Z verifying if rand_xorshift is an unstable crate
2019-07-20T21:29:39.0782095Z verifying if rand_core is an unstable crate
2019-07-20T21:29:39.0782131Z verifying if log is an unstable crate
2019-07-20T21:29:39.0782166Z verifying if rand_pcg is an unstable crate
2019-07-20T21:29:39.0782218Z verifying if libc is an unstable crate
2019-07-20T21:29:39.0782252Z verifying if ryu is an unstable crate
2019-07-20T21:29:39.0782288Z verifying if rustc_errors is an unstable crate
2019-07-20T21:29:39.0782341Z verifying if rustc_lint is an unstable crate
2019-07-20T21:29:39.0782377Z verifying if syntax_pos is an unstable crate
2019-07-20T21:29:39.0782414Z verifying if parking_lot_core is an unstable crate
2019-07-20T21:29:39.0782466Z verifying if memoffset is an unstable crate
2019-07-20T21:29:39.0782501Z verifying if rls_data is an unstable crate
2019-07-20T21:29:39.0782543Z verifying if remove_dir_all is an unstable crate
2019-07-20T21:29:39.0782595Z verifying if miniz_sys is an unstable crate
2019-07-20T21:29:39.0782807Z Makefile:2: recipe for target 'all' failed
2019-07-20T21:29:39.0783015Z ------------------------------------------
2019-07-20T21:29:39.0783132Z stderr:
2019-07-20T21:29:39.0783519Z ------------------------------------------
2019-07-20T21:29:39.0783519Z ------------------------------------------
2019-07-20T21:29:39.0783571Z make: *** [all] Error 1
2019-07-20T21:29:39.0783834Z ------------------------------------------
2019-07-20T21:29:39.0783867Z 
2019-07-20T21:29:39.0783895Z 
2019-07-20T21:29:39.0783922Z 
2019-07-20T21:29:39.0783922Z 
2019-07-20T21:29:39.0783982Z failures:
2019-07-20T21:29:39.0784217Z     [run-make] run-make-fulldeps/sysroot-crates-are-unstable
2019-07-20T21:29:39.0784253Z 
2019-07-20T21:29:39.0784520Z test result: FAILED. 181 passed; 1 failed; 17 ignored; 0 measured; 0 filtered out
2019-07-20T21:29:39.0784576Z 
2019-07-20T21:29:39.0784604Z 
2019-07-20T21:29:39.0784631Z 
2019-07-20T21:29:39.0787967Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--rustdoc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc" "--src-base" "/checkout/src/test/run-make-fulldeps" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "run-make" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-6.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "6.0.0\n" "--system-llvm" "--cc" "cc" "--cxx" "c++" "--cflags" "-ffunction-sections -fdata-sections -fPIC -m64" "--llvm-components" "aarch64 aarch64asmparser aarch64asmprinter aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils all all-targets amdgpu amdgpuasmparser amdgpuasmprinter amdgpucodegen amdgpudesc amdgpudisassembler amdgpuinfo amdgpuutils analysis arm armasmparser armasmprinter armcodegen armdesc armdisassembler arminfo armutils asmparser asmprinter binaryformat bitreader bitwriter bpf bpfasmparser bpfasmprinter bpfcodegen bpfdesc bpfdisassembler bpfinfo codegen core coroutines coverage debuginfocodeview debuginfodwarf debuginfomsf debuginfopdb demangle dlltooldriver engine executionengine fuzzmutate globalisel hexagon hexagonasmparser hexagoncodegen hexagondesc hexagondisassembler hexagoninfo instcombine instrumentation interpreter ipo irreader lanai lanaiasmparser lanaiasmprinter lanaicodegen lanaidesc lanaidisassembler lanaiinfo libdriver lineeditor linker lto mc mcdisassembler mcjit mcparser mips mipsasmparser mipsasmprinter mipscodegen mipsdesc mipsdisassembler mipsinfo mirparser msp430 msp430asmprinter msp430codegen msp430desc msp430info native nativecodegen nvptx nvptxasmprinter nvptxcodegen nvptxdesc nvptxinfo objcarcopts object objectyaml option orcjit passes powerpc powerpcasmparser powerpcasmprinter powerpccodegen powerpcdesc powerpcdisassembler powerpcinfo profiledata runtimedyld scalaropts selectiondag sparc sparcasmparser sparcasmprinter sparccodegen sparcdesc sparcdisassembler sparcinfo support symbolize systemz systemzasmparser systemzasmprinter systemzcodegen systemzdesc systemzdisassembler systemzinfo tablegen target transformutils vectorize windowsmanifest x86 x86asmparser x86asmprinter x86codegen x86desc x86disassembler x86info x86utils xcore xcoreasmprinter xcorecodegen xcothread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:535:22
2019-07-20T21:29:39.0788552Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
2019-07-20T21:29:39.0789217Z redesc xcoredisassembler xcoreinfo" "--llvm-cxxflags" "-I/usr/lib/llvm-6.0/include -std=c++0x -fuse-ld=gold -Wl,--no-keep-files-mapped -Wl,--no-map-whole-files -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wno-maybe-uninitialized -Wdelete-non-virtual-dtor -Wno-comment -ffunction-sections -fdata-sections -O2 -DNDEBUG  -fno-exceptions -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS" "--ar" "ar" "--llvm-bin-dir" "/usr/lib/llvm-6.0/bin" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2019-07-20T21:29:39.0789340Z 
2019-07-20T21:29:39.0789420Z 
2019-07-20T21:29:39.0812279Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
2019-07-20T21:29:39.0812359Z Build completed unsuccessfully in 1:42:02
2019-07-20T21:29:39.0812359Z Build completed unsuccessfully in 1:42:02
2019-07-20T21:29:40.6880527Z ##[error]Bash exited with code '1'.
2019-07-20T21:29:40.6915956Z ##[section]Starting: Checkout
2019-07-20T21:29:40.6918003Z ==============================================================================
2019-07-20T21:29:40.6918046Z Task         : Get sources
2019-07-20T21:29:40.6918103Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@crlf0710 crlf0710 force-pushed the libtest_termcolor_fork branch 2 times, most recently from 1e2ed88 to cde1544 Compare July 21, 2019 03:45
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The job mingw-check of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-21T03:46:01.2285084Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-21T03:46:01.2453878Z ##[command]git config gc.auto 0
2019-07-21T03:46:01.2526615Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-21T03:46:01.2589333Z ##[command]git config --get-all http.proxy
2019-07-21T03:46:01.2722136Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-21T03:46:35.5808763Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-21T03:46:35.5810305Z 
2019-07-21T03:46:35.5812111Z   git checkout -b <new-branch-name>
2019-07-21T03:46:35.5813567Z 
2019-07-21T03:46:35.5814178Z HEAD is now at b9774e15e Merge cde1544fc1127d16550f6210b4848d2cc8ab41f5 into 95b1fe560d2bd8472f250fb8cfd2168520a58405
2019-07-21T03:46:35.5944694Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-21T03:46:35.5948615Z ==============================================================================
2019-07-21T03:46:35.5948676Z Task         : Bash
2019-07-21T03:46:35.5948725Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-21T03:49:43.5658361Z #######################################                                   54.6%
2019-07-21T03:49:43.5658480Z ######################################################################## 100.0%
2019-07-21T03:49:43.9885115Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-21T03:49:45.0497205Z     Updating crates.io index
2019-07-21T03:50:06.3118679Z     Updating git repository `https://github.com/crlf0710/libtest`
2019-07-21T03:50:07.1395666Z     Updating git repository `https://github.com/crlf0710/getopts`
2019-07-21T03:50:07.7445859Z     Updating git repository `https://github.com/crlf0710/termcolor`
2019-07-21T03:50:08.5569692Z     Updating git repository `https://github.com/crlf0710/unicode-width`
---
2019-07-21T03:52:36.6217281Z     Checking cfg-if v0.1.8
2019-07-21T03:52:36.6787973Z     Checking panic_abort v0.0.0 (/checkout/src/libpanic_abort)
2019-07-21T03:52:40.3240004Z     Checking rustc-std-workspace-alloc v1.0.0 (/checkout/src/tools/rustc-std-workspace-alloc)
2019-07-21T03:52:40.4277253Z     Checking hashbrown v0.4.0
2019-07-21T03:52:42.5122710Z error: duplicate lang item in crate `core`: `char`.
2019-07-21T03:52:42.5138566Z   |
2019-07-21T03:52:42.5150257Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5161544Z 
2019-07-21T03:52:42.5163215Z error: duplicate lang item in crate `core`: `str`.
2019-07-21T03:52:42.5164054Z   |
2019-07-21T03:52:42.5164663Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5164917Z 
2019-07-21T03:52:42.5165563Z error: duplicate lang item in crate `core`: `slice`.
2019-07-21T03:52:42.5166484Z   |
2019-07-21T03:52:42.5167181Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5167571Z 
2019-07-21T03:52:42.5168038Z error: duplicate lang item in crate `core`: `slice_u8`.
2019-07-21T03:52:42.5168493Z   |
2019-07-21T03:52:42.5168989Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5169251Z 
2019-07-21T03:52:42.5169708Z error: duplicate lang item in crate `core`: `const_ptr`.
2019-07-21T03:52:42.5170157Z   |
2019-07-21T03:52:42.5170668Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5170891Z 
2019-07-21T03:52:42.5171332Z error: duplicate lang item in crate `core`: `mut_ptr`.
2019-07-21T03:52:42.5172428Z   |
2019-07-21T03:52:42.5172996Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5173252Z 
2019-07-21T03:52:42.5173760Z error: duplicate lang item in crate `core`: `i8`.
2019-07-21T03:52:42.5174250Z   |
2019-07-21T03:52:42.5174790Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5175555Z 
2019-07-21T03:52:42.5176282Z error: duplicate lang item in crate `core`: `i16`.
2019-07-21T03:52:42.5176690Z   |
2019-07-21T03:52:42.5177144Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5177451Z 
2019-07-21T03:52:42.5177842Z error: duplicate lang item in crate `core`: `i32`.
2019-07-21T03:52:42.5178248Z   |
2019-07-21T03:52:42.5178649Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5178793Z 
2019-07-21T03:52:42.5179185Z error: duplicate lang item in crate `core`: `i64`.
2019-07-21T03:52:42.5179547Z   |
2019-07-21T03:52:42.5179953Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5180116Z 
2019-07-21T03:52:42.5180481Z error: duplicate lang item in crate `core`: `i128`.
2019-07-21T03:52:42.5180836Z   |
2019-07-21T03:52:42.5181260Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5181925Z 
2019-07-21T03:52:42.5182408Z error: duplicate lang item in crate `core`: `isize`.
2019-07-21T03:52:42.5182826Z   |
2019-07-21T03:52:42.5183277Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5183433Z 
2019-07-21T03:52:42.5184006Z error: duplicate lang item in crate `core`: `u8`.
2019-07-21T03:52:42.5184458Z   |
2019-07-21T03:52:42.5184895Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5185071Z 
2019-07-21T03:52:42.5185762Z error: duplicate lang item in crate `core`: `u16`.
2019-07-21T03:52:42.5186107Z   |
2019-07-21T03:52:42.5186522Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5186659Z 
2019-07-21T03:52:42.5187011Z error: duplicate lang item in crate `core`: `u32`.
2019-07-21T03:52:42.5187374Z   |
2019-07-21T03:52:42.5187912Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5188057Z 
2019-07-21T03:52:42.5188436Z error: duplicate lang item in crate `core`: `u64`.
2019-07-21T03:52:42.5188790Z   |
2019-07-21T03:52:42.5189208Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5189348Z 
2019-07-21T03:52:42.5190533Z error: duplicate lang item in crate `core`: `u128`.
2019-07-21T03:52:42.5191059Z   |
2019-07-21T03:52:42.5192013Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5192769Z 
2019-07-21T03:52:42.5193288Z error: duplicate lang item in crate `core`: `usize`.
2019-07-21T03:52:42.5193688Z   |
2019-07-21T03:52:42.5194669Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5194937Z 
2019-07-21T03:52:42.5195695Z error: duplicate lang item in crate `core`: `f32`.
2019-07-21T03:52:42.5196074Z   |
2019-07-21T03:52:42.5196706Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5196851Z 
2019-07-21T03:52:42.5197207Z error: duplicate lang item in crate `core`: `f64`.
2019-07-21T03:52:42.5197576Z   |
2019-07-21T03:52:42.5197969Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5198107Z 
2019-07-21T03:52:42.5198477Z error: duplicate lang item in crate `core`: `sized`.
2019-07-21T03:52:42.5198828Z   |
2019-07-21T03:52:42.5199248Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5199415Z 
2019-07-21T03:52:42.5199800Z error: duplicate lang item in crate `core`: `unsize`.
2019-07-21T03:52:42.5200163Z   |
2019-07-21T03:52:42.5200598Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5200747Z 
2019-07-21T03:52:42.5201110Z error: duplicate lang item in crate `core`: `copy`.
2019-07-21T03:52:42.5201856Z   |
2019-07-21T03:52:42.5202375Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5202542Z 
2019-07-21T03:52:42.5202939Z error: duplicate lang item in crate `core`: `clone`.
2019-07-21T03:52:42.5203329Z   |
2019-07-21T03:52:42.5203981Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5204478Z 
2019-07-21T03:52:42.5204949Z error: duplicate lang item in crate `core`: `sync`.
2019-07-21T03:52:42.5205477Z   |
2019-07-21T03:52:42.5206046Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5206231Z 
2019-07-21T03:52:42.5206795Z error: duplicate lang item in crate `core`: `freeze`.
2019-07-21T03:52:42.5207516Z   |
2019-07-21T03:52:42.5208313Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5208486Z 
2019-07-21T03:52:42.5208859Z error: duplicate lang item in crate `core`: `drop`.
2019-07-21T03:52:42.5209226Z   |
2019-07-21T03:52:42.5209634Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5209783Z 
2019-07-21T03:52:42.5210180Z error: duplicate lang item in crate `core`: `coerce_unsized`.
2019-07-21T03:52:42.5210915Z   |
2019-07-21T03:52:42.5212202Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5212415Z 
2019-07-21T03:52:42.5212857Z error: duplicate lang item in crate `core`: `dispatch_from_dyn`.
2019-07-21T03:52:42.5213273Z   |
2019-07-21T03:52:42.5216235Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5216276Z 
2019-07-21T03:52:42.5216536Z error: duplicate lang item in crate `core`: `add`.
2019-07-21T03:52:42.5216740Z   |
2019-07-21T03:52:42.5216985Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5217032Z 
2019-07-21T03:52:42.5217268Z error: duplicate lang item in crate `core`: `sub`.
2019-07-21T03:52:42.5217665Z   |
2019-07-21T03:52:42.5217920Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5217978Z 
2019-07-21T03:52:42.5218223Z error: duplicate lang item in crate `core`: `mul`.
2019-07-21T03:52:42.5218433Z   |
2019-07-21T03:52:42.5218706Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5218738Z 
2019-07-21T03:52:42.5218980Z error: duplicate lang item in crate `core`: `div`.
2019-07-21T03:52:42.5219204Z   |
2019-07-21T03:52:42.5219457Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5219491Z 
2019-07-21T03:52:42.5219732Z error: duplicate lang item in crate `core`: `rem`.
2019-07-21T03:52:42.5219972Z   |
2019-07-21T03:52:42.5220226Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5220258Z 
2019-07-21T03:52:42.5220525Z error: duplicate lang item in crate `core`: `neg`.
2019-07-21T03:52:42.5220740Z   |
2019-07-21T03:52:42.5220993Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5221025Z 
2019-07-21T03:52:42.5221284Z error: duplicate lang item in crate `core`: `not`.
2019-07-21T03:52:42.5221924Z   |
2019-07-21T03:52:42.5222221Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5222276Z 
2019-07-21T03:52:42.5222552Z error: duplicate lang item in crate `core`: `bitxor`.
2019-07-21T03:52:42.5222784Z   |
2019-07-21T03:52:42.5223080Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5223136Z 
2019-07-21T03:52:42.5223534Z error: duplicate lang item in crate `core`: `bitand`.
2019-07-21T03:52:42.5223810Z   |
2019-07-21T03:52:42.5224110Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5224146Z 
2019-07-21T03:52:42.5224417Z error: duplicate lang item in crate `core`: `bitor`.
2019-07-21T03:52:42.5224647Z   |
2019-07-21T03:52:42.5224946Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5224983Z 
2019-07-21T03:52:42.5225407Z error: duplicate lang item in crate `core`: `shl`.
2019-07-21T03:52:42.5225636Z   |
2019-07-21T03:52:42.5225992Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5226025Z 
2019-07-21T03:52:42.5226278Z error: duplicate lang item in crate `core`: `shr`.
2019-07-21T03:52:42.5226510Z   |
2019-07-21T03:52:42.5226765Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5226798Z 
2019-07-21T03:52:42.5227061Z error: duplicate lang item in crate `core`: `add_assign`.
2019-07-21T03:52:42.5227430Z   |
2019-07-21T03:52:42.5227675Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5227722Z 
2019-07-21T03:52:42.5227962Z error: duplicate lang item in crate `core`: `sub_assign`.
2019-07-21T03:52:42.5228163Z   |
2019-07-21T03:52:42.5228408Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5228465Z 
2019-07-21T03:52:42.5228708Z error: duplicate lang item in crate `core`: `mul_assign`.
2019-07-21T03:52:42.5228919Z   |
2019-07-21T03:52:42.5229183Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5229215Z 
2019-07-21T03:52:42.5229454Z error: duplicate lang item in crate `core`: `div_assign`.
2019-07-21T03:52:42.5229656Z   |
2019-07-21T03:52:42.5229917Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5229949Z 
2019-07-21T03:52:42.5230187Z error: duplicate lang item in crate `core`: `rem_assign`.
2019-07-21T03:52:42.5230409Z   |
2019-07-21T03:52:42.5230653Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5230694Z 
2019-07-21T03:52:42.5230939Z error: duplicate lang item in crate `core`: `bitxor_assign`.
2019-07-21T03:52:42.5231166Z   |
2019-07-21T03:52:42.5231975Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5232032Z 
2019-07-21T03:52:42.5232371Z error: duplicate lang item in crate `core`: `bitand_assign`.
2019-07-21T03:52:42.5232606Z   |
2019-07-21T03:52:42.5232887Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5232939Z 
2019-07-21T03:52:42.5233219Z error: duplicate lang item in crate `core`: `bitor_assign`.
2019-07-21T03:52:42.5233451Z   |
2019-07-21T03:52:42.5233732Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5233799Z 
2019-07-21T03:52:42.5234078Z error: duplicate lang item in crate `core`: `shl_assign`.
2019-07-21T03:52:42.5234406Z   |
2019-07-21T03:52:42.5234726Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5234784Z 
2019-07-21T03:52:42.5235062Z error: duplicate lang item in crate `core`: `shr_assign`.
2019-07-21T03:52:42.5235655Z   |
2019-07-21T03:52:42.5235933Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5235966Z 
2019-07-21T03:52:42.5236211Z error: duplicate lang item in crate `core`: `index`.
2019-07-21T03:52:42.5236419Z   |
2019-07-21T03:52:42.5237528Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5237696Z 
2019-07-21T03:52:42.5237972Z error: duplicate lang item in crate `core`: `index_mut`.
2019-07-21T03:52:42.5238198Z   |
2019-07-21T03:52:42.5238456Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5238659Z 
2019-07-21T03:52:42.5238912Z error: duplicate lang item in crate `core`: `unsafe_cell`.
2019-07-21T03:52:42.5239141Z   |
2019-07-21T03:52:42.5239394Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5239427Z 
2019-07-21T03:52:42.5239842Z error: duplicate lang item in crate `core`: `va_list`.
2019-07-21T03:52:42.5240045Z   |
2019-07-21T03:52:42.5240289Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5240320Z 
2019-07-21T03:52:42.5240585Z error: duplicate lang item in crate `core`: `deref`.
2019-07-21T03:52:42.5240787Z   |
2019-07-21T03:52:42.5241040Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5241088Z 
2019-07-21T03:52:42.5241331Z error: duplicate lang item in crate `core`: `deref_mut`.
2019-07-21T03:52:42.5241926Z   |
2019-07-21T03:52:42.5242236Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5242273Z 
2019-07-21T03:52:42.5242550Z error: duplicate lang item in crate `core`: `receiver`.
2019-07-21T03:52:42.5242782Z   |
2019-07-21T03:52:42.5243079Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5243115Z 
2019-07-21T03:52:42.5243383Z error: duplicate lang item in crate `core`: `fn`.
2019-07-21T03:52:42.5244188Z   |
2019-07-21T03:52:42.5244501Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5244539Z 
2019-07-21T03:52:42.5244814Z error: duplicate lang item in crate `core`: `fn_mut`.
2019-07-21T03:52:42.5245206Z   |
2019-07-21T03:52:42.5245450Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5245482Z 
2019-07-21T03:52:42.5245734Z error: duplicate lang item in crate `core`: `fn_once`.
2019-07-21T03:52:42.5245938Z   |
2019-07-21T03:52:42.5246358Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5246391Z 
2019-07-21T03:52:42.5246662Z error: duplicate lang item in crate `core`: `future_trait`.
2019-07-21T03:52:42.5246881Z   |
2019-07-21T03:52:42.5248244Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5248438Z 
2019-07-21T03:52:42.5248775Z error: duplicate lang item in crate `core`: `generator_state`.
2019-07-21T03:52:42.5248981Z   |
2019-07-21T03:52:42.5249245Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5249276Z 
2019-07-21T03:52:42.5249515Z error: duplicate lang item in crate `core`: `generator`.
2019-07-21T03:52:42.5249716Z   |
2019-07-21T03:52:42.5249978Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5250010Z 
2019-07-21T03:52:42.5250247Z error: duplicate lang item in crate `core`: `unpin`.
2019-07-21T03:52:42.5250573Z   |
2019-07-21T03:52:42.5250823Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5250854Z 
2019-07-21T03:52:42.5251098Z error: duplicate lang item in crate `core`: `pin`.
2019-07-21T03:52:42.5251320Z   |
2019-07-21T03:52:42.5251988Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5252030Z 
2019-07-21T03:52:42.5252325Z error: duplicate lang item in crate `core`: `eq`.
2019-07-21T03:52:42.5252560Z   |
2019-07-21T03:52:42.5252842Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5252880Z 
2019-07-21T03:52:42.5253173Z error: duplicate lang item in crate `core`: `partial_ord`.
2019-07-21T03:52:42.5253422Z   |
2019-07-21T03:52:42.5253705Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5253758Z 
2019-07-21T03:52:42.5254037Z error: duplicate lang item in crate `core`: `ord`.
2019-07-21T03:52:42.5254275Z   |
2019-07-21T03:52:42.5254574Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5254610Z 
2019-07-21T03:52:42.5254883Z error: duplicate lang item in crate `core`: `panic`.
2019-07-21T03:52:42.5255270Z   |
2019-07-21T03:52:42.5255533Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5255565Z 
2019-07-21T03:52:42.5255811Z error: duplicate lang item in crate `core`: `panic_bounds_check`.
2019-07-21T03:52:42.5256032Z   |
2019-07-21T03:52:42.5256289Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5256321Z 
2019-07-21T03:52:42.5256568Z error: duplicate lang item in crate `core`: `panic_info`.
2019-07-21T03:52:42.5256791Z   |
2019-07-21T03:52:42.5257035Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5257066Z 
2019-07-21T03:52:42.5257323Z error: duplicate lang item in crate `core`: `drop_in_place`.
2019-07-21T03:52:42.5257527Z   |
2019-07-21T03:52:42.5257774Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5257806Z 
2019-07-21T03:52:42.5258064Z error: duplicate lang item in crate `core`: `alloc_layout`.
2019-07-21T03:52:42.5258266Z   |
2019-07-21T03:52:42.5258522Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5258569Z 
2019-07-21T03:52:42.5258901Z error: duplicate lang item in crate `core`: `phantom_data`.
2019-07-21T03:52:42.5259134Z   |
2019-07-21T03:52:42.5259399Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5259431Z 
2019-07-21T03:52:42.5259674Z error: duplicate lang item in crate `core`: `manually_drop`.
2019-07-21T03:52:42.5259875Z   |
2019-07-21T03:52:42.5260136Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5260168Z 
2019-07-21T03:52:42.5260408Z error: duplicate lang item in crate `core`: `debug_trait`.
2019-07-21T03:52:42.5260628Z   |
2019-07-21T03:52:42.5260971Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5261004Z 
2019-07-21T03:52:42.5261253Z error: duplicate lang item in crate `core`: `align_offset`.
2019-07-21T03:52:42.5261836Z   |
2019-07-21T03:52:42.5262145Z   = note: first defined in crate `core`.
2019-07-21T03:52:42.5262183Z 
2019-07-21T03:52:42.5262491Z error: duplicate lang item in crate `compiler_builtins`: `i128_add`.
2019-07-21T03:52:42.5262729Z   |
2019-07-21T03:52:42.5263023Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5263087Z 
2019-07-21T03:52:42.5263388Z error: duplicate lang item in crate `compiler_builtins`: `u128_add`.
2019-07-21T03:52:42.5263623Z   |
2019-07-21T03:52:42.5263947Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5263986Z 
2019-07-21T03:52:42.5264283Z error: duplicate lang item in crate `compiler_builtins`: `i128_sub`.
2019-07-21T03:52:42.5264519Z   |
2019-07-21T03:52:42.5264831Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5264870Z 
2019-07-21T03:52:42.5265462Z error: duplicate lang item in crate `compiler_builtins`: `u128_sub`.
2019-07-21T03:52:42.5265687Z   |
2019-07-21T03:52:42.5265952Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5265985Z 
2019-07-21T03:52:42.5266398Z error: duplicate lang item in crate `compiler_builtins`: `i128_mul`.
2019-07-21T03:52:42.5266630Z   |
2019-07-21T03:52:42.5266886Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5266919Z 
2019-07-21T03:52:42.5267804Z error: duplicate lang item in crate `compiler_builtins`: `u128_mul`.
2019-07-21T03:52:42.5268021Z   |
2019-07-21T03:52:42.5268283Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5268318Z 
2019-07-21T03:52:42.5268593Z error: duplicate lang item in crate `compiler_builtins`: `i128_div`.
2019-07-21T03:52:42.5268803Z   |
2019-07-21T03:52:42.5269067Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5269123Z 
2019-07-21T03:52:42.5269383Z error: duplicate lang item in crate `compiler_builtins`: `u128_div`.
2019-07-21T03:52:42.5269605Z   |
2019-07-21T03:52:42.5270245Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5270373Z 
2019-07-21T03:52:42.5270843Z error: duplicate lang item in crate `compiler_builtins`: `i128_rem`.
2019-07-21T03:52:42.5271407Z   |
2019-07-21T03:52:42.5272169Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5272210Z 
2019-07-21T03:52:42.5272501Z error: duplicate lang item in crate `compiler_builtins`: `u128_rem`.
2019-07-21T03:52:42.5272754Z   |
2019-07-21T03:52:42.5273048Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5273086Z 
2019-07-21T03:52:42.5273389Z error: duplicate lang item in crate `compiler_builtins`: `i128_shl`.
2019-07-21T03:52:42.5273752Z   |
2019-07-21T03:52:42.5274057Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5274096Z 
2019-07-21T03:52:42.5274405Z error: duplicate lang item in crate `compiler_builtins`: `u128_shl`.
2019-07-21T03:52:42.5274638Z   |
2019-07-21T03:52:42.5274931Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5274986Z 
2019-07-21T03:52:42.5275574Z error: duplicate lang item in crate `compiler_builtins`: `i128_shr`.
2019-07-21T03:52:42.5275784Z   |
2019-07-21T03:52:42.5276062Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5276097Z 
2019-07-21T03:52:42.5276521Z error: duplicate lang item in crate `compiler_builtins`: `u128_shr`.
2019-07-21T03:52:42.5276724Z   |
2019-07-21T03:52:42.5277006Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5277041Z 
2019-07-21T03:52:42.5277496Z error: duplicate lang item in crate `compiler_builtins`: `i128_addo`.
2019-07-21T03:52:42.5277723Z   |
2019-07-21T03:52:42.5277990Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5278025Z 
2019-07-21T03:52:42.5278283Z error: duplicate lang item in crate `compiler_builtins`: `u128_addo`.
2019-07-21T03:52:42.5278509Z   |
2019-07-21T03:52:42.5278771Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5278813Z 
2019-07-21T03:52:42.5279092Z error: duplicate lang item in crate `compiler_builtins`: `i128_subo`.
2019-07-21T03:52:42.5279301Z   |
2019-07-21T03:52:42.5279573Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5279624Z 
2019-07-21T03:52:42.5279887Z error: duplicate lang item in crate `compiler_builtins`: `u128_subo`.
2019-07-21T03:52:42.5280097Z   |
2019-07-21T03:52:42.5280374Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5280408Z 
2019-07-21T03:52:42.5280668Z error: duplicate lang item in crate `compiler_builtins`: `i128_mulo`.
2019-07-21T03:52:42.5280878Z   |
2019-07-21T03:52:42.5281158Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5281201Z 
2019-07-21T03:52:42.5281461Z error: duplicate lang item in crate `compiler_builtins`: `u128_mulo`.
2019-07-21T03:52:42.5282272Z   |
2019-07-21T03:52:42.5282600Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5282640Z 
2019-07-21T03:52:42.5282930Z error: duplicate lang item in crate `compiler_builtins`: `i128_shlo`.
2019-07-21T03:52:42.5283184Z   |
2019-07-21T03:52:42.5283625Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5283668Z 
2019-07-21T03:52:42.5284001Z error: duplicate lang item in crate `compiler_builtins`: `u128_shlo`.
2019-07-21T03:52:42.5284236Z   |
2019-07-21T03:52:42.5284663Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5284701Z 
2019-07-21T03:52:42.5285018Z error: duplicate lang item in crate `compiler_builtins`: `i128_shro`.
2019-07-21T03:52:42.5285512Z   |
2019-07-21T03:52:42.5285776Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5285827Z 
2019-07-21T03:52:42.5286087Z error: duplicate lang item in crate `compiler_builtins`: `u128_shro`.
2019-07-21T03:52:42.5286515Z   |
2019-07-21T03:52:42.5286803Z   = note: first defined in crate `compiler_builtins`.
2019-07-21T03:52:42.5286839Z 
2019-07-21T03:52:42.5287097Z error: duplicate lang item in crate `alloc`: `str_alloc`.
2019-07-21T03:52:42.5287490Z   |
2019-07-21T03:52:42.5287773Z   = note: first defined in crate `alloc`.
2019-07-21T03:52:42.5287806Z 
2019-07-21T03:52:42.5288063Z error: duplicate lang item in crate `alloc`: `slice_alloc`.
2019-07-21T03:52:42.5288293Z   |
2019-07-21T03:52:42.5288545Z   = note: first defined in crate `alloc`.
2019-07-21T03:52:42.5288579Z 
2019-07-21T03:52:42.5288830Z error: duplicate lang item in crate `alloc`: `slice_u8_alloc`.
2019-07-21T03:52:42.5289057Z   |
2019-07-21T03:52:42.5289310Z   = note: first defined in crate `alloc`.
2019-07-21T03:52:42.5289344Z 
2019-07-21T03:52:42.5289613Z error: duplicate lang item in crate `alloc`: `exchange_malloc`.
2019-07-21T03:52:42.5289824Z   |
2019-07-21T03:52:42.5290088Z   = note: first defined in crate `alloc`.
2019-07-21T03:52:42.5290137Z 
2019-07-21T03:52:42.5290392Z error: duplicate lang item in crate `alloc`: `box_free`.
2019-07-21T03:52:42.5290604Z   |
2019-07-21T03:52:42.5290856Z   = note: first defined in crate `alloc`.
2019-07-21T03:52:42.5290905Z 
2019-07-21T03:52:42.5291153Z error: duplicate lang item in crate `alloc`: `owned_box`.
2019-07-21T03:52:42.5291361Z   |
2019-07-21T03:52:42.5292023Z   = note: first defined in crate `alloc`.
2019-07-21T03:52:42.5292064Z 
2019-07-21T03:52:42.5292340Z error: duplicate lang item in crate `alloc`: `arc`.
2019-07-21T03:52:42.5292590Z   |
2019-07-21T03:52:42.5292889Z   = note: first defined in crate `alloc`.
2019-07-21T03:52:42.5292926Z 
2019-07-21T03:52:42.5293195Z error: duplicate lang item in crate `alloc`: `rc`.
2019-07-21T03:52:42.5293546Z   |
2019-07-21T03:52:42.5293862Z   = note: first defined in crate `alloc`.
2019-07-21T03:52:42.5293900Z 
2019-07-21T03:52:42.5833875Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5834532Z     |
2019-07-21T03:52:42.5834532Z     |
2019-07-21T03:52:42.5834824Z 111 | pub struct Mutex<T: ?Sized> {
2019-07-21T03:52:42.5835366Z 
2019-07-21T03:52:42.5835366Z 
2019-07-21T03:52:42.5853097Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5853747Z     |
2019-07-21T03:52:42.5853747Z     |
2019-07-21T03:52:42.5854065Z 145 | pub struct MutexGuard<'a, T: ?Sized + 'a> {
2019-07-21T03:52:42.5854419Z 
2019-07-21T03:52:42.5854419Z 
2019-07-21T03:52:42.5864257Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5873817Z    |
2019-07-21T03:52:42.5873817Z    |
2019-07-21T03:52:42.5878829Z 67 | pub struct RwLock<T: ?Sized> {
2019-07-21T03:52:42.5880250Z 
2019-07-21T03:52:42.5880250Z 
2019-07-21T03:52:42.5928340Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5928683Z     --> src/libstd/collections/hash/map.rs:1026:9
2019-07-21T03:52:42.5928956Z      |
2019-07-21T03:52:42.5929275Z 1026 | impl<K, Q: ?Sized, V, S> Index<&Q> for HashMap<K, V, S>
2019-07-21T03:52:42.5929582Z 
2019-07-21T03:52:42.5929582Z 
2019-07-21T03:52:42.5954694Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5955230Z    --> src/libstd/collections/hash/map.rs:697:16
2019-07-21T03:52:42.5955514Z     |
2019-07-21T03:52:42.5955826Z 697 |     pub fn get<Q: ?Sized>(&self, k: &Q) -> Option<&V>
2019-07-21T03:52:42.5956156Z 
2019-07-21T03:52:42.5956156Z 
2019-07-21T03:52:42.5956503Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5956789Z    --> src/libstd/collections/hash/map.rs:727:26
2019-07-21T03:52:42.5957038Z     |
2019-07-21T03:52:42.5957381Z 727 |     pub fn get_key_value<Q: ?Sized>(&self, k: &Q) -> Option<(&K, &V)>
2019-07-21T03:52:42.5957928Z 
2019-07-21T03:52:42.5957928Z 
2019-07-21T03:52:42.5958318Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5958607Z    --> src/libstd/collections/hash/map.rs:756:25
2019-07-21T03:52:42.5958853Z     |
2019-07-21T03:52:42.5959163Z 756 |     pub fn contains_key<Q: ?Sized>(&self, k: &Q) -> bool
2019-07-21T03:52:42.5959481Z 
2019-07-21T03:52:42.5959481Z 
2019-07-21T03:52:42.5959970Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5960269Z    --> src/libstd/collections/hash/map.rs:787:20
2019-07-21T03:52:42.5960673Z     |
2019-07-21T03:52:42.5960999Z 787 |     pub fn get_mut<Q: ?Sized>(&mut self, k: &Q) -> Option<&mut V>
2019-07-21T03:52:42.5961302Z 
2019-07-21T03:52:42.5961302Z 
2019-07-21T03:52:42.5962105Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5962415Z    --> src/libstd/collections/hash/map.rs:848:19
2019-07-21T03:52:42.5962655Z     |
2019-07-21T03:52:42.5963014Z 848 |     pub fn remove<Q: ?Sized>(&mut self, k: &Q) -> Option<V>
2019-07-21T03:52:42.5963350Z 
2019-07-21T03:52:42.5963350Z 
2019-07-21T03:52:42.5963933Z warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default. Only `?Sized` is supported
2019-07-21T03:52:42.5964242Z    --> src/libstd/collections/hash/map.rs:880:25

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The job x86_64-gnu-llvm-6.0 of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-21T05:47:47.4258278Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-21T05:47:47.4483075Z ##[command]git config gc.auto 0
2019-07-21T05:47:47.4564861Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-21T05:47:47.4630344Z ##[command]git config --get-all http.proxy
2019-07-21T05:47:47.4771423Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-21T05:48:20.5391421Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-21T05:48:20.5393930Z 
2019-07-21T05:48:20.5395207Z   git checkout -b <new-branch-name>
2019-07-21T05:48:20.5397159Z 
2019-07-21T05:48:20.5398090Z HEAD is now at ede543e97 Merge cc0c51e9aa5da8faa8d022e3fd3b877b6e0f49f9 into 95b1fe560d2bd8472f250fb8cfd2168520a58405
2019-07-21T05:48:20.5520575Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-21T05:48:20.5523311Z ==============================================================================
2019-07-21T05:48:20.5523618Z Task         : Bash
2019-07-21T05:48:20.5523690Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-21T05:51:39.9644087Z ###################                                                       26.8%
2019-07-21T05:51:39.9649748Z ######################################################################## 100.0%
2019-07-21T05:51:40.3913959Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-21T05:51:40.4765608Z     Updating crates.io index
2019-07-21T05:52:01.4360150Z     Updating git repository `https://github.com/crlf0710/libtest`
2019-07-21T05:52:02.5102246Z     Updating git repository `https://github.com/crlf0710/getopts`
2019-07-21T05:52:03.5658894Z     Updating git repository `https://github.com/crlf0710/libc`
2019-07-21T05:52:06.7005476Z     Updating git repository `https://github.com/crlf0710/termcolor`
2019-07-21T05:52:07.5049106Z     Updating git repository `https://github.com/crlf0710/unicode-width`
---
2019-07-21T05:55:14.4645092Z tidy check
2019-07-21T05:55:15.4170924Z * 577 error codes
2019-07-21T05:55:15.4171091Z * highest error code: E0732
2019-07-21T05:55:15.7259816Z * 266 features
2019-07-21T05:55:16.2983204Z invalid source: "git+https://github.com/crlf0710/getopts#81c6f6ab36d4dbf99bca51b768736087b78b81ba"
2019-07-21T05:55:16.2983441Z invalid source: "git+https://github.com/crlf0710/libc#7a9d6f2fb2ff713439d5831c7cab222b260f2742"
2019-07-21T05:55:16.2983781Z invalid source: "git+https://github.com/crlf0710/libtest#62d2c17eabc70994cccd6824482f082fa8e037b2"
2019-07-21T05:55:16.2984018Z invalid source: "git+https://github.com/crlf0710/termcolor#1059a1e540ac8ab7a2c99508e1b304fcce192705"
2019-07-21T05:55:16.2985135Z invalid source: "git+https://github.com/crlf0710/unicode-width#4d230b851cce2d67a2b82b24925788933886796e"
2019-07-21T05:55:16.2985252Z invalid source: "git+https://github.com/crlf0710/termcolor#1059a1e540ac8ab7a2c99508e1b304fcce192705"
2019-07-21T05:55:16.3475117Z + python2.7 ../x.py test
2019-07-21T05:55:16.6233190Z     Finished dev [unoptimized] target(s) in 0.22s
2019-07-21T05:55:18.1651884Z Building stage0 tool tidy (x86_64-unknown-linux-gnu)
2019-07-21T05:55:18.3980994Z     Finished release [optimized] target(s) in 0.22s
2019-07-21T05:55:18.3980994Z     Finished release [optimized] target(s) in 0.22s
2019-07-21T05:55:18.4007282Z tidy check
2019-07-21T05:55:19.3225124Z * 577 error codes
2019-07-21T05:55:19.3225447Z * highest error code: E0732
2019-07-21T05:55:19.6353831Z * 266 features
2019-07-21T05:55:20.2291120Z invalid source: "git+https://github.com/crlf0710/getopts#81c6f6ab36d4dbf99bca51b768736087b78b81ba"
2019-07-21T05:55:20.2291314Z invalid source: "git+https://github.com/crlf0710/libc#7a9d6f2fb2ff713439d5831c7cab222b260f2742"
2019-07-21T05:55:20.2291447Z invalid source: "git+https://github.com/crlf0710/libtest#62d2c17eabc70994cccd6824482f082fa8e037b2"
2019-07-21T05:55:20.2291690Z invalid source: "git+https://github.com/crlf0710/termcolor#1059a1e540ac8ab7a2c99508e1b304fcce192705"
2019-07-21T05:55:20.2293555Z invalid source: "git+https://github.com/crlf0710/unicode-width#4d230b851cce2d67a2b82b24925788933886796e"
2019-07-21T05:55:20.2293823Z invalid source: "git+https://github.com/crlf0710/termcolor#1059a1e540ac8ab7a2c99508e1b304fcce192705"
2019-07-21T05:55:20.7747684Z    Compiling cc v1.0.35
2019-07-21T05:55:20.7748066Z    Compiling core v0.0.0 (/checkout/src/libcore)
2019-07-21T05:55:29.5308790Z    Compiling libc v0.2.54
2019-07-21T05:55:30.3311022Z    Compiling unwind v0.0.0 (/checkout/src/libunwind)
---
2019-07-21T05:55:56.8043930Z    Compiling hashbrown v0.4.0
2019-07-21T05:56:13.6146826Z     Finished release [optimized] target(s) in 53.31s
2019-07-21T05:56:13.6278954Z Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-21T05:56:13.6307321Z Building stage0 test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T05:56:13.9526324Z    Compiling libc v0.2.60 (https://github.com/crlf0710/libc#7a9d6f2f)
2019-07-21T05:56:13.9529522Z    Compiling rustc-test-workspace-std v1.0.0 (/checkout/src/tools/rustc-test-workspace-std)
2019-07-21T05:56:14.0295114Z    Compiling rustc-test-workspace-core v1.0.0 (/checkout/src/tools/rustc-test-workspace-core)
2019-07-21T05:56:14.0992391Z    Compiling proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-21T05:56:14.8705626Z    Compiling termcolor v1.0.5 (https://github.com/crlf0710/termcolor#1059a1e5)
2019-07-21T05:56:16.1424720Z    Compiling unicode-width v0.1.5 (https://github.com/crlf0710/unicode-width#4d230b85)
2019-07-21T05:56:16.3160098Z    Compiling getopts v0.2.19 (https://github.com/crlf0710/getopts#81c6f6ab)
2019-07-21T05:56:20.2149911Z    Compiling libtest v0.0.2 (https://github.com/crlf0710/libtest#62d2c17e)
2019-07-21T05:56:29.7976041Z     Finished release [optimized] target(s) in 16.16s
2019-07-21T05:56:29.8037715Z Copying stage0 test from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-21T05:56:29.8059633Z Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T05:56:30.3413281Z    Compiling semver-parser v0.7.0
---
2019-07-21T06:20:03.5498096Z    Compiling hashbrown v0.4.0
2019-07-21T06:20:23.4756339Z     Finished release [optimized] target(s) in 56.52s
2019-07-21T06:20:23.4880058Z Copying stage1 std from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-21T06:20:23.4915292Z Building stage1 test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T06:20:23.7676431Z    Compiling rustc-test-workspace-core v1.0.0 (/checkout/src/tools/rustc-test-workspace-core)
2019-07-21T06:20:23.7676882Z    Compiling rustc-test-workspace-std v1.0.0 (/checkout/src/tools/rustc-test-workspace-std)
2019-07-21T06:20:23.8120546Z    Compiling libc v0.2.60 (https://github.com/crlf0710/libc#7a9d6f2f)
2019-07-21T06:20:23.8159845Z    Compiling proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-21T06:20:24.9420294Z    Compiling unicode-width v0.1.5 (https://github.com/crlf0710/unicode-width#4d230b85)
2019-07-21T06:20:25.0769047Z    Compiling termcolor v1.0.5 (https://github.com/crlf0710/termcolor#1059a1e5)
2019-07-21T06:20:26.4896804Z    Compiling getopts v0.2.19 (https://github.com/crlf0710/getopts#81c6f6ab)
2019-07-21T06:20:30.7443267Z    Compiling libtest v0.0.2 (https://github.com/crlf0710/libtest#62d2c17e)
2019-07-21T06:20:43.1104719Z     Finished release [optimized] target(s) in 19.61s
2019-07-21T06:20:43.1176290Z Copying stage1 test from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-21T06:20:43.1198511Z Building stage1 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T06:20:43.5995207Z    Compiling semver-parser v0.7.0
---
2019-07-21T06:50:21.9994898Z .................................................................................................... 200/5842
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2019-07-21T06:50:34.1652503Z .................................................................................................... 500/5842
2019-07-21T06:50:38.0973501Z ........................................................................i........................... 600/5842
2019-07-21T06:50:47.3627308Z .................................................................................................... 800/5842
2019-07-21T06:50:53.1479556Z .................................................................................................... 900/5842
2019-07-21T06:50:58.2837205Z ...................................................................................................i 1000/5842
2019-07-21T06:50:58.2837205Z ...................................................................................................i 1000/5842
2019-07-21T06:51:04.0171591Z ...........i........................................................................................ 1100/5842
2019-07-21T06:51:08.1054160Z .............................iiiii.................................................................. 1200/5842
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2019-07-21T06:52:23.5245252Z .................................................................................................... 3000/5842
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2019-07-21T06:52:37.1468981Z .................................................................................................... 3300/5842
2019-07-21T06:52:40.9702968Z .................................................................................................... 3400/5842
2019-07-21T06:52:46.2952406Z .................................................................................................... 3500/5842
2019-07-21T06:52:50.2510062Z ..................i................................................................................. 3600/5842
2019-07-21T06:52:54.5693300Z ............................................................................................ii...i.. 3700/5842
2019-07-21T06:52:58.6269648Z ii.................................................................................................. 3800/5842
2019-07-21T06:53:07.5850600Z .................................................................................................... 4000/5842
2019-07-21T06:53:07.5850600Z .................................................................................................... 4000/5842
2019-07-21T06:53:11.4871639Z ......ii............................................................................................ 4100/5842
2019-07-21T06:53:13.6387594Z ...........................i........................................................................ 4200/5842
2019-07-21T06:53:15.7744014Z .............................................................................................i...... 4300/5842
2019-07-21T06:53:22.9768322Z .................................................................................................... 4500/5842
2019-07-21T06:53:41.0892166Z .................................................................................................... 4600/5842
2019-07-21T06:53:44.7115021Z .................................................................................................... 4700/5842
2019-07-21T06:53:48.7211004Z .................................................................................................... 4800/5842
---
2019-07-21T06:54:23.4107783Z .................................................................................................... 5400/5842
2019-07-21T06:54:27.4313585Z .................................................................................................... 5500/5842
2019-07-21T06:54:31.7487950Z .................................................................................................... 5600/5842
2019-07-21T06:54:35.1455538Z .................................................................................................... 5700/5842
2019-07-21T06:54:38.1946802Z ..................................................................................i................. 5800/5842
2019-07-21T06:54:39.7838517Z test result: ok. 5821 passed; 0 failed; 21 ignored; 0 measured; 0 filtered out
2019-07-21T06:54:39.7838846Z 
2019-07-21T06:54:39.7903801Z  finished in 274.207
2019-07-21T06:54:39.8092337Z Check compiletest suite=run-pass mode=run-pass (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T06:54:39.8092337Z Check compiletest suite=run-pass mode=run-pass (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T06:54:40.0441524Z 
2019-07-21T06:54:40.0442448Z running 2906 tests
2019-07-21T06:54:55.3895000Z .................................................................................................... 100/2906
2019-07-21T06:55:11.5110650Z ............................................................................i....................... 200/2906
2019-07-21T06:55:37.2731756Z .................................................................................................... 400/2906
2019-07-21T06:55:49.6456849Z .................................................................................................... 500/2906
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2019-07-21T06:58:07.6877220Z ........ii.......................................................................................... 1400/2906
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2019-07-21T06:58:33.5501704Z ............................................................i.......i............................... 1600/2906
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2019-07-21T07:00:44.0422873Z ...................................................................................................i 2300/2906
2019-07-21T07:01:03.8725014Z i................................................................................................... 2400/2906
2019-07-21T07:01:18.6044359Z .................................................................................................... 2500/2906
---
2019-07-21T07:03:42.2773928Z  finished in 34.323
2019-07-21T07:03:42.2987269Z Check compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T07:03:42.4609980Z 
2019-07-21T07:03:42.4610219Z running 146 tests
2019-07-21T07:03:45.8676913Z i....iii......iii..iiii....i............................i..i................i....i.........ii.i.i..i 100/146
2019-07-21T07:03:47.7486977Z iii..............i.........iii..i.....ii......
2019-07-21T07:03:47.7492004Z 
2019-07-21T07:03:47.7492085Z  finished in 5.450
2019-07-21T07:03:47.7686583Z Check compiletest suite=codegen-units mode=codegen-units (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T07:03:47.9318748Z 
2019-07-21T07:03:47.9318748Z 
2019-07-21T07:03:47.9319041Z running 39 tests
2019-07-21T07:03:50.0453737Z i.........i......................i.....
2019-07-21T07:03:50.0458903Z 
2019-07-21T07:03:50.0459047Z  finished in 2.277
2019-07-21T07:03:50.0665017Z Check compiletest suite=assembly mode=assembly (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T07:03:50.2284860Z 
2019-07-21T07:03:50.2284860Z 
2019-07-21T07:03:50.2285224Z running 9 tests
2019-07-21T07:03:50.2286359Z iiiiiiiii
2019-07-21T07:03:50.2287026Z 
2019-07-21T07:03:50.2292519Z  finished in 0.163
2019-07-21T07:03:50.2512028Z Check compiletest suite=incremental mode=incremental (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T07:03:50.4229683Z 
---
2019-07-21T07:04:09.2493951Z  finished in 18.998
2019-07-21T07:04:09.2694771Z Check compiletest suite=debuginfo mode=debuginfo-gdb+lldb (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T07:04:09.4356223Z 
2019-07-21T07:04:09.4356488Z running 122 tests
2019-07-21T07:04:34.6571635Z .iiiii...i.....i..i...i..i.i.i..i.ii..i.i.....i..i....i..........iiii..........i...ii...i.......ii.i 100/122
2019-07-21T07:04:39.5327388Z .i.i......iii.i.....ii
2019-07-21T07:04:39.5328711Z 
2019-07-21T07:04:39.5337167Z  finished in 30.264
2019-07-21T07:04:39.5345142Z Uplifting stage1 rustc (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T07:04:39.5345565Z Copying stage2 rustc from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
---
2019-07-21T07:08:34.6854512Z     Finished release [optimized] target(s) in 2m 51s
2019-07-21T07:08:34.7158928Z Check compiletest suite=rustdoc mode=rustdoc (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T07:08:34.9251704Z 
2019-07-21T07:08:34.9252609Z running 315 tests
2019-07-21T07:09:54.7732686Z ....................................i............................................................... 100/315
2019-07-21T07:11:06.2602498Z ....................................................i............................................... 200/315
2019-07-21T07:12:25.6288120Z ...............
2019-07-21T07:12:25.6289182Z test result: ok. 313 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
2019-07-21T07:12:25.6289392Z 
2019-07-21T07:12:25.6296397Z  finished in 230.913
---
2019-07-21T07:16:29.5706522Z 
2019-07-21T07:16:29.5823251Z 
2019-07-21T07:16:29.5823845Z running 444 tests
2019-07-21T07:16:50.4050330Z .................................................................................................... 100/444
2019-07-21T07:17:08.1011825Z ...................................................................................i................ 200/444
2019-07-21T07:17:39.1621422Z .................................................................................................... 400/444
2019-07-21T07:17:46.1867087Z ............................................
2019-07-21T07:17:46.1868155Z test result: ok. 443 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
2019-07-21T07:17:46.1868199Z 
---
2019-07-21T07:19:10.3292185Z running 961 tests
2019-07-21T07:19:10.3401147Z .................................................................................................... 100/961
2019-07-21T07:19:10.9611258Z .................................................................................................... 200/961
2019-07-21T07:19:10.9731998Z .................................................................................................... 300/961
2019-07-21T07:19:10.9732138Z ............................................................................................ii...... 400/961
2019-07-21T07:19:10.9732299Z .................................................................................................... 600/961
2019-07-21T07:19:10.9732364Z .................................................................................................... 700/961
2019-07-21T07:19:10.9732447Z .................................................................................................... 800/961
2019-07-21T07:19:11.1754522Z .................................................................................................... 900/961
2019-07-21T07:19:11.1754522Z .................................................................................................... 900/961
2019-07-21T07:19:12.2688012Z .............................................................
2019-07-21T07:19:12.2688224Z test result: ok. 959 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
2019-07-21T07:19:12.2688266Z 
2019-07-21T07:19:12.2689303Z    Doc-tests core
2019-07-21T07:19:16.5290479Z 
2019-07-21T07:19:16.5290760Z running 2378 tests
2019-07-21T07:19:29.4888132Z ......iiiii......................................................................................... 100/2378
2019-07-21T07:19:42.4371544Z .........................................................................ii......................... 200/2378
2019-07-21T07:19:57.4743980Z ...............................................................................................i.... 300/2378
2019-07-21T07:20:14.0545492Z .................................................................................................... 400/2378
2019-07-21T07:20:25.8687892Z ..............................i..i.................iiii............................................. 500/2378
2019-07-21T07:20:50.5774608Z .................................................................................................... 700/2378
2019-07-21T07:21:02.8977943Z .................................................................................................... 800/2378
2019-07-21T07:21:15.5459842Z .................................................................................................... 900/2378
2019-07-21T07:21:28.1918764Z .................................................................................................... 1000/2378
---
2019-07-21T07:23:21.6107274Z .................................................................................................... 1900/2378
2019-07-21T07:23:35.9073182Z .................................................................................................... 2000/2378
2019-07-21T07:23:49.1378879Z .................................................................................................... 2100/2378
2019-07-21T07:24:05.0163056Z .................................................................................................... 2200/2378
2019-07-21T07:24:22.3533065Z .......................................................................................i............ 2300/2378
2019-07-21T07:24:32.9664526Z test result: ok. 2363 passed; 0 failed; 15 ignored; 0 measured; 0 filtered out
2019-07-21T07:24:32.9664572Z 
2019-07-21T07:24:32.9996961Z  finished in 406.798
2019-07-21T07:24:33.0017365Z Testing panic_abort stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
---
2019-07-21T07:26:42.8356524Z ............................................... 300/756
2019-07-21T07:26:42.8357724Z thread '<unnamed>' panicked at 'explicit panic', src/libstd/io/stdio.rs:854:13
2019-07-21T07:26:42.9164962Z .................................................................................................... 400/756
2019-07-21T07:26:45.0212107Z .................................................................................................... 500/756
2019-07-21T07:26:45.0554479Z ..............thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-21T07:26:45.0587131Z ....thread '.<unnamed>.' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', .src/libcore/result.rs:.1051:5
2019-07-21T07:26:45.0610731Z ............thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-21T07:26:45.3085987Z ................................thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-21T07:26:45.3085987Z ................................thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-21T07:26:45.3110042Z ....thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:.1051:5
2019-07-21T07:26:45.3142562Z ......thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1051:5
2019-07-21T07:26:47.3653406Z ...............thread '<unnamed>' panicked at 'explicit panic', src/libstd/sync/mutex.rs:629:13
2019-07-21T07:26:47.3653807Z thread '<unnamed>' panicked at 'test panic in inner thread to poison mutex', src/libstd/sync/mutex.rs:584:13
2019-07-21T07:26:47.3654105Z thread '<unnamed>' panicked at 'test panic in inner thread to poison mutex', src/libstd/sync/mutex.rs:561:13
2019-07-21T07:26:47.3691831Z thread '<unnamed>' panicked at 'explicit panic', src/libstd/sync/mutex.rs:689:13
---
2019-07-21T07:26:56.9207110Z 
2019-07-21T07:26:56.9221868Z running 1009 tests
2019-07-21T07:27:21.7575027Z i................................................................................................... 100/1009
2019-07-21T07:27:35.5997399Z .................................................................................................... 200/1009
2019-07-21T07:27:45.1045187Z .................iii......i......i...i......i....................................................... 300/1009
2019-07-21T07:27:50.0644233Z .................................................................................................... 400/1009
2019-07-21T07:27:58.1773660Z ................................i..i..........................................iiii.......ii......... 500/1009
2019-07-21T07:28:13.6345068Z .................................................................................................... 700/1009
2019-07-21T07:28:13.6345068Z .................................................................................................... 700/1009
2019-07-21T07:28:22.2554924Z ...................................iiii............................................................. 800/1009
2019-07-21T07:28:39.5723484Z .................................................................................................... 900/1009
2019-07-21T07:28:48.2563876Z .........................................................iiii....................................... 1000/1009
2019-07-21T07:28:48.6492882Z test result: ok. 985 passed; 0 failed; 24 ignored; 0 measured; 0 filtered out
2019-07-21T07:28:48.6492958Z 
2019-07-21T07:28:48.6701373Z  finished in 255.143
2019-07-21T07:28:48.6718404Z Testing unwind stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
---
2019-07-21T07:45:47.7454396Z Documenting stage2 test (x86_64-unknown-linux-gnu)
2019-07-21T07:45:48.1524110Z     Checking rustc-test-workspace-std v1.0.0 (/checkout/src/tools/rustc-test-workspace-std)
2019-07-21T07:45:48.1533829Z     Checking rustc-test-workspace-core v1.0.0 (/checkout/src/tools/rustc-test-workspace-core)
2019-07-21T07:45:48.1950342Z     Checking proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-21T07:45:48.1954901Z     Checking unicode-width v0.1.5 (https://github.com/crlf0710/unicode-width#4d230b85)
2019-07-21T07:45:48.3195349Z     Checking termcolor v1.0.5 (https://github.com/crlf0710/termcolor#1059a1e5)
2019-07-21T07:45:48.6672091Z     Checking getopts v0.2.19 (https://github.com/crlf0710/getopts#81c6f6ab)
2019-07-21T07:45:49.0513803Z     Checking libc v0.2.60 (https://github.com/crlf0710/libc#7a9d6f2f)
2019-07-21T07:45:50.1977822Z     Checking libtest v0.0.2 (https://github.com/crlf0710/libtest#62d2c17e)
2019-07-21T07:45:53.3880214Z     Finished release [optimized] target(s) in 5.64s
2019-07-21T07:45:53.8683879Z Documenting stage2 whitelisted compiler (x86_64-unknown-linux-gnu)
2019-07-21T07:45:54.3272379Z  Documenting proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-21T07:45:57.2088554Z     Finished release [optimized] target(s) in 3.33s
---
2019-07-21T07:49:32.8844056Z  finished in 34.572
2019-07-21T07:49:32.9232075Z Check compiletest suite=run-make-fulldeps mode=run-make (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T07:49:33.1227405Z 
2019-07-21T07:49:33.1227631Z running 199 tests
2019-07-21T07:50:10.9099089Z ....................i...ii................................................................i......... 100/199
2019-07-21T07:50:56.8763062Z ..............................iiii.......i..........iiii.iii....................................i.thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:535:22
2019-07-21T07:50:56.8781046Z F
2019-07-21T07:50:56.8781526Z failures:
2019-07-21T07:50:56.8781563Z 
2019-07-21T07:50:56.8781974Z ---- [run-make] run-make-fulldeps/sysroot-crates-are-unstable stdout ----
2019-07-21T07:50:56.8781974Z ---- [run-make] run-make-fulldeps/sysroot-crates-are-unstable stdout ----
2019-07-21T07:50:56.8782015Z 
2019-07-21T07:50:56.8782063Z error: make failed
2019-07-21T07:50:56.8782112Z status: exit code: 2
2019-07-21T07:50:56.8782176Z command: "make"
2019-07-21T07:50:56.8782222Z stdout:
2019-07-21T07:50:56.8782485Z ------------------------------------------
2019-07-21T07:50:56.8782558Z python2.7 test.py
2019-07-21T07:50:56.8782611Z verifying if jobserver is an unstable crate
2019-07-21T07:50:56.8782663Z verifying if libc is an unstable crate
2019-07-21T07:50:56.8783075Z crate libc "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a5af22c6ca65da7d.rlib" is not unstable
2019-07-21T07:50:56.8783748Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-21T07:50:56.8783919Z error: aborting due to previous error
2019-07-21T07:50:56.8783953Z 
2019-07-21T07:50:56.8783981Z 
2019-07-21T07:50:56.8784009Z 
2019-07-21T07:50:56.8784009Z 
2019-07-21T07:50:56.8784058Z verifying if rustc_test_workspace_core is an unstable crate
2019-07-21T07:50:56.8784528Z crate rustc_test_workspace_core "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_test_workspace_core-ab662bf34a46a8df.rlib" is not unstable
2019-07-21T07:50:56.8784879Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-21T07:50:56.8784995Z error: aborting due to previous error
2019-07-21T07:50:56.8785041Z 
2019-07-21T07:50:56.8785070Z 
2019-07-21T07:50:56.8785097Z 
2019-07-21T07:50:56.8785097Z 
2019-07-21T07:50:56.8785163Z verifying if rustc is an unstable crate
2019-07-21T07:50:56.8785223Z verifying if rustc_plugin is an unstable crate
2019-07-21T07:50:56.8785278Z verifying if humantime is an unstable crate
2019-07-21T07:50:56.8785346Z verifying if crossbeam_utils is an unstable crate
2019-07-21T07:50:56.8785400Z verifying if syntax_ext is an unstable crate
2019-07-21T07:50:56.8785451Z verifying if cfg_if is an unstable crate
2019-07-21T07:50:56.8785517Z verifying if owning_ref is an unstable crate
2019-07-21T07:50:56.8785569Z verifying if panic_abort is an unstable crate
2019-07-21T07:50:56.8785621Z verifying if rustc_passes is an unstable crate
2019-07-21T07:50:56.8785672Z verifying if rustc_rayon is an unstable crate
2019-07-21T07:50:56.8785741Z verifying if bitflags is an unstable crate
2019-07-21T07:50:56.8785791Z verifying if serde_json is an unstable crate
2019-07-21T07:50:56.8785843Z verifying if parking_lot is an unstable crate
2019-07-21T07:50:56.8785919Z verifying if rustc_demangle is an unstable crate
2019-07-21T07:50:56.8786088Z verifying if rls_span is an unstable crate
2019-07-21T07:50:56.8786149Z verifying if hashbrown is an unstable crate
2019-07-21T07:50:56.8786215Z verifying if cfg_if is an unstable crate
2019-07-21T07:50:56.8786266Z verifying if backtrace_sys is an unstable crate
2019-07-21T07:50:56.8786318Z verifying if rustc_traits is an unstable crate
2019-07-21T07:50:56.8786385Z verifying if graphviz is an unstable crate
2019-07-21T07:50:56.8786437Z verifying if rustc_privacy is an unstable crate
2019-07-21T07:50:56.8786490Z verifying if unicode_width is an unstable crate
2019-07-21T07:50:56.8786558Z verifying if backtrace is an unstable crate
2019-07-21T07:50:56.8786611Z verifying if rustc_codegen_ssa is an unstable crate
2019-07-21T07:50:56.8786662Z verifying if datafrog is an unstable crate
2019-07-21T07:50:56.8786713Z verifying if num_cpus is an unstable crate
2019-07-21T07:50:56.8786782Z verifying if env_logger is an unstable crate
2019-07-21T07:50:56.8786841Z verifying if serialize is an unstable crate
2019-07-21T07:50:56.8786899Z verifying if arena is an unstable crate
2019-07-21T07:50:56.8786966Z verifying if backtrace is an unstable crate
2019-07-21T07:50:56.8787017Z verifying if chalk_macros is an unstable crate
2019-07-21T07:50:56.8787071Z verifying if rustc_data_structures is an unstable crate
2019-07-21T07:50:56.8787137Z verifying if termcolor is an unstable crate
2019-07-21T07:50:56.8787191Z verifying if rustc_std_workspace_alloc is an unstable crate
2019-07-21T07:50:56.8787243Z verifying if libc is an unstable crate
2019-07-21T07:50:56.8787311Z verifying if rustc_metadata is an unstable crate
2019-07-21T07:50:56.8787362Z verifying if either is an unstable crate
2019-07-21T07:50:56.8787412Z verifying if itoa is an unstable crate
2019-07-21T07:50:56.8787481Z verifying if tempfile is an unstable crate
2019-07-21T07:50:56.8787534Z verifying if rustc_test_workspace_std is an unstable crate
2019-07-21T07:50:56.8788886Z crate rustc_test_workspace_std "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_test_workspace_std-fecc926a09b973ad.rlib" is not unstable
2019-07-21T07:50:56.8789294Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-21T07:50:56.8789393Z error: aborting due to previous error
2019-07-21T07:50:56.8789426Z 
2019-07-21T07:50:56.8789470Z 
2019-07-21T07:50:56.8789498Z 
2019-07-21T07:50:56.8789498Z 
2019-07-21T07:50:56.8789545Z verifying if rand is an unstable crate
2019-07-21T07:50:56.8789597Z verifying if rustc_apfloat is an unstable crate
2019-07-21T07:50:56.8789670Z verifying if rustc_ast_borrowck is an unstable crate
2019-07-21T07:50:56.8789723Z verifying if flate2 is an unstable crate
2019-07-21T07:50:56.8789773Z verifying if rand_chacha is an unstable crate
2019-07-21T07:50:56.8789839Z verifying if ena is an unstable crate
2019-07-21T07:50:56.8789890Z verifying if backtrace_sys is an unstable crate
2019-07-21T07:50:56.8789954Z verifying if rustc_asan is an unstable crate
2019-07-21T07:50:56.8790029Z verifying if rustc_save_analysis is an unstable crate
2019-07-21T07:50:56.8790082Z verifying if rand_hc is an unstable crate
2019-07-21T07:50:56.8790133Z verifying if indexmap is an unstable crate
2019-07-21T07:50:56.8790201Z verifying if crc32fast is an unstable crate
2019-07-21T07:50:56.8790253Z verifying if rand_isaac is an unstable crate
2019-07-21T07:50:56.8790303Z verifying if punycode is an unstable crate
2019-07-21T07:50:56.8790353Z verifying if rustc_mir is an unstable crate
2019-07-21T07:50:56.8790420Z verifying if rustc_lsan is an unstable crate
2019-07-21T07:50:56.8790471Z verifying if lazy_static is an unstable crate
2019-07-21T07:50:56.8790524Z verifying if rustc_incremental is an unstable crate
2019-07-21T07:50:56.8790592Z verifying if lazy_static is an unstable crate
2019-07-21T07:50:56.8790644Z verifying if measureme is an unstable crate
2019-07-21T07:50:56.8790695Z verifying if rustc_hash is an unstable crate
2019-07-21T07:50:56.8790771Z verifying if unicode_width is an unstable crate
2019-07-21T07:50:56.8791320Z crate unicode_width "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-3fa1897c813c4f7d.rlib" is not unstable
2019-07-21T07:50:56.8791708Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-21T07:50:56.8791816Z error: aborting due to previous error
2019-07-21T07:50:56.8791849Z 
2019-07-21T07:50:56.8791878Z 
2019-07-21T07:50:56.8791906Z 
---
2019-07-21T07:50:56.8793523Z verifying if rustc_demangle is an unstable crate
2019-07-21T07:50:56.8793575Z verifying if rustc_target is an unstable crate
2019-07-21T07:50:56.8793625Z verifying if atty is an unstable crate
2019-07-21T07:50:56.8793691Z verifying if test is an unstable crate
2019-07-21T07:50:56.8793742Z verifying if polonius_engine is an unstable crate
2019-07-21T07:50:56.8793793Z verifying if rustc_msan is an unstable crate
2019-07-21T07:50:56.8793844Z verifying if rustc_fs_util is an unstable crate
2019-07-21T07:50:56.8793915Z verifying if annotate_snippets is an unstable crate
2019-07-21T07:50:56.8793968Z verifying if rustc_allocator is an unstable crate
2019-07-21T07:50:56.8794018Z verifying if cc is an unstable crate
2019-07-21T07:50:56.8794094Z verifying if arrayvec is an unstable crate
2019-07-21T07:50:56.8794146Z verifying if rustc_interface is an unstable crate
2019-07-21T07:50:56.8794207Z verifying if crossbeam_deque is an unstable crate
2019-07-21T07:50:56.8794276Z verifying if compiler_builtins is an unstable crate
2019-07-21T07:50:56.8794327Z verifying if memmap is an unstable crate
2019-07-21T07:50:56.8794378Z verifying if rand_xorshift is an unstable crate
2019-07-21T07:50:56.8794445Z verifying if getopts is an unstable crate
2019-07-21T07:50:56.8794892Z crate getopts "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-37d08ed70e984cfb.rlib" is not unstable
2019-07-21T07:50:56.8795230Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-21T07:50:56.8795609Z thread '<unnamed>' panicked at 'src/librustc_codegen_ssa/back/write.rs:1545: worker thread panicked', src/librustc/util/bug.rs:37:26
2019-07-21T07:50:56.8795726Z 
2019-07-21T07:50:56.8795897Z error: aborting due to previous error
2019-07-21T07:50:56.8795936Z 
2019-07-21T07:50:56.8795963Z 
2019-07-21T07:50:56.8795963Z 
2019-07-21T07:50:56.8795991Z 
2019-07-21T07:50:56.8796039Z verifying if termcolor is an unstable crate
2019-07-21T07:50:56.8796479Z crate termcolor "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtermcolor-d3670f68ddb2e3a9.rlib" is not unstable
2019-07-21T07:50:56.8796812Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-21T07:50:56.8797162Z thread '<unnamed>' panicked at 'src/librustc_codegen_ssa/back/write.rs:1545: worker thread panicked', src/librustc/util/bug.rs:37:26
2019-07-21T07:50:56.8797283Z 
2019-07-21T07:50:56.8797331Z error: aborting due to previous error
2019-07-21T07:50:56.8797390Z 
2019-07-21T07:50:56.8797417Z 
2019-07-21T07:50:56.8797417Z 
2019-07-21T07:50:56.8797445Z 
2019-07-21T07:50:56.8797500Z verifying if rand_core is an unstable crate
2019-07-21T07:50:56.8797550Z verifying if log is an unstable crate
2019-07-21T07:50:56.8797616Z verifying if libtest is an unstable crate
2019-07-21T07:50:56.8798568Z crate libtest "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibtest-d0a12d8c3e7e2ee1.rlib" is not unstable
2019-07-21T07:50:56.8798983Z error: failed to write bytecode to rust_out.rust_out.3a1fbbbh-cgu.0.rcgu.bc.z: Read-only file system (os error 30)
2019-07-21T07:50:56.8799028Z 
2019-07-21T07:50:56.8799372Z thread '<unnamed>' panicked at 'src/librustc_codegen_ssa/back/write.rs:1545: worker thread panicked', src/librustc/util/bug.rs:37:26
2019-07-21T07:50:56.8799510Z error: aborting due to previous error
2019-07-21T07:50:56.8799687Z 
2019-07-21T07:50:56.8799715Z 
2019-07-21T07:50:56.8799742Z 
2019-07-21T07:50:56.8799742Z 
2019-07-21T07:50:56.8799814Z verifying if rand_pcg is an unstable crate
2019-07-21T07:50:56.8799865Z verifying if libc is an unstable crate
2019-07-21T07:50:56.8799968Z verifying if ryu is an unstable crate
2019-07-21T07:50:56.8800033Z verifying if rustc_errors is an unstable crate
2019-07-21T07:50:56.8800085Z verifying if rustc_lint is an unstable crate
2019-07-21T07:50:56.8800136Z verifying if syntax_pos is an unstable crate
2019-07-21T07:50:56.8800202Z verifying if parking_lot_core is an unstable crate
2019-07-21T07:50:56.8800254Z verifying if memoffset is an unstable crate
2019-07-21T07:50:56.8800305Z verifying if rls_data is an unstable crate
2019-07-21T07:50:56.8800357Z verifying if remove_dir_all is an unstable crate
2019-07-21T07:50:56.8800426Z verifying if miniz_sys is an unstable crate
2019-07-21T07:50:56.8800738Z Makefile:2: recipe for target 'all' failed
2019-07-21T07:50:56.8801041Z ------------------------------------------
2019-07-21T07:50:56.8801092Z stderr:
2019-07-21T07:50:56.8801341Z ------------------------------------------
2019-07-21T07:50:56.8801341Z ------------------------------------------
2019-07-21T07:50:56.8801395Z make: *** [all] Error 1
2019-07-21T07:50:56.8801683Z ------------------------------------------
2019-07-21T07:50:56.8801717Z 
2019-07-21T07:50:56.8801745Z 
2019-07-21T07:50:56.8801789Z 
2019-07-21T07:50:56.8801789Z 
2019-07-21T07:50:56.8801835Z failures:
2019-07-21T07:50:56.8802101Z     [run-make] run-make-fulldeps/sysroot-crates-are-unstable
2019-07-21T07:50:56.8802137Z 
2019-07-21T07:50:56.8802447Z test result: FAILED. 181 passed; 1 failed; 17 ignored; 0 measured; 0 filtered out
2019-07-21T07:50:56.8802486Z 
2019-07-21T07:50:56.8802514Z 
2019-07-21T07:50:56.8802542Z 
2019-07-21T07:50:56.8807317Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--rustdoc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc" "--src-base" "/checkout/src/test/run-make-fulldeps" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "run-make" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-6.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "6.0.0\n" "--system-llvm" "--cc" "cc" "--cxx" "c++" "--cflags" "-ffunction-sections -fdata-sections -fPIC -m64" "--llvm-components" "aarch64 aarch64asmparser aarch64asmprinter aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils all all-targets amdgpu amdgpuasmparser amdgpuasmprinter amdgpucodegen amdgpudesc amdgpudisassembler amdgpuinfo amdgpuutils analysis arm armasmparser armasmprinter armcodegen armdesc armdisassembler arminfo armutils asmparser asmprinter binaryformat bitreader bitwriter bpf bpfasmparser bpfasmprinter bpfcodegen bpfdesc bpfdisassembler bpfinfo codegen core coroutines coverage debuginfocodeview debuginfodwarf debuginfomsf debuginfopdb demangle dlltooldriver engine executionengine fuzzmutate globalisel hexagon hexagonasmparser hexagoncodegen hexagondesc hexagondisassembler hexagoninfo instcombine instrumentation interpreter ipo irreader lanai lanaiasmparser lanaiasmprinter lanaicodegen lanaidesc lanaidisassembler lanaiinfo libdriver lineeditor linker lto mc mcdisassembler mcjit mcparser mips mipsasmparser mipsasmprinter mipscodegen mipsdesc mipsdisassembler mipsinfo mirparser msp430 msp430asmprinter msp430codegen msp430desc msp430info native nativecodegen nvptx nvptxasmprinter nvptxcodegen nvptxdesc nvptxinfo objcarcopts object objectyaml option orcjit passes powerpc powerpcasmparser powerpcasmprinter powerpccodegen powerpcdesc powerpcdisassembler powerpcinfo profiledata runtimedyld scalaropts selectiondag sparc sparcasmparser sparcasmprinter sparccodegen sparcdesc sparcdisassembler sparcinfo support symbolize systemz systemzasmparser systemzasmprinter systemzcodegen systemzdesc systemzdisassembler systemzinfo tablegen target transformutils vectorize windowsmanifest x86 x86asmparser x86asmprinter x86codegen x86desc x86disassembler x86info x86utils xcore xcoreasmprinter xcorecodegen xcoredesc xcoredisassembler xcoreinfo" "--llvm-cxxflags" "-I/usr/lib/llvm-6.0/include -std=c++0x -fuse-ld=gold -Wl,--no-keep-files-mapped -Wl,--no-map-whole-files -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wno-maybe-uninitialized -Wdelete-non-virtual-dtor -Wno-comment -ffunction-sections -fdata-sections -O2 -DNDEBUG  -fno-exceptions -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS" "--ar" "ar" "--llvm-bin-dir" "/usr/lib/llvm-6.0/bin" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2019-07-21T07:50:56.8809111Z 
2019-07-21T07:50:56.8809146Z 
2019-07-21T07:50:56.8810356Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
2019-07-21T07:50:56.8810509Z Build completed unsuccessfully in 1:55:40
2019-07-21T07:50:56.8810509Z Build completed unsuccessfully in 1:55:40
2019-07-21T07:50:58.2685823Z ##[error]Bash exited with code '1'.
2019-07-21T07:50:58.2725937Z ##[section]Starting: Checkout
2019-07-21T07:50:58.2727683Z ==============================================================================
2019-07-21T07:50:58.2727763Z Task         : Get sources
2019-07-21T07:50:58.2727805Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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The job mingw-check of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-21T14:32:57.3046273Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-21T14:32:57.3246464Z ##[command]git config gc.auto 0
2019-07-21T14:32:57.3324540Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-21T14:32:57.3383647Z ##[command]git config --get-all http.proxy
2019-07-21T14:32:57.9923519Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-21T14:33:31.1171855Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-21T14:33:31.1172027Z 
2019-07-21T14:33:31.1172397Z   git checkout -b <new-branch-name>
2019-07-21T14:33:31.1172538Z 
2019-07-21T14:33:31.1173980Z HEAD is now at aaf7f6fb6 Merge 68b3c9cb8e2374dd827d60f65f89c333d7b7d245 into 83dfe7b27cf2debecebedd3b038f9a1c2e05e051
2019-07-21T14:33:31.1309625Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-21T14:33:31.1312929Z ==============================================================================
2019-07-21T14:33:31.1312980Z Task         : Bash
2019-07-21T14:33:31.1313020Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-21T14:36:44.5600673Z ##################                                                        25.2%
2019-07-21T14:36:44.5603574Z ######################################################################## 100.0%
2019-07-21T14:36:44.9896506Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-21T14:36:45.0780225Z     Updating crates.io index
2019-07-21T14:37:05.7808276Z     Updating git repository `https://github.com/gnzlbg/libtest`
---
2019-07-21T14:39:07.0042237Z     Checking unicode-width v0.1.5
2019-07-21T14:39:07.1126887Z     Checking termcolor v1.0.4
2019-07-21T14:39:07.4509384Z     Checking proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-21T14:39:07.8544765Z     Checking getopts v0.2.19
2019-07-21T14:39:09.1675505Z     Checking libtest v0.0.2 (https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd)
2019-07-21T14:39:10.6369206Z error: unused extern crate
2019-07-21T14:39:10.6378536Z   --> src/libtest/lib.rs:19:1
2019-07-21T14:39:10.6385457Z    |
2019-07-21T14:39:10.6392939Z 19 | extern crate libtest;
2019-07-21T14:39:10.6392939Z 19 | extern crate libtest;
2019-07-21T14:39:10.6393375Z    | ^^^^^^^^^^^^^^^^^^^^^ help: remove it
2019-07-21T14:39:10.6393654Z    |
2019-07-21T14:39:10.6393964Z    = note: `-D unused-extern-crates` implied by `-D rust-2018-idioms`
2019-07-21T14:39:10.6394276Z error: aborting due to previous error
2019-07-21T14:39:10.6394314Z 
2019-07-21T14:39:10.6443438Z error: Could not compile `test`.
2019-07-21T14:39:10.6443521Z 
2019-07-21T14:39:10.6443521Z 
2019-07-21T14:39:10.6443817Z To learn more, run the command again with --verbose.
2019-07-21T14:39:10.6466304Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "check" "--target" "x86_64-unknown-linux-gnu" "-j" "2" "--release" "--color" "always" "--manifest-path" "/checkout/src/libtest/Cargo.toml" "--message-format" "json"
2019-07-21T14:39:10.6466628Z expected success, got: exit code: 101
2019-07-21T14:39:10.6478055Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap check
2019-07-21T14:39:10.6478440Z Build completed unsuccessfully in 0:02:43
2019-07-21T14:39:12.9172745Z ##[error]Bash exited with code '1'.
2019-07-21T14:39:12.9205670Z ##[section]Starting: Checkout
2019-07-21T14:39:12.9207363Z ==============================================================================
2019-07-21T14:39:12.9207419Z Task         : Get sources
2019-07-21T14:39:12.9207611Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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The job x86_64-gnu-llvm-6.0 of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-21T15:21:51.0688850Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-21T15:21:51.0866260Z ##[command]git config gc.auto 0
2019-07-21T15:21:51.0934779Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-21T15:21:51.1003489Z ##[command]git config --get-all http.proxy
2019-07-21T15:21:51.1109524Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-21T15:22:24.4863515Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-21T15:22:24.4863541Z 
2019-07-21T15:22:24.4863728Z   git checkout -b <new-branch-name>
2019-07-21T15:22:24.4863753Z 
2019-07-21T15:22:24.4863818Z HEAD is now at 8851d095f Merge 4f28a2497bef3790c1ac357c7bce5b895b5b236e into 83dfe7b27cf2debecebedd3b038f9a1c2e05e051
2019-07-21T15:22:24.5014332Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-21T15:22:24.5016703Z ==============================================================================
2019-07-21T15:22:24.5016886Z Task         : Bash
2019-07-21T15:22:24.5016927Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-21T15:25:39.9074470Z ############################################                              61.8%
2019-07-21T15:25:39.9074976Z ######################################################################## 100.0%
2019-07-21T15:25:40.3147129Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-21T15:25:40.3944227Z     Updating crates.io index
2019-07-21T15:25:59.6134453Z     Updating git repository `https://github.com/gnzlbg/libtest`
---
2019-07-21T15:28:48.7315084Z tidy check
2019-07-21T15:28:49.6117859Z * 577 error codes
2019-07-21T15:28:49.6119115Z * highest error code: E0732
2019-07-21T15:28:49.8971581Z * 266 features
2019-07-21T15:28:50.4032568Z invalid source: "git+https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd286fd16c76bd61ddcbe162fca9f9d9d2"
2019-07-21T15:28:50.4485723Z + python2.7 ../x.py test
2019-07-21T15:28:50.6793508Z     Finished dev [unoptimized] target(s) in 0.18s
2019-07-21T15:28:51.8761298Z Building stage0 tool tidy (x86_64-unknown-linux-gnu)
2019-07-21T15:28:52.0622004Z     Finished release [optimized] target(s) in 0.18s
2019-07-21T15:28:52.0622004Z     Finished release [optimized] target(s) in 0.18s
2019-07-21T15:28:52.0664760Z tidy check
2019-07-21T15:28:52.8153802Z * 577 error codes
2019-07-21T15:28:52.8153905Z * highest error code: E0732
2019-07-21T15:28:53.0987209Z * 266 features
2019-07-21T15:28:53.6013842Z invalid source: "git+https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd286fd16c76bd61ddcbe162fca9f9d9d2"
2019-07-21T15:28:54.0321759Z    Compiling cc v1.0.35
2019-07-21T15:28:54.0322115Z    Compiling core v0.0.0 (/checkout/src/libcore)
2019-07-21T15:29:02.1175335Z    Compiling libc v0.2.54
2019-07-21T15:29:02.8768147Z    Compiling build_helper v0.1.0 (/checkout/src/build_helper)
---
2019-07-21T15:29:42.2213203Z    Compiling unicode-width v0.1.5
2019-07-21T15:29:42.3364814Z    Compiling termcolor v1.0.4
2019-07-21T15:29:42.9791613Z    Compiling proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-21T15:29:43.5050211Z    Compiling getopts v0.2.19
2019-07-21T15:29:46.7877392Z    Compiling libtest v0.0.2 (https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd)
2019-07-21T15:29:55.7319422Z     Finished release [optimized] target(s) in 13.78s
2019-07-21T15:29:55.7385198Z Copying stage0 test from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-21T15:29:55.7407998Z Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T15:29:56.1819857Z    Compiling semver-parser v0.7.0
---
2019-07-21T15:51:48.9323372Z    Compiling unicode-width v0.1.5
2019-07-21T15:51:49.0302111Z    Compiling termcolor v1.0.4
2019-07-21T15:51:49.8436813Z    Compiling proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-21T15:51:50.3250612Z    Compiling getopts v0.2.19
2019-07-21T15:51:54.0227831Z    Compiling libtest v0.0.2 (https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd)
2019-07-21T15:52:05.3876286Z     Finished release [optimized] target(s) in 16.68s
2019-07-21T15:52:05.3941073Z Copying stage1 test from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-21T15:52:05.3963875Z Building stage1 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-21T15:52:05.7991697Z    Compiling semver-parser v0.7.0
---
2019-07-21T16:19:00.7408089Z .................................................................................................... 200/5842
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2019-07-21T16:22:58.7308423Z failures:
2019-07-21T16:22:58.7367404Z 
2019-07-21T16:22:58.7369230Z ---- [ui] ui/custom_test_frameworks/mismatch.rs stdout ----
2019-07-21T16:22:58.7369693Z diff of stderr:
2019-07-21T16:22:58.7369693Z diff of stderr:
2019-07-21T16:22:58.7370426Z 
2019-07-21T16:22:58.7371142Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7371556Z +   --> $DIR/mismatch.rs:9:1
2019-07-21T16:22:58.7371719Z +    |
2019-07-21T16:22:58.7371866Z + LL | fn wrong_kind(){}
2019-07-21T16:22:58.7372096Z +    |
2019-07-21T16:22:58.7372096Z +    |
2019-07-21T16:22:58.7372602Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7372931Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7373634Z + 
2019-07-21T16:22:58.7373809Z 1 error[E0277]: the trait bound `test::TestDescAndFn: example_runner::Testable` is not satisfied
2019-07-21T16:22:58.7374428Z 3    |
2019-07-21T16:22:58.7374550Z 
2019-07-21T16:22:58.7374680Z 6    |
2019-07-21T16:22:58.7374851Z 7    = note: required for the cast to the object type `dyn example_runner::Testable`
---
2019-07-21T16:22:58.7377196Z 12 
2019-07-21T16:22:58.7377306Z 
2019-07-21T16:22:58.7377535Z 
2019-07-21T16:22:58.7377668Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7378230Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/custom_test_frameworks/mismatch/mismatch.stderr
2019-07-21T16:22:58.7378654Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7379108Z To only update this specific test, also pass `--test-args custom_test_frameworks/mismatch.rs`
2019-07-21T16:22:58.7379414Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7379550Z status: exit code: 1
2019-07-21T16:22:58.7379550Z status: exit code: 1
2019-07-21T16:22:58.7380552Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/custom_test_frameworks/mismatch.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/custom_test_frameworks/mismatch" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/custom_test_frameworks/mismatch/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7381549Z ------------------------------------------
2019-07-21T16:22:58.7381699Z 
2019-07-21T16:22:58.7382044Z ------------------------------------------
2019-07-21T16:22:58.7382202Z stderr:
2019-07-21T16:22:58.7382202Z stderr:
2019-07-21T16:22:58.7382504Z ------------------------------------------
2019-07-21T16:22:58.7383679Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7384442Z    |
2019-07-21T16:22:58.7384442Z    |
2019-07-21T16:22:58.7384585Z LL | fn wrong_kind(){}
2019-07-21T16:22:58.7384863Z    |
2019-07-21T16:22:58.7384863Z    |
2019-07-21T16:22:58.7385309Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7385526Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7385649Z 
2019-07-21T16:22:58.7385812Z error[E0277]: the trait bound `test::TestDescAndFn: example_runner::Testable` is not satisfied
2019-07-21T16:22:58.7386558Z    |
2019-07-21T16:22:58.7386558Z    |
2019-07-21T16:22:58.7386701Z LL | fn wrong_kind(){}
2019-07-21T16:22:58.7386971Z    | ^^^^^^^^^^^^^^^^^ the trait `example_runner::Testable` is not implemented for `test::TestDescAndFn`
2019-07-21T16:22:58.7387217Z    = note: required for the cast to the object type `dyn example_runner::Testable`
2019-07-21T16:22:58.7387339Z 
2019-07-21T16:22:58.7387468Z error: aborting due to 2 previous errors
2019-07-21T16:22:58.7387570Z 
---
2019-07-21T16:22:58.7388859Z 
2019-07-21T16:22:58.7389173Z ---- [ui] ui/inaccessible-test-modules.rs stdout ----
2019-07-21T16:22:58.7389353Z diff of stderr:
2019-07-21T16:22:58.7389463Z 
2019-07-21T16:22:58.7389582Z 16    |     no `__test_reexports` in the root
2019-07-21T16:22:58.7389722Z 17    |     help: a similar name exists in the module: `__test_reexports`
2019-07-21T16:22:58.7390155Z - error: aborting due to 2 previous errors
2019-07-21T16:22:58.7390155Z - error: aborting due to 2 previous errors
2019-07-21T16:22:58.7390651Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7391033Z +   --> $DIR/inaccessible-test-modules.rs:9:1
2019-07-21T16:22:58.7392435Z + LL | fn baz() {}
2019-07-21T16:22:58.7392595Z +    | ^^^^^^^^^^^
2019-07-21T16:22:58.7392734Z +    |
2019-07-21T16:22:58.7392734Z +    |
2019-07-21T16:22:58.7394065Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7394440Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7395068Z - For more information about this error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7395068Z - For more information about this error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7395798Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7396035Z +    |
2019-07-21T16:22:58.7396624Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7397209Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7397478Z + error: aborting due to 4 previous errors
2019-07-21T16:22:58.7397599Z + 
2019-07-21T16:22:58.7397748Z + Some errors have detailed explanations: E0432, E0658.
2019-07-21T16:22:58.7398129Z + For more information about an error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7398129Z + For more information about an error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7398296Z 22 
2019-07-21T16:22:58.7398424Z 
2019-07-21T16:22:58.7398525Z 
2019-07-21T16:22:58.7398656Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7399074Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/inaccessible-test-modules/inaccessible-test-modules.stderr
2019-07-21T16:22:58.7399483Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7399877Z To only update this specific test, also pass `--test-args inaccessible-test-modules.rs`
2019-07-21T16:22:58.7400162Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7400304Z status: exit code: 1
2019-07-21T16:22:58.7400304Z status: exit code: 1
2019-07-21T16:22:58.7401161Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/inaccessible-test-modules.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/inaccessible-test-modules" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/inaccessible-test-modules/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7402890Z ------------------------------------------
2019-07-21T16:22:58.7403947Z 
2019-07-21T16:22:58.7410454Z ------------------------------------------
2019-07-21T16:22:58.7410861Z stderr:
2019-07-21T16:22:58.7410861Z stderr:
2019-07-21T16:22:58.7411197Z ------------------------------------------
2019-07-21T16:22:58.7411254Z error[E0432]: unresolved import `__test`
2019-07-21T16:22:58.7411470Z   --> /checkout/src/test/ui/inaccessible-test-modules.rs:5:5
2019-07-21T16:22:58.7411531Z    |
2019-07-21T16:22:58.7411576Z LL | use __test as x; //~ ERROR unresolved import `__test`
2019-07-21T16:22:58.7411807Z    |     |
2019-07-21T16:22:58.7411807Z    |     |
2019-07-21T16:22:58.7411845Z    |     no `__test` in the root
2019-07-21T16:22:58.7411894Z    |     help: a similar name exists in the module: `test`
2019-07-21T16:22:58.7411922Z 
2019-07-21T16:22:58.7411975Z error[E0432]: unresolved import `__test_reexports`
2019-07-21T16:22:58.7412228Z    |
2019-07-21T16:22:58.7412228Z    |
2019-07-21T16:22:58.7412286Z LL | use __test_reexports as y; //~ ERROR unresolved import `__test_reexports`
2019-07-21T16:22:58.7412569Z    |     |
2019-07-21T16:22:58.7412569Z    |     |
2019-07-21T16:22:58.7412622Z    |     no `__test_reexports` in the root
2019-07-21T16:22:58.7412674Z    |     help: a similar name exists in the module: `__test_reexports`
2019-07-21T16:22:58.7412701Z 
2019-07-21T16:22:58.7413720Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7414104Z    |
2019-07-21T16:22:58.7414157Z LL | fn baz() {}
2019-07-21T16:22:58.7414217Z    | ^^^^^^^^^^^
2019-07-21T16:22:58.7414257Z    |
2019-07-21T16:22:58.7414257Z    |
2019-07-21T16:22:58.7414583Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7414646Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7414681Z 
2019-07-21T16:22:58.7415097Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7415323Z    |
2019-07-21T16:22:58.7415692Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7415768Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7415849Z error: aborting due to 4 previous errors
2019-07-21T16:22:58.7415880Z 
2019-07-21T16:22:58.7415938Z Some errors have detailed explanations: E0432, E0658.
2019-07-21T16:22:58.7416232Z For more information about an error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7416232Z For more information about an error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7416269Z 
2019-07-21T16:22:58.7416687Z ------------------------------------------
2019-07-21T16:22:58.7416719Z 
2019-07-21T16:22:58.7416868Z 
2019-07-21T16:22:58.7417071Z ---- [ui] ui/issues/issue-12997-1.rs stdout ----
2019-07-21T16:22:58.7417127Z diff of stderr:
2019-07-21T16:22:58.7417151Z 
2019-07-21T16:22:58.7417188Z 10 LL | fn bar(x: isize, y: isize) { }
2019-07-21T16:22:58.7417285Z 12 
2019-07-21T16:22:58.7417481Z - error: aborting due to 2 previous errors
2019-07-21T16:22:58.7417481Z - error: aborting due to 2 previous errors
2019-07-21T16:22:58.7417809Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7417878Z +    |
2019-07-21T16:22:58.7418128Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7418278Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7418368Z + error: aborting due to 3 previous errors
2019-07-21T16:22:58.7418416Z + 
2019-07-21T16:22:58.7418670Z + For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7418712Z 15 
2019-07-21T16:22:58.7418712Z 15 
2019-07-21T16:22:58.7418736Z 
2019-07-21T16:22:58.7418757Z 
2019-07-21T16:22:58.7418810Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7419081Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-1/issue-12997-1.stderr
2019-07-21T16:22:58.7419300Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7419547Z To only update this specific test, also pass `--test-args issues/issue-12997-1.rs`
2019-07-21T16:22:58.7419614Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7419668Z status: exit code: 1
2019-07-21T16:22:58.7419668Z status: exit code: 1
2019-07-21T16:22:58.7420308Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-12997-1.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-1" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-1/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7420598Z ------------------------------------------
2019-07-21T16:22:58.7420628Z 
2019-07-21T16:22:58.7420829Z ------------------------------------------
2019-07-21T16:22:58.7420868Z stderr:
2019-07-21T16:22:58.7420868Z stderr:
2019-07-21T16:22:58.7421054Z ------------------------------------------
2019-07-21T16:22:58.7421295Z error: functions used as benches must have signature `fn(&mut Bencher) -> impl Termination`
2019-07-21T16:22:58.7421515Z   --> /checkout/src/test/ui/issues/issue-12997-1.rs:6:1
2019-07-21T16:22:58.7421557Z    |
2019-07-21T16:22:58.7421609Z LL | fn foo() { } //~ ERROR functions used as benches
2019-07-21T16:22:58.7421674Z 
2019-07-21T16:22:58.7421674Z 
2019-07-21T16:22:58.7421904Z error: functions used as benches must have signature `fn(&mut Bencher) -> impl Termination`
2019-07-21T16:22:58.7422128Z   --> /checkout/src/test/ui/issues/issue-12997-1.rs:9:1
2019-07-21T16:22:58.7422168Z    |
2019-07-21T16:22:58.7422288Z LL | fn bar(x: isize, y: isize) { } //~ ERROR functions used as benches
2019-07-21T16:22:58.7422369Z 
2019-07-21T16:22:58.7422369Z 
2019-07-21T16:22:58.7422722Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7422908Z    |
2019-07-21T16:22:58.7423854Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7423919Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7424011Z error: aborting due to 3 previous errors
2019-07-21T16:22:58.7424039Z 
2019-07-21T16:22:58.7424303Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7424350Z 
2019-07-21T16:22:58.7424350Z 
2019-07-21T16:22:58.7424567Z ------------------------------------------
2019-07-21T16:22:58.7425531Z 
2019-07-21T16:22:58.7425582Z 
2019-07-21T16:22:58.7425919Z ---- [ui] ui/issues/issue-12997-2.rs stdout ----
2019-07-21T16:22:58.7425969Z diff of stderr:
2019-07-21T16:22:58.7425997Z 
2019-07-21T16:22:58.7426372Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7426617Z +   --> $DIR/issue-12997-2.rs:6:1
2019-07-21T16:22:58.7426662Z +    |
2019-07-21T16:22:58.7427041Z + LL | fn bar(x: isize) { }
2019-07-21T16:22:58.7427142Z +    |
2019-07-21T16:22:58.7427142Z +    |
2019-07-21T16:22:58.7427439Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7427509Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7427549Z + 
2019-07-21T16:22:58.7427885Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7427958Z +    |
2019-07-21T16:22:58.7428205Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7428253Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7428824Z 1 error[E0308]: mismatched types
2019-07-21T16:22:58.7429647Z 2   --> $DIR/issue-12997-2.rs:6:1
2019-07-21T16:22:58.7429734Z 3    |
2019-07-21T16:22:58.7429759Z 
---
2019-07-21T16:22:58.7431148Z 13 
2019-07-21T16:22:58.7431172Z 
2019-07-21T16:22:58.7431195Z 
2019-07-21T16:22:58.7431247Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7431507Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-2/issue-12997-2.stderr
2019-07-21T16:22:58.7431731Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7431973Z To only update this specific test, also pass `--test-args issues/issue-12997-2.rs`
2019-07-21T16:22:58.7432041Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7432079Z status: exit code: 1
2019-07-21T16:22:58.7432079Z status: exit code: 1
2019-07-21T16:22:58.7432722Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-12997-2.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-2" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-2/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7433963Z ------------------------------------------
2019-07-21T16:22:58.7434001Z 
2019-07-21T16:22:58.7434225Z ------------------------------------------
2019-07-21T16:22:58.7434285Z stderr:
2019-07-21T16:22:58.7434285Z stderr:
2019-07-21T16:22:58.7434502Z ------------------------------------------
2019-07-21T16:22:58.7434876Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7435196Z   --> /checkout/src/test/ui/issues/issue-12997-2.rs:6:1
2019-07-21T16:22:58.7435256Z    |
2019-07-21T16:22:58.7435298Z LL | fn bar(x: isize) { }
2019-07-21T16:22:58.7435395Z    |
2019-07-21T16:22:58.7435395Z    |
2019-07-21T16:22:58.7435700Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7435775Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7435810Z 
2019-07-21T16:22:58.7436332Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7436538Z    |
2019-07-21T16:22:58.7436824Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7436874Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7436953Z error[E0308]: mismatched types
2019-07-21T16:22:58.7437169Z   --> /checkout/src/test/ui/issues/issue-12997-2.rs:6:1
2019-07-21T16:22:58.7437231Z    |
2019-07-21T16:22:58.7437231Z    |
2019-07-21T16:22:58.7437267Z LL | fn bar(x: isize) { }
2019-07-21T16:22:58.7437308Z    | ^^^^^^^^^^^^^^^^^^^^ expected isize, found mutable reference
2019-07-21T16:22:58.7437396Z    = note: expected type `isize`
2019-07-21T16:22:58.7437436Z               found type `&mut test::Bencher`
2019-07-21T16:22:58.7437462Z 
2019-07-21T16:22:58.7437513Z error: aborting due to 3 previous errors
---
2019-07-21T16:22:58.7438079Z 
2019-07-21T16:22:58.7438286Z ---- [ui] ui/issues/issue-14772.rs stdout ----
2019-07-21T16:22:58.7438328Z diff of stderr:
2019-07-21T16:22:58.7438351Z 
2019-07-21T16:22:58.7438393Z 4 LL | mod foo {}
2019-07-21T16:22:58.7438478Z 6 
2019-07-21T16:22:58.7438667Z - error: aborting due to previous error
2019-07-21T16:22:58.7438667Z - error: aborting due to previous error
2019-07-21T16:22:58.7439010Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7439064Z +    |
2019-07-21T16:22:58.7439318Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7439383Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7439462Z + error: aborting due to 2 previous errors
2019-07-21T16:22:58.7439511Z + 
2019-07-21T16:22:58.7439735Z + For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7439774Z 9 
2019-07-21T16:22:58.7439774Z 9 
2019-07-21T16:22:58.7439810Z 
2019-07-21T16:22:58.7439832Z 
2019-07-21T16:22:58.7439870Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7440235Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-14772/issue-14772.stderr
2019-07-21T16:22:58.7440473Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7440703Z To only update this specific test, also pass `--test-args issues/issue-14772.rs`
2019-07-21T16:22:58.7440784Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7440830Z status: exit code: 1
2019-07-21T16:22:58.7440830Z status: exit code: 1
2019-07-21T16:22:58.7441454Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-14772.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-14772" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-14772/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7441747Z ------------------------------------------
2019-07-21T16:22:58.7441789Z 
2019-07-21T16:22:58.7441979Z ------------------------------------------
2019-07-21T16:22:58.7442018Z stderr:
2019-07-21T16:22:58.7442018Z stderr:
2019-07-21T16:22:58.7442204Z ------------------------------------------
2019-07-21T16:22:58.7442260Z error: only functions may be used as tests
2019-07-21T16:22:58.7442528Z   --> /checkout/src/test/ui/issues/issue-14772.rs:4:1
2019-07-21T16:22:58.7442577Z    |
2019-07-21T16:22:58.7442632Z LL | mod foo {} //~ ERROR only functions may be used as tests
2019-07-21T16:22:58.7442701Z 
2019-07-21T16:22:58.7442701Z 
2019-07-21T16:22:58.7443788Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7443867Z    |
2019-07-21T16:22:58.7444219Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7444275Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7444351Z error: aborting due to 2 previous errors
2019-07-21T16:22:58.7444392Z 
2019-07-21T16:22:58.7444650Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7444683Z 
---
2019-07-21T16:22:58.7445271Z 
2019-07-21T16:22:58.7445327Z 4 LL | #![test]
2019-07-21T16:22:58.7445367Z 5    | ^^^^^^^^
2019-07-21T16:22:58.7445406Z 6 
2019-07-21T16:22:58.7445638Z - error: aborting due to previous error
2019-07-21T16:22:58.7446015Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7446082Z +    |
2019-07-21T16:22:58.7446379Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7446436Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7446650Z + error: aborting due to 2 previous errors
2019-07-21T16:22:58.7446697Z + 
2019-07-21T16:22:58.7446964Z + For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7447008Z 9 
2019-07-21T16:22:58.7447008Z 9 
2019-07-21T16:22:58.7447034Z 
2019-07-21T16:22:58.7447058Z 
2019-07-21T16:22:58.7447100Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7447398Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-28134/issue-28134.stderr
2019-07-21T16:22:58.7447640Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7448068Z To only update this specific test, also pass `--test-args issues/issue-28134.rs`
2019-07-21T16:22:58.7448144Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7448186Z status: exit code: 1
2019-07-21T16:22:58.7448186Z status: exit code: 1
2019-07-21T16:22:58.7449458Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-28134.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-28134" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-28134/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7449753Z ------------------------------------------
2019-07-21T16:22:58.7449782Z 
2019-07-21T16:22:58.7449981Z ------------------------------------------
2019-07-21T16:22:58.7450033Z stderr:
2019-07-21T16:22:58.7450033Z stderr:
2019-07-21T16:22:58.7450221Z ------------------------------------------
2019-07-21T16:22:58.7450263Z error: only functions may be used as tests
2019-07-21T16:22:58.7450477Z   --> /checkout/src/test/ui/issues/issue-28134.rs:3:1
2019-07-21T16:22:58.7450517Z    |
2019-07-21T16:22:58.7450557Z LL | #![test] //~ ERROR only functions may be used as tests
2019-07-21T16:22:58.7450641Z 
2019-07-21T16:22:58.7450641Z 
2019-07-21T16:22:58.7451056Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7451118Z    |
2019-07-21T16:22:58.7451434Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7451483Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7451571Z error: aborting due to 2 previous errors
2019-07-21T16:22:58.7451595Z 
2019-07-21T16:22:58.7451821Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7451850Z 
2019-07-21T16:22:58.7451850Z 
2019-07-21T16:22:58.7452054Z ------------------------------------------
2019-07-21T16:22:58.7452082Z 
2019-07-21T16:22:58.7452103Z 
2019-07-21T16:22:58.7452312Z ---- [ui] ui/issues/issue-53675-a-test-called-panic.rs stdout ----
2019-07-21T16:22:58.7452354Z 
2019-07-21T16:22:58.7452558Z error: test compilation failed although it shouldn't!
2019-07-21T16:22:58.7452599Z status: exit code: 1
2019-07-21T16:22:58.7454031Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-53675-a-test-called-panic.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-53675-a-test-called-panic" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-53675-a-test-called-panic/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7454385Z ------------------------------------------
2019-07-21T16:22:58.7454418Z 
2019-07-21T16:22:58.7454636Z ------------------------------------------
2019-07-21T16:22:58.7454698Z stderr:
2019-07-21T16:22:58.7454698Z stderr:
2019-07-21T16:22:58.7454921Z ------------------------------------------
2019-07-21T16:22:58.7455295Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7455368Z    |
2019-07-21T16:22:58.7455665Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7455721Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7455887Z 
2019-07-21T16:22:58.7456297Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7456742Z    |
2019-07-21T16:22:58.7456778Z LL | /     fn panic() {
2019-07-21T16:22:58.7456815Z LL | |         assert!(true)
2019-07-21T16:22:58.7456874Z LL | |     }
2019-07-21T16:22:58.7456874Z LL | |     }
2019-07-21T16:22:58.7456910Z    | |_____^
2019-07-21T16:22:58.7456944Z    |
2019-07-21T16:22:58.7457214Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7457263Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7457291Z 
2019-07-21T16:22:58.7457620Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7457921Z    |
2019-07-21T16:22:58.7457957Z LL | /     fn panic() {
2019-07-21T16:22:58.7457957Z LL | /     fn panic() {
2019-07-21T16:22:58.7458007Z LL | |         assert!(true);
2019-07-21T16:22:58.7458079Z    | |_____^
2019-07-21T16:22:58.7458127Z    |
2019-07-21T16:22:58.7458127Z    |
2019-07-21T16:22:58.7458373Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7458494Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7458544Z 
2019-07-21T16:22:58.7458900Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7459188Z    |
2019-07-21T16:22:58.7459233Z LL | /     fn panic() {
2019-07-21T16:22:58.7459233Z LL | /     fn panic() {
2019-07-21T16:22:58.7459271Z LL | |         panic!("in expr")
2019-07-21T16:22:58.7459358Z    | |_____^
2019-07-21T16:22:58.7459392Z    |
2019-07-21T16:22:58.7459392Z    |
2019-07-21T16:22:58.7459661Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7459710Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7459738Z 
2019-07-21T16:22:58.7460077Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7460365Z    |
2019-07-21T16:22:58.7460400Z LL | /     fn panic() {
2019-07-21T16:22:58.7460400Z LL | /     fn panic() {
2019-07-21T16:22:58.7460451Z LL | |         panic!("in stmt");
2019-07-21T16:22:58.7460522Z    | |_____^
2019-07-21T16:22:58.7460576Z    |
2019-07-21T16:22:58.7460576Z    |
2019-07-21T16:22:58.7460822Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7460869Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7460946Z error: aborting due to 5 previous errors
2019-07-21T16:22:58.7460971Z 
2019-07-21T16:22:58.7461190Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7461232Z 
---
2019-07-21T16:22:58.7461720Z diff of stderr:
2019-07-21T16:22:58.7461744Z 
2019-07-21T16:22:58.7461923Z - error: cannot test inner items
2019-07-21T16:22:58.7462122Z -   --> $DIR/test-inner-fn.rs:5:5
2019-07-21T16:22:58.7462451Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7462874Z +   --> $DIR/test-inner-fn.rs:4:1
2019-07-21T16:22:58.7462934Z 3    |
2019-07-21T16:22:58.7463687Z - LL |     #[test]
2019-07-21T16:22:58.7463959Z + LL | / fn foo() {
2019-07-21T16:22:58.7464001Z + LL | |     #[test]
2019-07-21T16:22:58.7464001Z + LL | |     #[test]
2019-07-21T16:22:58.7464044Z + LL | |     fn bar() {}
2019-07-21T16:22:58.7464100Z + LL | |     bar();
2019-07-21T16:22:58.7464153Z + LL | | }
2019-07-21T16:22:58.7464234Z 6    |
2019-07-21T16:22:58.7464234Z 6    |
2019-07-21T16:22:58.7464499Z -    = note: requested on the command line with `-D unnameable-test-items`
2019-07-21T16:22:58.7464804Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7464878Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7465141Z - error: cannot test inner items
2019-07-21T16:22:58.7465366Z -   --> $DIR/test-inner-fn.rs:13:9
2019-07-21T16:22:58.7465366Z -   --> $DIR/test-inner-fn.rs:13:9
2019-07-21T16:22:58.7465759Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7465987Z +   --> $DIR/test-inner-fn.rs:6:5
2019-07-21T16:22:58.7466049Z 11    |
2019-07-21T16:22:58.7466246Z - LL |         #[test]
2019-07-21T16:22:58.7466444Z -    |         ^^^^^^^
2019-07-21T16:22:58.7466591Z + LL |     fn bar() {}
2019-07-21T16:22:58.7466702Z +    |
2019-07-21T16:22:58.7466702Z +    |
2019-07-21T16:22:58.7467135Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7467185Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7467426Z - error: aborting due to 2 previous errors
2019-07-21T16:22:58.7467426Z - error: aborting due to 2 previous errors
2019-07-21T16:22:58.7467768Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7467828Z +    |
2019-07-21T16:22:58.7468087Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7468136Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7468174Z 16 
2019-07-21T16:22:58.7468528Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7468730Z +   --> $DIR/test-inner-fn.rs:12:5
2019-07-21T16:22:58.7468818Z + LL | /     fn foo() {
2019-07-21T16:22:58.7468855Z + LL | |         #[test]
2019-07-21T16:22:58.7468855Z + LL | |         #[test]
2019-07-21T16:22:58.7468892Z + LL | |         fn bar() {}
2019-07-21T16:22:58.7468929Z + LL | |         bar();
2019-07-21T16:22:58.7468979Z + LL | |     }
2019-07-21T16:22:58.7469055Z +    |
2019-07-21T16:22:58.7469055Z +    |
2019-07-21T16:22:58.7469318Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7469367Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7469405Z + 
2019-07-21T16:22:58.7469757Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7469957Z +   --> $DIR/test-inner-fn.rs:14:9
2019-07-21T16:22:58.7469995Z +    |
2019-07-21T16:22:58.7470044Z + LL |         fn bar() {}
2019-07-21T16:22:58.7470115Z +    |
2019-07-21T16:22:58.7470115Z +    |
2019-07-21T16:22:58.7470375Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7470423Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7470587Z + error: aborting due to 5 previous errors
2019-07-21T16:22:58.7508240Z + 
2019-07-21T16:22:58.7508634Z + For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7508678Z 17 
2019-07-21T16:22:58.7508678Z 17 
2019-07-21T16:22:58.7508714Z 
2019-07-21T16:22:58.7508737Z 
2019-07-21T16:22:58.7508777Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7509052Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/lint/test-inner-fn/test-inner-fn.stderr
2019-07-21T16:22:58.7509293Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7509887Z To only update this specific test, also pass `--test-args lint/test-inner-fn.rs`
2019-07-21T16:22:58.7509971Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7510013Z status: exit code: 1
2019-07-21T16:22:58.7510013Z status: exit code: 1
2019-07-21T16:22:58.7510934Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/lint/test-inner-fn.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/lint/test-inner-fn" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-D" "unnameable_test_items" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/lint/test-inner-fn/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7511399Z ------------------------------------------
2019-07-21T16:22:58.7511450Z 
2019-07-21T16:22:58.7511709Z ------------------------------------------
2019-07-21T16:22:58.7511751Z stderr:
2019-07-21T16:22:58.7511751Z stderr:
2019-07-21T16:22:58.7511961Z ------------------------------------------
2019-07-21T16:22:58.7512319Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7512617Z    |
2019-07-21T16:22:58.7512654Z LL | / fn foo() {
2019-07-21T16:22:58.7512654Z LL | / fn foo() {
2019-07-21T16:22:58.7512699Z LL | |     #[test] //~ ERROR cannot test inner items [unnameable_test_items]
2019-07-21T16:22:58.7512861Z LL | |     fn bar() {}
2019-07-21T16:22:58.7512908Z LL | |     bar();
2019-07-21T16:22:58.7512984Z    | |_^
2019-07-21T16:22:58.7513414Z    |
2019-07-21T16:22:58.7513414Z    |
2019-07-21T16:22:58.7513867Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7513927Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7513971Z 
2019-07-21T16:22:58.7514364Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7514675Z    |
2019-07-21T16:22:58.7514675Z    |
2019-07-21T16:22:58.7514723Z LL |     fn bar() {}
2019-07-21T16:22:58.7514806Z    |
2019-07-21T16:22:58.7514806Z    |
2019-07-21T16:22:58.7515105Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7515162Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7515193Z 
2019-07-21T16:22:58.7515584Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7515655Z    |
2019-07-21T16:22:58.7515933Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7516002Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7516035Z 
2019-07-21T16:22:58.7516531Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7517073Z    |
2019-07-21T16:22:58.7517109Z LL | /     fn foo() {
2019-07-21T16:22:58.7517109Z LL | /     fn foo() {
2019-07-21T16:22:58.7517152Z LL | |         #[test] //~ ERROR cannot test inner items [unnameable_test_items]
2019-07-21T16:22:58.7517204Z LL | |         fn bar() {}
2019-07-21T16:22:58.7517241Z LL | |         bar();
2019-07-21T16:22:58.7517327Z    | |_____^
2019-07-21T16:22:58.7517361Z    |
2019-07-21T16:22:58.7517361Z    |
2019-07-21T16:22:58.7517617Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7517674Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7517702Z 
2019-07-21T16:22:58.7518033Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7518306Z    |
2019-07-21T16:22:58.7518306Z    |
2019-07-21T16:22:58.7518341Z LL |         fn bar() {}
2019-07-21T16:22:58.7518425Z    |
2019-07-21T16:22:58.7518425Z    |
2019-07-21T16:22:58.7518666Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7518724Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7518866Z error: aborting due to 5 previous errors
2019-07-21T16:22:58.7518899Z 
2019-07-21T16:22:58.7519164Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7519194Z 
---
2019-07-21T16:22:58.7519718Z 
2019-07-21T16:22:58.7519775Z 4 LL |     NonExistent;
2019-07-21T16:22:58.7519815Z 5    |     ^^^^^^^^^^^ not found in this scope
2019-07-21T16:22:58.7519851Z 6 
2019-07-21T16:22:58.7520042Z - error: aborting due to previous error
2019-07-21T16:22:58.7520378Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7520431Z +    |
2019-07-21T16:22:58.7520694Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7520745Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7521018Z - For more information about this error, try `rustc --explain E0425`.
2019-07-21T16:22:58.7521062Z + error: aborting due to 2 previous errors
2019-07-21T16:22:58.7521098Z + 
2019-07-21T16:22:58.7521144Z + Some errors have detailed explanations: E0425, E0658.
2019-07-21T16:22:58.7521144Z + Some errors have detailed explanations: E0425, E0658.
2019-07-21T16:22:58.7521370Z + For more information about an error, try `rustc --explain E0425`.
2019-07-21T16:22:58.7521409Z 10 
2019-07-21T16:22:58.7521433Z 
2019-07-21T16:22:58.7521467Z 
2019-07-21T16:22:58.7521505Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7521789Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/proc-macro/ambiguous-builtin-attrs-test/ambiguous-builtin-attrs-test.stderr
2019-07-21T16:22:58.7522030Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7522296Z To only update this specific test, also pass `--test-args proc-macro/ambiguous-builtin-attrs-test.rs`
2019-07-21T16:22:58.7522379Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7522419Z status: exit code: 1
2019-07-21T16:22:58.7522419Z status: exit code: 1
2019-07-21T16:22:58.7523741Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/proc-macro/ambiguous-builtin-attrs-test.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/proc-macro/ambiguous-builtin-attrs-test" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/proc-macro/ambiguous-builtin-attrs-test/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7524280Z ------------------------------------------
2019-07-21T16:22:58.7524330Z 
2019-07-21T16:22:58.7524554Z ------------------------------------------
2019-07-21T16:22:58.7524598Z stderr:
2019-07-21T16:22:58.7524598Z stderr:
2019-07-21T16:22:58.7524810Z ------------------------------------------
2019-07-21T16:22:58.7524870Z error[E0425]: cannot find value `NonExistent` in this scope
2019-07-21T16:22:58.7525176Z    |
2019-07-21T16:22:58.7525176Z    |
2019-07-21T16:22:58.7525239Z LL |     NonExistent; //~ ERROR cannot find value `NonExistent` in this scope
2019-07-21T16:22:58.7525320Z 
2019-07-21T16:22:58.7525320Z 
2019-07-21T16:22:58.7525701Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7525760Z    |
2019-07-21T16:22:58.7526150Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7526216Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7526289Z error: aborting due to 2 previous errors
2019-07-21T16:22:58.7526325Z 
2019-07-21T16:22:58.7526369Z Some errors have detailed explanations: E0425, E0658.
2019-07-21T16:22:58.7526770Z For more information about an error, try `rustc --explain E0425`.
---
2019-07-21T16:22:58.7527475Z 
2019-07-21T16:22:58.7527509Z 8 LL | | }
2019-07-21T16:22:58.7527543Z 9    | |_^
2019-07-21T16:22:58.7527586Z 10 
2019-07-21T16:22:58.7527774Z - error: aborting due to previous error
2019-07-21T16:22:58.7528109Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7528515Z +   --> $DIR/termination-trait-in-test-should-panic.rs:7:5
2019-07-21T16:22:58.7528603Z + LL | use test::Bencher;
2019-07-21T16:22:58.7528650Z +    |     ^^^^^^^^^^^^^
2019-07-21T16:22:58.7528684Z +    |
2019-07-21T16:22:58.7528684Z +    |
2019-07-21T16:22:58.7528954Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7529014Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7529054Z 12 
2019-07-21T16:22:58.7529398Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7529452Z +    |
2019-07-21T16:22:58.7529712Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7529761Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7529836Z + error: aborting due to 3 previous errors
2019-07-21T16:22:58.7529883Z + 
2019-07-21T16:22:58.7530106Z + For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7530147Z 13 
2019-07-21T16:22:58.7530147Z 13 
2019-07-21T16:22:58.7530183Z 
2019-07-21T16:22:58.7530206Z 
2019-07-21T16:22:58.7530244Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7530694Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test-should-panic/termination-trait-in-test-should-panic.stderr
2019-07-21T16:22:58.7530930Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7531214Z To only update this specific test, also pass `--test-args rfc-1937-termination-trait/termination-trait-in-test-should-panic.rs`
2019-07-21T16:22:58.7531304Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7531344Z status: exit code: 1
2019-07-21T16:22:58.7531344Z status: exit code: 1
2019-07-21T16:22:58.7532096Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/rfc-1937-termination-trait/termination-trait-in-test-should-panic.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test-should-panic" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test-should-panic/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7532414Z ------------------------------------------
2019-07-21T16:22:58.7532453Z 
2019-07-21T16:22:58.7532854Z ------------------------------------------
2019-07-21T16:22:58.7532906Z stderr:
2019-07-21T16:22:58.7532906Z stderr:
2019-07-21T16:22:58.7533745Z ------------------------------------------
2019-07-21T16:22:58.7533804Z error: functions using `#[should_panic]` must return `()`
2019-07-21T16:22:58.7534159Z    |
2019-07-21T16:22:58.7534159Z    |
2019-07-21T16:22:58.7534390Z LL | / fn not_a_num() -> Result<(), ParseIntError> {
2019-07-21T16:22:58.7534457Z LL | |     //~^ ERROR functions using `#[should_panic]` must return `()`
2019-07-21T16:22:58.7534514Z LL | |     let _: u32 = "abc".parse()?;
2019-07-21T16:22:58.7534558Z LL | |     Ok(())
2019-07-21T16:22:58.7534638Z    | |_^
2019-07-21T16:22:58.7534673Z 
2019-07-21T16:22:58.7534673Z 
2019-07-21T16:22:58.7535057Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7535415Z    |
2019-07-21T16:22:58.7535456Z LL | use test::Bencher;
2019-07-21T16:22:58.7535498Z    |     ^^^^^^^^^^^^^
2019-07-21T16:22:58.7535548Z    |
2019-07-21T16:22:58.7535548Z    |
2019-07-21T16:22:58.7535845Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7535902Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7535953Z 
2019-07-21T16:22:58.7536337Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7536395Z    |
2019-07-21T16:22:58.7536922Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7536972Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7537055Z error: aborting due to 3 previous errors
2019-07-21T16:22:58.7537079Z 
2019-07-21T16:22:58.7537301Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7537331Z 
2019-07-21T16:22:58.7537331Z 
2019-07-21T16:22:58.7537529Z ------------------------------------------
2019-07-21T16:22:58.7537557Z 
2019-07-21T16:22:58.7537579Z 
2019-07-21T16:22:58.7537799Z ---- [ui] ui/rfc-1937-termination-trait/termination-trait-in-test.rs stdout ----
2019-07-21T16:22:58.7537950Z 
2019-07-21T16:22:58.7538180Z error: test compilation failed although it shouldn't!
2019-07-21T16:22:58.7538222Z status: exit code: 1
2019-07-21T16:22:58.7538937Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/rfc-1937-termination-trait/termination-trait-in-test.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test/a" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7539224Z ------------------------------------------
2019-07-21T16:22:58.7539253Z 
2019-07-21T16:22:58.7539447Z ------------------------------------------
2019-07-21T16:22:58.7539492Z stderr:
2019-07-21T16:22:58.7539492Z stderr:
2019-07-21T16:22:58.7539687Z ------------------------------------------
2019-07-21T16:22:58.7540015Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7540390Z    |
2019-07-21T16:22:58.7540434Z LL | use test::Bencher;
2019-07-21T16:22:58.7540480Z    |     ^^^^^^^^^^^^^
2019-07-21T16:22:58.7540514Z    |
2019-07-21T16:22:58.7540514Z    |
2019-07-21T16:22:58.7540793Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7540854Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7540884Z 
2019-07-21T16:22:58.7541236Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7541557Z    |
2019-07-21T16:22:58.7541557Z    |
2019-07-21T16:22:58.7541769Z LL | / fn is_a_num() -> Result<(), ParseIntError> {
2019-07-21T16:22:58.7541814Z LL | |     let _: u32 = "22".parse()?;
2019-07-21T16:22:58.7541860Z LL | |     Ok(())
2019-07-21T16:22:58.7541941Z    | |_^
2019-07-21T16:22:58.7541987Z    |
2019-07-21T16:22:58.7541987Z    |
2019-07-21T16:22:58.7542253Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7542304Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7542347Z 
2019-07-21T16:22:58.7542695Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7543755Z    |
2019-07-21T16:22:58.7543755Z    |
2019-07-21T16:22:58.7544051Z LL | / fn test_a_positive_bench(_: &mut Bencher) -> Result<(), ParseIntError> {
2019-07-21T16:22:58.7544101Z LL | |     Ok(())
2019-07-21T16:22:58.7544189Z    | |_^
2019-07-21T16:22:58.7544227Z    |
2019-07-21T16:22:58.7544227Z    |
2019-07-21T16:22:58.7544527Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7544595Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7544628Z 
2019-07-21T16:22:58.7545010Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7545348Z    |
2019-07-21T16:22:58.7545348Z    |
2019-07-21T16:22:58.7545742Z LL | fn test_a_positive_bench(_: &mut Bencher) -> Result<(), ParseIntError> {
2019-07-21T16:22:58.7545844Z    |
2019-07-21T16:22:58.7545844Z    |
2019-07-21T16:22:58.7546145Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7546201Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7546233Z 
2019-07-21T16:22:58.7546669Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7547211Z    |
2019-07-21T16:22:58.7547211Z    |
2019-07-21T16:22:58.7547424Z LL | / fn test_a_neg_bench(_: &mut Bencher) -> Result<(), ParseIntError> {
2019-07-21T16:22:58.7547481Z LL | |     let _: u32 = "abc".parse()?;
2019-07-21T16:22:58.7547518Z LL | |     Ok(())
2019-07-21T16:22:58.7547602Z    | |_^
2019-07-21T16:22:58.7547636Z    |
2019-07-21T16:22:58.7547636Z    |
2019-07-21T16:22:58.7547881Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7547937Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7547964Z 
2019-07-21T16:22:58.7548372Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7548705Z    |
2019-07-21T16:22:58.7548705Z    |
2019-07-21T16:22:58.7548916Z LL | fn test_a_neg_bench(_: &mut Bencher) -> Result<(), ParseIntError> {
2019-07-21T16:22:58.7549001Z    |
2019-07-21T16:22:58.7549001Z    |
2019-07-21T16:22:58.7549249Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7549317Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7549345Z 
2019-07-21T16:22:58.7549678Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7549739Z    |
2019-07-21T16:22:58.7549982Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7550037Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7550112Z error: aborting due to 7 previous errors
2019-07-21T16:22:58.7550137Z 
2019-07-21T16:22:58.7550359Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7550396Z 
2019-07-21T16:22:58.7550396Z 
2019-07-21T16:22:58.7550586Z ------------------------------------------
2019-07-21T16:22:58.7550613Z 
2019-07-21T16:22:58.7550635Z 
2019-07-21T16:22:58.7550868Z ---- [ui] ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs stdout ----
2019-07-21T16:22:58.7550921Z diff of stderr:
2019-07-21T16:22:58.7550945Z 
2019-07-21T16:22:58.7551272Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7551498Z +   --> $DIR/termination-trait-test-wrong-type.rs:6:1
2019-07-21T16:22:58.7551540Z +    |
2019-07-21T16:22:58.7551770Z + LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> {
2019-07-21T16:22:58.7551816Z + LL | |     "0".parse()
2019-07-21T16:22:58.7551856Z + LL | | }
2019-07-21T16:22:58.7551937Z +    |
2019-07-21T16:22:58.7551937Z +    |
2019-07-21T16:22:58.7552185Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7552247Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7552286Z + 
2019-07-21T16:22:58.7552843Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7552912Z +    |
2019-07-21T16:22:58.7553738Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7553801Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7553854Z + 
2019-07-21T16:22:58.7553915Z 1 error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseFloatError>`
2019-07-21T16:22:58.7554231Z 3    |
2019-07-21T16:22:58.7554258Z 
2019-07-21T16:22:58.7554258Z 
2019-07-21T16:22:58.7554310Z 9    = help: the trait `std::process::Termination` is not implemented for `std::result::Result<f32, std::num::ParseFloatError>`
2019-07-21T16:22:58.7554372Z 10    = note: required by `test::assert_test_result`
2019-07-21T16:22:58.7554641Z - error: aborting due to previous error
2019-07-21T16:22:58.7554689Z + error: aborting due to 3 previous errors
2019-07-21T16:22:58.7554737Z 13 
2019-07-21T16:22:58.7554981Z - For more information about this error, try `rustc --explain E0277`.
2019-07-21T16:22:58.7554981Z - For more information about this error, try `rustc --explain E0277`.
2019-07-21T16:22:58.7555033Z + Some errors have detailed explanations: E0277, E0658.
2019-07-21T16:22:58.7555286Z + For more information about an error, try `rustc --explain E0277`.
2019-07-21T16:22:58.7555332Z 15 
2019-07-21T16:22:58.7555459Z 
2019-07-21T16:22:58.7555494Z 
2019-07-21T16:22:58.7555549Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7555932Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type/termination-trait-test-wrong-type.stderr
2019-07-21T16:22:58.7556187Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7556615Z To only update this specific test, also pass `--test-args rfc-1937-termination-trait/termination-trait-test-wrong-type.rs`
2019-07-21T16:22:58.7556694Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7556746Z status: exit code: 1
2019-07-21T16:22:58.7556746Z status: exit code: 1
2019-07-21T16:22:58.7557477Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7557768Z ------------------------------------------
2019-07-21T16:22:58.7557804Z 
2019-07-21T16:22:58.7558007Z ------------------------------------------
2019-07-21T16:22:58.7558046Z stderr:
2019-07-21T16:22:58.7558046Z stderr:
2019-07-21T16:22:58.7558234Z ------------------------------------------
2019-07-21T16:22:58.7558565Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7558867Z    |
2019-07-21T16:22:58.7558867Z    |
2019-07-21T16:22:58.7559094Z LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> { //~ ERROR
2019-07-21T16:22:58.7559136Z LL | |     "0".parse()
2019-07-21T16:22:58.7559212Z    | |_^
2019-07-21T16:22:58.7559245Z    |
2019-07-21T16:22:58.7559245Z    |
2019-07-21T16:22:58.7559496Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7559555Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7559683Z 
2019-07-21T16:22:58.7560043Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7560108Z    |
2019-07-21T16:22:58.7560359Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7560416Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7560456Z 
2019-07-21T16:22:58.7560499Z error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseFloatError>`
2019-07-21T16:22:58.7560800Z    |
2019-07-21T16:22:58.7560800Z    |
2019-07-21T16:22:58.7561019Z LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> { //~ ERROR
2019-07-21T16:22:58.7561061Z LL | |     "0".parse()
2019-07-21T16:22:58.7561104Z LL | | }
2019-07-21T16:22:58.7561158Z    | |_^ `main` can only return types that implement `std::process::Termination`
2019-07-21T16:22:58.7561196Z    |
2019-07-21T16:22:58.7561242Z    = help: the trait `std::process::Termination` is not implemented for `std::result::Result<f32, std::num::ParseFloatError>`
2019-07-21T16:22:58.7561296Z    = note: required by `test::assert_test_result`
2019-07-21T16:22:58.7561431Z error: aborting due to 3 previous errors
2019-07-21T16:22:58.7561463Z 
2019-07-21T16:22:58.7561507Z Some errors have detailed explanations: E0277, E0658.
2019-07-21T16:22:58.7561750Z For more information about an error, try `rustc --explain E0277`.
2019-07-21T16:22:58.7561750Z For more information about an error, try `rustc --explain E0277`.
2019-07-21T16:22:58.7561779Z 
2019-07-21T16:22:58.7561973Z ------------------------------------------
2019-07-21T16:22:58.7562000Z 
2019-07-21T16:22:58.7562022Z 
2019-07-21T16:22:58.7562217Z ---- [ui] ui/rustc_private-libtest.rs stdout ----
2019-07-21T16:22:58.7562264Z diff of stderr:
2019-07-21T16:22:58.7562297Z 
2019-07-21T16:22:58.7562332Z 4 LL |     use libtest::*;
2019-07-21T16:22:58.7562373Z 5    |         ^^^^^^^ maybe a missing `extern crate libtest;`?
2019-07-21T16:22:58.7562608Z - error: aborting due to previous error
2019-07-21T16:22:58.7562608Z - error: aborting due to previous error
2019-07-21T16:22:58.7563535Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7563865Z +   --> $DIR/rustc_private-libtest.rs:2:5
2019-07-21T16:22:58.7563960Z + LL |     extern crate libtest;
2019-07-21T16:22:58.7564017Z +    |     ^^^^^^^^^^^^^^^^^^^^^
2019-07-21T16:22:58.7564058Z +    |
2019-07-21T16:22:58.7564058Z +    |
2019-07-21T16:22:58.7564356Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7564424Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7564738Z - For more information about this error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7564796Z + error: aborting due to 2 previous errors
2019-07-21T16:22:58.7564836Z + 
2019-07-21T16:22:58.7564880Z + Some errors have detailed explanations: E0432, E0658.
2019-07-21T16:22:58.7564880Z + Some errors have detailed explanations: E0432, E0658.
2019-07-21T16:22:58.7565132Z + For more information about an error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7565178Z 10 
2019-07-21T16:22:58.7565205Z 
2019-07-21T16:22:58.7565230Z 
2019-07-21T16:22:58.7565289Z The actual stderr differed from the expected stderr.
2019-07-21T16:22:58.7565591Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rustc_private-libtest/rustc_private-libtest.stderr
2019-07-21T16:22:58.7565841Z To update references, rerun the tests and pass the `--bless` flag
2019-07-21T16:22:58.7566141Z To only update this specific test, also pass `--test-args rustc_private-libtest.rs`
2019-07-21T16:22:58.7566223Z error: 1 errors occurred comparing output.
2019-07-21T16:22:58.7566397Z status: exit code: 1
2019-07-21T16:22:58.7566397Z status: exit code: 1
2019-07-21T16:22:58.7567213Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/rustc_private-libtest.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rustc_private-libtest" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rustc_private-libtest/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7567496Z ------------------------------------------
2019-07-21T16:22:58.7567525Z 
2019-07-21T16:22:58.7567725Z ------------------------------------------
2019-07-21T16:22:58.7567764Z stderr:
2019-07-21T16:22:58.7567764Z stderr:
2019-07-21T16:22:58.7567952Z ------------------------------------------
2019-07-21T16:22:58.7567993Z error[E0432]: unresolved import `libtest`
2019-07-21T16:22:58.7568217Z   --> /checkout/src/test/ui/rustc_private-libtest.rs:3:9
2019-07-21T16:22:58.7568467Z    |
2019-07-21T16:22:58.7568519Z LL |     use libtest::*; //~ ERROR unresolved import
2019-07-21T16:22:58.7568574Z    |         ^^^^^^^ maybe a missing `extern crate libtest;`?
2019-07-21T16:22:58.7568600Z 
2019-07-21T16:22:58.7569131Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7569457Z    |
2019-07-21T16:22:58.7569494Z LL |     extern crate libtest;
2019-07-21T16:22:58.7569539Z    |     ^^^^^^^^^^^^^^^^^^^^^
2019-07-21T16:22:58.7569573Z    |
2019-07-21T16:22:58.7569573Z    |
2019-07-21T16:22:58.7569945Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7570005Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7570080Z error: aborting due to 2 previous errors
2019-07-21T16:22:58.7570104Z 
2019-07-21T16:22:58.7570150Z Some errors have detailed explanations: E0432, E0658.
2019-07-21T16:22:58.7570387Z For more information about an error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7570387Z For more information about an error, try `rustc --explain E0432`.
2019-07-21T16:22:58.7570416Z 
2019-07-21T16:22:58.7570615Z ------------------------------------------
2019-07-21T16:22:58.7570642Z 
2019-07-21T16:22:58.7570664Z 
2019-07-21T16:22:58.7570858Z ---- [ui] ui/test-on-macro.rs stdout ----
2019-07-21T16:22:58.7570885Z 
2019-07-21T16:22:58.7571096Z error: test compilation failed although it shouldn't!
2019-07-21T16:22:58.7571138Z status: exit code: 1
2019-07-21T16:22:58.7571738Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/test-on-macro.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-on-macro" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-on-macro/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7572024Z ------------------------------------------
2019-07-21T16:22:58.7572059Z 
2019-07-21T16:22:58.7572250Z ------------------------------------------
2019-07-21T16:22:58.7572288Z stderr:
2019-07-21T16:22:58.7572288Z stderr:
2019-07-21T16:22:58.7572480Z ------------------------------------------
2019-07-21T16:22:58.7572535Z warning: `#[test]` attribute should not be used on macros. Use `#[cfg(test)]` instead.
2019-07-21T16:22:58.7572898Z    |
2019-07-21T16:22:58.7572942Z LL | foo!();
2019-07-21T16:22:58.7572980Z    | ^^^^^^^
2019-07-21T16:22:58.7573004Z 
2019-07-21T16:22:58.7573004Z 
2019-07-21T16:22:58.7573897Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7574094Z    |
2019-07-21T16:22:58.7574443Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7574499Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7574573Z error: aborting due to previous error
2019-07-21T16:22:58.7574614Z 
2019-07-21T16:22:58.7574879Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7574912Z 
2019-07-21T16:22:58.7574912Z 
2019-07-21T16:22:58.7575127Z ------------------------------------------
2019-07-21T16:22:58.7575168Z 
2019-07-21T16:22:58.7575194Z 
2019-07-21T16:22:58.7575417Z ---- [ui] ui/test-should-panic-attr.rs stdout ----
2019-07-21T16:22:58.7575449Z 
2019-07-21T16:22:58.7575671Z error: test compilation failed although it shouldn't!
2019-07-21T16:22:58.7575725Z status: exit code: 1
2019-07-21T16:22:58.7576943Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/test-should-panic-attr.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-should-panic-attr" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-should-panic-attr/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7577276Z ------------------------------------------
2019-07-21T16:22:58.7577305Z 
2019-07-21T16:22:58.7577507Z ------------------------------------------
2019-07-21T16:22:58.7577545Z stderr:
2019-07-21T16:22:58.7577545Z stderr:
2019-07-21T16:22:58.7577731Z ------------------------------------------
2019-07-21T16:22:58.7577782Z warning: argument must be of the form: `expected = "error message"`
2019-07-21T16:22:58.7578044Z    |
2019-07-21T16:22:58.7578044Z    |
2019-07-21T16:22:58.7578088Z LL | #[should_panic(expected)]
2019-07-21T16:22:58.7578160Z    |
2019-07-21T16:22:58.7578210Z    = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
2019-07-21T16:22:58.7578242Z 
2019-07-21T16:22:58.7578242Z 
2019-07-21T16:22:58.7578283Z warning: argument must be of the form: `expected = "error message"`
2019-07-21T16:22:58.7578554Z    |
2019-07-21T16:22:58.7578554Z    |
2019-07-21T16:22:58.7578589Z LL | #[should_panic(expect)]
2019-07-21T16:22:58.7578675Z    |
2019-07-21T16:22:58.7578719Z    = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
2019-07-21T16:22:58.7578748Z 
2019-07-21T16:22:58.7578748Z 
2019-07-21T16:22:58.7578787Z warning: argument must be of the form: `expected = "error message"`
2019-07-21T16:22:58.7579054Z    |
2019-07-21T16:22:58.7579054Z    |
2019-07-21T16:22:58.7579091Z LL | #[should_panic(expected(foo, bar))]
2019-07-21T16:22:58.7579174Z    |
2019-07-21T16:22:58.7579218Z    = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
2019-07-21T16:22:58.7579253Z 
2019-07-21T16:22:58.7579253Z 
2019-07-21T16:22:58.7579299Z warning: argument must be of the form: `expected = "error message"`
2019-07-21T16:22:58.7579549Z    |
2019-07-21T16:22:58.7579549Z    |
2019-07-21T16:22:58.7579595Z LL | #[should_panic(expected = "foo", bar)]
2019-07-21T16:22:58.7579670Z    |
2019-07-21T16:22:58.7579719Z    = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
2019-07-21T16:22:58.7579825Z 
2019-07-21T16:22:58.7579825Z 
2019-07-21T16:22:58.7580180Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7580457Z    |
2019-07-21T16:22:58.7580457Z    |
2019-07-21T16:22:58.7580492Z LL | / fn test1() {
2019-07-21T16:22:58.7580542Z LL | |     panic!();
2019-07-21T16:22:58.7580621Z    | |_^
2019-07-21T16:22:58.7580666Z    |
2019-07-21T16:22:58.7580666Z    |
2019-07-21T16:22:58.7580923Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7580973Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7581000Z 
2019-07-21T16:22:58.7581342Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7581619Z    |
2019-07-21T16:22:58.7581619Z    |
2019-07-21T16:22:58.7581655Z LL | / fn test2() {
2019-07-21T16:22:58.7581691Z LL | |     panic!();
2019-07-21T16:22:58.7581770Z    | |_^
2019-07-21T16:22:58.7581803Z    |
2019-07-21T16:22:58.7581803Z    |
2019-07-21T16:22:58.7582051Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7582184Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7582220Z 
2019-07-21T16:22:58.7582596Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7583003Z    |
2019-07-21T16:22:58.7583003Z    |
2019-07-21T16:22:58.7583428Z LL | / fn test3() {
2019-07-21T16:22:58.7583526Z LL | |     panic!();
2019-07-21T16:22:58.7583619Z    | |_^
2019-07-21T16:22:58.7583657Z    |
2019-07-21T16:22:58.7583657Z    |
2019-07-21T16:22:58.7584021Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7584078Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7584110Z 
2019-07-21T16:22:58.7584517Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7584817Z    |
2019-07-21T16:22:58.7584817Z    |
2019-07-21T16:22:58.7584867Z LL | / fn test4() {
2019-07-21T16:22:58.7584909Z LL | |     panic!();
2019-07-21T16:22:58.7584995Z    | |_^
2019-07-21T16:22:58.7585032Z    |
2019-07-21T16:22:58.7585032Z    |
2019-07-21T16:22:58.7585311Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7585375Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7585415Z 
2019-07-21T16:22:58.7585794Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7586094Z    |
2019-07-21T16:22:58.7586094Z    |
2019-07-21T16:22:58.7586134Z LL | / fn test5() {
2019-07-21T16:22:58.7586183Z LL | |     panic!();
2019-07-21T16:22:58.7586268Z    | |_^
2019-07-21T16:22:58.7586306Z    |
2019-07-21T16:22:58.7586306Z    |
2019-07-21T16:22:58.7586817Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7586865Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7586892Z 
2019-07-21T16:22:58.7587234Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7587389Z    |
2019-07-21T16:22:58.7587666Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7587727Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7587791Z error: aborting due to 6 previous errors
2019-07-21T16:22:58.7587821Z 
2019-07-21T16:22:58.7588053Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7588083Z 
2019-07-21T16:22:58.7588083Z 
2019-07-21T16:22:58.7588273Z ------------------------------------------
2019-07-21T16:22:58.7588300Z 
2019-07-21T16:22:58.7588334Z 
2019-07-21T16:22:58.7588545Z ---- [ui] ui/test-shadowing/test-cant-be-shadowed.rs stdout ----
2019-07-21T16:22:58.7588573Z 
2019-07-21T16:22:58.7588768Z error: test compilation failed although it shouldn't!
2019-07-21T16:22:58.7588817Z status: exit code: 1
2019-07-21T16:22:58.7589550Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/test-shadowing/test-cant-be-shadowed.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-shadowing/test-cant-be-shadowed" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-shadowing/test-cant-be-shadowed/auxiliary" "-A" "unused"
2019-07-21T16:22:58.7589873Z ------------------------------------------
2019-07-21T16:22:58.7589902Z 
2019-07-21T16:22:58.7590104Z ------------------------------------------
2019-07-21T16:22:58.7590142Z stderr:
2019-07-21T16:22:58.7590142Z stderr:
2019-07-21T16:22:58.7590328Z ------------------------------------------
2019-07-21T16:22:58.7590662Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7590955Z    |
2019-07-21T16:22:58.7590991Z LL | fn foo(){}
2019-07-21T16:22:58.7591026Z    | ^^^^^^^^^^
2019-07-21T16:22:58.7591060Z    |
2019-07-21T16:22:58.7591060Z    |
2019-07-21T16:22:58.7591324Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7591380Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7591408Z 
2019-07-21T16:22:58.7591751Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7592023Z    |
2019-07-21T16:22:58.7592023Z    |
2019-07-21T16:22:58.7592066Z LL | fn bar() {}
2019-07-21T16:22:58.7592142Z    |
2019-07-21T16:22:58.7592142Z    |
2019-07-21T16:22:58.7592394Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7592446Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7592474Z 
2019-07-21T16:22:58.7592960Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7593014Z    |
2019-07-21T16:22:58.7593843Z    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7593915Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7593989Z error: aborting due to 3 previous errors
2019-07-21T16:22:58.7594017Z 
2019-07-21T16:22:58.7594288Z For more information about this error, try `rustc --explain E0658`.
2019-07-21T16:22:58.7594321Z 
2019-07-21T16:22:58.7594321Z 
2019-07-21T16:22:58.7594690Z ------------------------------------------
2019-07-21T16:22:58.7594723Z 
2019-07-21T16:22:58.7594764Z 
2019-07-21T16:22:58.7594987Z ---- [ui] ui/test-warns-dead-code.rs stdout ----
2019-07-21T16:22:58.7595034Z diff of stderr:
2019-07-21T16:22:58.7595061Z 
2019-07-21T16:22:58.7595288Z - error: function is never used: `dead`
2019-07-21T16:22:58.7595509Z -   --> $DIR/test-warns-dead-code.rs:5:1
2019-07-21T16:22:58.7595893Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-21T16:22:58.7595962Z 3    |
2019-07-21T16:22:58.7596161Z - LL | fn dead() {}
2019-07-21T16:22:58.7596561Z -    |
2019-07-21T16:22:58.7596890Z - note: lint level defined here
2019-07-21T16:22:58.7597194Z -   --> $DIR/test-warns-dead-code.rs:3:9
2019-07-21T16:22:58.7597367Z -    |
2019-07-21T16:22:58.7597367Z -    |
2019-07-21T16:22:58.7597544Z - LL | #![deny(dead_code)]
2019-07-21T16:22:58.7597728Z -    |         ^^^^^^^^^
2019-07-21T16:22:58.7597989Z +    = note: for more information, see ***/issues/27812
2019-07-21T16:22:58.7598041Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-21T16:22:58.7598130Z 13 error: aborting due to previous error
2019-07-21T16:22:58.7598169Z 14 
2019-07-21T16:22:58.7598193Z 
---
2019-07-21T16:22:58.7607487Z test result: FAILED. 5804 passed; 17 failed; 21 ignored; 0 measured; 0 filtered out
2019-07-21T16:22:58.7607519Z 
2019-07-21T16:22:58.7607541Z 
2019-07-21T16:22:58.7607563Z 
2019-07-21T16:22:58.7609319Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/ui" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "ui" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-6.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "6.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2019-07-21T16:22:58.7609550Z 
2019-07-21T16:22:58.7609576Z 
2019-07-21T16:22:58.7609879Z thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:535:22
2019-07-21T16:22:58.7609940Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
2019-07-21T16:22:58.7609940Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
2019-07-21T16:22:58.7610000Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
2019-07-21T16:22:58.7610043Z Build completed unsuccessfully in 0:54:08
2019-07-21T16:22:59.9494980Z ##[error]Bash exited with code '1'.
2019-07-21T16:22:59.9532290Z ##[section]Starting: Checkout
2019-07-21T16:22:59.9534497Z ==============================================================================
2019-07-21T16:22:59.9534572Z Task         : Get sources
2019-07-21T16:22:59.9534619Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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The job x86_64-gnu-llvm-6.0 of your PR failed (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log. 
2019-07-22T16:29:40.3734229Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-07-22T16:29:40.3954683Z ##[command]git config gc.auto 0
2019-07-22T16:29:40.4033436Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-07-22T16:29:40.4091032Z ##[command]git config --get-all http.proxy
2019-07-22T16:29:40.4228790Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/62829/merge:refs/remotes/pull/62829/merge
---
2019-07-22T16:30:14.8118256Z do so (now or later) by using -b with the checkout command again. Example:
2019-07-22T16:30:14.8118286Z 
2019-07-22T16:30:14.8118515Z   git checkout -b <new-branch-name>
2019-07-22T16:30:14.8118546Z 
2019-07-22T16:30:14.8118593Z HEAD is now at 93f85635e Merge 18e201eeb86bf69ed5786e2720ee9433742b4902 into 4bc1ce7bdb7f5dc9ea07c0b630c087d8e11140e4
2019-07-22T16:30:14.8262401Z ##[section]Starting: Collect CPU-usage statistics in the background
2019-07-22T16:30:14.8265618Z ==============================================================================
2019-07-22T16:30:14.8265685Z Task         : Bash
2019-07-22T16:30:14.8265738Z Description  : Run a Bash script on macOS, Linux, or Windows
---
2019-07-22T16:33:30.0888992Z ##########################                                                36.7%
2019-07-22T16:33:30.0889117Z ######################################################################## 100.0%
2019-07-22T16:33:30.7379333Z extracting /checkout/obj/build/cache/2019-07-04/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
2019-07-22T16:33:32.0625607Z     Updating crates.io index
2019-07-22T16:33:54.3406147Z     Updating git repository `https://github.com/gnzlbg/libtest`
---
2019-07-22T16:36:56.6529906Z tidy check
2019-07-22T16:36:57.6296459Z * 577 error codes
2019-07-22T16:36:57.6296600Z * highest error code: E0732
2019-07-22T16:36:57.9663289Z * 266 features
2019-07-22T16:36:58.5036213Z invalid source: "git+https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd286fd16c76bd61ddcbe162fca9f9d9d2"
2019-07-22T16:36:58.5575613Z + python2.7 ../x.py test
2019-07-22T16:36:58.8061231Z     Finished dev [unoptimized] target(s) in 0.19s
2019-07-22T16:37:00.0969830Z Building stage0 tool tidy (x86_64-unknown-linux-gnu)
2019-07-22T16:37:00.3150402Z     Finished release [optimized] target(s) in 0.21s
2019-07-22T16:37:00.3150402Z     Finished release [optimized] target(s) in 0.21s
2019-07-22T16:37:00.3178543Z tidy check
2019-07-22T16:37:01.1423006Z * 577 error codes
2019-07-22T16:37:01.1423131Z * highest error code: E0732
2019-07-22T16:37:01.4638289Z * 266 features
2019-07-22T16:37:02.0373172Z invalid source: "git+https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd286fd16c76bd61ddcbe162fca9f9d9d2"
2019-07-22T16:37:02.5294899Z    Compiling cc v1.0.35
2019-07-22T16:37:02.5295330Z    Compiling core v0.0.0 (/checkout/src/libcore)
2019-07-22T16:37:11.2890728Z    Compiling libc v0.2.54
2019-07-22T16:37:12.0873522Z    Compiling unwind v0.0.0 (/checkout/src/libunwind)
---
2019-07-22T16:37:54.5873863Z    Compiling unicode-width v0.1.5
2019-07-22T16:37:54.7155271Z    Compiling termcolor v1.0.4
2019-07-22T16:37:55.4308916Z    Compiling proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-22T16:37:55.9720932Z    Compiling getopts v0.2.19
2019-07-22T16:37:59.5567849Z    Compiling libtest v0.0.2 (https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd)
2019-07-22T16:38:09.1173245Z     Finished release [optimized] target(s) in 14.85s
2019-07-22T16:38:09.1247265Z Copying stage0 test from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-22T16:38:09.1271230Z Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-22T16:38:10.0828008Z    Compiling semver-parser v0.7.0
---
2019-07-22T17:01:40.1319742Z    Compiling unicode-width v0.1.5
2019-07-22T17:01:40.2389661Z    Compiling termcolor v1.0.4
2019-07-22T17:01:41.1357362Z    Compiling proc_macro v0.0.0 (/checkout/src/libproc_macro)
2019-07-22T17:01:41.6413089Z    Compiling getopts v0.2.19
2019-07-22T17:01:45.8647445Z    Compiling libtest v0.0.2 (https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd)
2019-07-22T17:01:58.2751094Z     Finished release [optimized] target(s) in 18.41s
2019-07-22T17:01:58.2818741Z Copying stage1 test from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
2019-07-22T17:01:58.2845040Z Building stage1 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-07-22T17:01:58.7408007Z    Compiling semver-parser v0.7.0
---
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2019-07-22T17:35:09.9183516Z failures:
2019-07-22T17:35:09.9263545Z 
2019-07-22T17:35:09.9264569Z ---- [ui] ui/custom_test_frameworks/mismatch.rs stdout ----
2019-07-22T17:35:09.9265036Z diff of stderr:
2019-07-22T17:35:09.9265036Z diff of stderr:
2019-07-22T17:35:09.9265247Z 
2019-07-22T17:35:09.9266009Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9266511Z +   --> $DIR/mismatch.rs:9:1
2019-07-22T17:35:09.9266722Z +    |
2019-07-22T17:35:09.9266903Z + LL | fn wrong_kind(){}
2019-07-22T17:35:09.9268502Z +    |
2019-07-22T17:35:09.9268502Z +    |
2019-07-22T17:35:09.9269478Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9269805Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9269967Z + 
2019-07-22T17:35:09.9270154Z 1 error[E0277]: the trait bound `test::TestDescAndFn: example_runner::Testable` is not satisfied
2019-07-22T17:35:09.9271327Z 3    |
2019-07-22T17:35:09.9271485Z 
2019-07-22T17:35:09.9271634Z 6    |
2019-07-22T17:35:09.9271997Z 7    = note: required for the cast to the object type `dyn example_runner::Testable`
---
2019-07-22T17:35:09.9274397Z 12 
2019-07-22T17:35:09.9274547Z 
2019-07-22T17:35:09.9274681Z 
2019-07-22T17:35:09.9274834Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9275312Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/custom_test_frameworks/mismatch/mismatch.stderr
2019-07-22T17:35:09.9275785Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9276268Z To only update this specific test, also pass `--test-args custom_test_frameworks/mismatch.rs`
2019-07-22T17:35:09.9276620Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9276770Z status: exit code: 1
2019-07-22T17:35:09.9276770Z status: exit code: 1
2019-07-22T17:35:09.9277785Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/custom_test_frameworks/mismatch.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/custom_test_frameworks/mismatch" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/custom_test_frameworks/mismatch/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9278761Z ------------------------------------------
2019-07-22T17:35:09.9278937Z 
2019-07-22T17:35:09.9279405Z ------------------------------------------
2019-07-22T17:35:09.9326291Z stderr:
2019-07-22T17:35:09.9326291Z stderr:
2019-07-22T17:35:09.9326775Z ------------------------------------------
2019-07-22T17:35:09.9327210Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9327590Z    |
2019-07-22T17:35:09.9327590Z    |
2019-07-22T17:35:09.9327639Z LL | fn wrong_kind(){}
2019-07-22T17:35:09.9327741Z    |
2019-07-22T17:35:09.9327741Z    |
2019-07-22T17:35:09.9328084Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9328158Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9328197Z 
2019-07-22T17:35:09.9328253Z error[E0277]: the trait bound `test::TestDescAndFn: example_runner::Testable` is not satisfied
2019-07-22T17:35:09.9328685Z    |
2019-07-22T17:35:09.9328685Z    |
2019-07-22T17:35:09.9328731Z LL | fn wrong_kind(){}
2019-07-22T17:35:09.9328795Z    | ^^^^^^^^^^^^^^^^^ the trait `example_runner::Testable` is not implemented for `test::TestDescAndFn`
2019-07-22T17:35:09.9328902Z    = note: required for the cast to the object type `dyn example_runner::Testable`
2019-07-22T17:35:09.9328946Z 
2019-07-22T17:35:09.9329001Z error: aborting due to 2 previous errors
2019-07-22T17:35:09.9329033Z 
---
2019-07-22T17:35:09.9329699Z 
2019-07-22T17:35:09.9329953Z ---- [ui] ui/inaccessible-test-modules.rs stdout ----
2019-07-22T17:35:09.9330005Z diff of stderr:
2019-07-22T17:35:09.9330191Z 
2019-07-22T17:35:09.9330250Z 16    |     no `__test_reexports` in the root
2019-07-22T17:35:09.9330322Z 17    |     help: a similar name exists in the module: `__test_reexports`
2019-07-22T17:35:09.9330656Z - error: aborting due to 2 previous errors
2019-07-22T17:35:09.9330656Z - error: aborting due to 2 previous errors
2019-07-22T17:35:09.9331508Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9331796Z +   --> $DIR/inaccessible-test-modules.rs:9:1
2019-07-22T17:35:09.9331920Z + LL | fn baz() {}
2019-07-22T17:35:09.9331965Z +    | ^^^^^^^^^^^
2019-07-22T17:35:09.9332010Z +    |
2019-07-22T17:35:09.9332010Z +    |
2019-07-22T17:35:09.9332362Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9332427Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9332790Z - For more information about this error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9332790Z - For more information about this error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9333206Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9333289Z +    |
2019-07-22T17:35:09.9333597Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9333826Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9333927Z + error: aborting due to 4 previous errors
2019-07-22T17:35:09.9333973Z + 
2019-07-22T17:35:09.9334128Z + Some errors have detailed explanations: E0432, E0658.
2019-07-22T17:35:09.9334448Z + For more information about an error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9334448Z + For more information about an error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9334500Z 22 
2019-07-22T17:35:09.9334548Z 
2019-07-22T17:35:09.9334577Z 
2019-07-22T17:35:09.9334638Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9334982Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/inaccessible-test-modules/inaccessible-test-modules.stderr
2019-07-22T17:35:09.9335270Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9335863Z To only update this specific test, also pass `--test-args inaccessible-test-modules.rs`
2019-07-22T17:35:09.9335991Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9336040Z status: exit code: 1
2019-07-22T17:35:09.9336040Z status: exit code: 1
2019-07-22T17:35:09.9336910Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/inaccessible-test-modules.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/inaccessible-test-modules" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/inaccessible-test-modules/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9337276Z ------------------------------------------
2019-07-22T17:35:09.9337313Z 
2019-07-22T17:35:09.9337570Z ------------------------------------------
2019-07-22T17:35:09.9337620Z stderr:
2019-07-22T17:35:09.9337620Z stderr:
2019-07-22T17:35:09.9337919Z ------------------------------------------
2019-07-22T17:35:09.9337990Z error[E0432]: unresolved import `__test`
2019-07-22T17:35:09.9338249Z   --> /checkout/src/test/ui/inaccessible-test-modules.rs:5:5
2019-07-22T17:35:09.9338304Z    |
2019-07-22T17:35:09.9338375Z LL | use __test as x; //~ ERROR unresolved import `__test`
2019-07-22T17:35:09.9338644Z    |     |
2019-07-22T17:35:09.9338644Z    |     |
2019-07-22T17:35:09.9338706Z    |     no `__test` in the root
2019-07-22T17:35:09.9338760Z    |     help: a similar name exists in the module: `test`
2019-07-22T17:35:09.9338795Z 
2019-07-22T17:35:09.9338961Z error[E0432]: unresolved import `__test_reexports`
2019-07-22T17:35:09.9339332Z    |
2019-07-22T17:35:09.9339332Z    |
2019-07-22T17:35:09.9339386Z LL | use __test_reexports as y; //~ ERROR unresolved import `__test_reexports`
2019-07-22T17:35:09.9339687Z    |     |
2019-07-22T17:35:09.9339687Z    |     |
2019-07-22T17:35:09.9339746Z    |     no `__test_reexports` in the root
2019-07-22T17:35:09.9339816Z    |     help: a similar name exists in the module: `__test_reexports`
2019-07-22T17:35:09.9339852Z 
2019-07-22T17:35:09.9340260Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9340603Z    |
2019-07-22T17:35:09.9340649Z LL | fn baz() {}
2019-07-22T17:35:09.9340705Z    | ^^^^^^^^^^^
2019-07-22T17:35:09.9341901Z    |
2019-07-22T17:35:09.9341901Z    |
2019-07-22T17:35:09.9344776Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9344887Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9344928Z 
2019-07-22T17:35:09.9345441Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9345672Z    |
2019-07-22T17:35:09.9346053Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9346118Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9346219Z error: aborting due to 4 previous errors
2019-07-22T17:35:09.9346251Z 
2019-07-22T17:35:09.9346299Z Some errors have detailed explanations: E0432, E0658.
2019-07-22T17:35:09.9346608Z For more information about an error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9346608Z For more information about an error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9346646Z 
2019-07-22T17:35:09.9346884Z ------------------------------------------
2019-07-22T17:35:09.9346918Z 
2019-07-22T17:35:09.9346945Z 
2019-07-22T17:35:09.9347206Z ---- [ui] ui/issues/issue-12997-1.rs stdout ----
2019-07-22T17:35:09.9347258Z diff of stderr:
2019-07-22T17:35:09.9347288Z 
2019-07-22T17:35:09.9347335Z 10 LL | fn bar(x: isize, y: isize) { }
2019-07-22T17:35:09.9347460Z 12 
2019-07-22T17:35:09.9347701Z - error: aborting due to 2 previous errors
2019-07-22T17:35:09.9347701Z - error: aborting due to 2 previous errors
2019-07-22T17:35:09.9348131Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9348198Z +    |
2019-07-22T17:35:09.9348525Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9348601Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9348721Z + error: aborting due to 3 previous errors
2019-07-22T17:35:09.9348768Z + 
2019-07-22T17:35:09.9349047Z + For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9349115Z 15 
2019-07-22T17:35:09.9349115Z 15 
2019-07-22T17:35:09.9349145Z 
2019-07-22T17:35:09.9349172Z 
2019-07-22T17:35:09.9349222Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9349582Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-1/issue-12997-1.stderr
2019-07-22T17:35:09.9349856Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9350145Z To only update this specific test, also pass `--test-args issues/issue-12997-1.rs`
2019-07-22T17:35:09.9350249Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9350297Z status: exit code: 1
2019-07-22T17:35:09.9350297Z status: exit code: 1
2019-07-22T17:35:09.9351655Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-12997-1.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-1" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-1/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9352096Z ------------------------------------------
2019-07-22T17:35:09.9352135Z 
2019-07-22T17:35:09.9352377Z ------------------------------------------
2019-07-22T17:35:09.9352427Z stderr:
2019-07-22T17:35:09.9352427Z stderr:
2019-07-22T17:35:09.9352674Z ------------------------------------------
2019-07-22T17:35:09.9352966Z error: functions used as benches must have signature `fn(&mut Bencher) -> impl Termination`
2019-07-22T17:35:09.9353242Z   --> /checkout/src/test/ui/issues/issue-12997-1.rs:6:1
2019-07-22T17:35:09.9353314Z    |
2019-07-22T17:35:09.9353366Z LL | fn foo() { } //~ ERROR functions used as benches
2019-07-22T17:35:09.9353447Z 
2019-07-22T17:35:09.9353447Z 
2019-07-22T17:35:09.9353752Z error: functions used as benches must have signature `fn(&mut Bencher) -> impl Termination`
2019-07-22T17:35:09.9354013Z   --> /checkout/src/test/ui/issues/issue-12997-1.rs:9:1
2019-07-22T17:35:09.9354162Z    |
2019-07-22T17:35:09.9354271Z LL | fn bar(x: isize, y: isize) { } //~ ERROR functions used as benches
2019-07-22T17:35:09.9354358Z 
2019-07-22T17:35:09.9354358Z 
2019-07-22T17:35:09.9354813Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9354880Z    |
2019-07-22T17:35:09.9355228Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9355301Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9355385Z error: aborting due to 3 previous errors
2019-07-22T17:35:09.9355432Z 
2019-07-22T17:35:09.9355709Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9355745Z 
2019-07-22T17:35:09.9355745Z 
2019-07-22T17:35:09.9355978Z ------------------------------------------
2019-07-22T17:35:09.9356038Z 
2019-07-22T17:35:09.9356066Z 
2019-07-22T17:35:09.9356312Z ---- [ui] ui/issues/issue-12997-2.rs stdout ----
2019-07-22T17:35:09.9356364Z diff of stderr:
2019-07-22T17:35:09.9356395Z 
2019-07-22T17:35:09.9356818Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9357068Z +   --> $DIR/issue-12997-2.rs:6:1
2019-07-22T17:35:09.9357133Z +    |
2019-07-22T17:35:09.9357181Z + LL | fn bar(x: isize) { }
2019-07-22T17:35:09.9357285Z +    |
2019-07-22T17:35:09.9357285Z +    |
2019-07-22T17:35:09.9357616Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9357685Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9357738Z + 
2019-07-22T17:35:09.9358210Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9358292Z +    |
2019-07-22T17:35:09.9358650Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9358716Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9358835Z 1 error[E0308]: mismatched types
2019-07-22T17:35:09.9359107Z 2   --> $DIR/issue-12997-2.rs:6:1
2019-07-22T17:35:09.9359160Z 3    |
2019-07-22T17:35:09.9359192Z 
---
2019-07-22T17:35:09.9360959Z 13 
2019-07-22T17:35:09.9361009Z 
2019-07-22T17:35:09.9361038Z 
2019-07-22T17:35:09.9361087Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9361450Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-2/issue-12997-2.stderr
2019-07-22T17:35:09.9361748Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9362035Z To only update this specific test, also pass `--test-args issues/issue-12997-2.rs`
2019-07-22T17:35:09.9362138Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9362188Z status: exit code: 1
2019-07-22T17:35:09.9362188Z status: exit code: 1
2019-07-22T17:35:09.9363151Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-12997-2.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-2" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-12997-2/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9363697Z ------------------------------------------
2019-07-22T17:35:09.9363734Z 
2019-07-22T17:35:09.9364002Z ------------------------------------------
2019-07-22T17:35:09.9364053Z stderr:
2019-07-22T17:35:09.9364053Z stderr:
2019-07-22T17:35:09.9364287Z ------------------------------------------
2019-07-22T17:35:09.9364720Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9365060Z   --> /checkout/src/test/ui/issues/issue-12997-2.rs:6:1
2019-07-22T17:35:09.9365132Z    |
2019-07-22T17:35:09.9365180Z LL | fn bar(x: isize) { }
2019-07-22T17:35:09.9365273Z    |
2019-07-22T17:35:09.9365273Z    |
2019-07-22T17:35:09.9365618Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9365682Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9365719Z 
2019-07-22T17:35:09.9366163Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9366228Z    |
2019-07-22T17:35:09.9366549Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9366612Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9366693Z error[E0308]: mismatched types
2019-07-22T17:35:09.9366988Z   --> /checkout/src/test/ui/issues/issue-12997-2.rs:6:1
2019-07-22T17:35:09.9367038Z    |
2019-07-22T17:35:09.9367038Z    |
2019-07-22T17:35:09.9367084Z LL | fn bar(x: isize) { }
2019-07-22T17:35:09.9367153Z    | ^^^^^^^^^^^^^^^^^^^^ expected isize, found mutable reference
2019-07-22T17:35:09.9367248Z    = note: expected type `isize`
2019-07-22T17:35:09.9367317Z               found type `&mut test::Bencher`
2019-07-22T17:35:09.9367350Z 
2019-07-22T17:35:09.9367398Z error: aborting due to 3 previous errors
---
2019-07-22T17:35:09.9368262Z 
2019-07-22T17:35:09.9368502Z ---- [ui] ui/issues/issue-14772.rs stdout ----
2019-07-22T17:35:09.9368553Z diff of stderr:
2019-07-22T17:35:09.9368595Z 
2019-07-22T17:35:09.9368654Z 4 LL | mod foo {}
2019-07-22T17:35:09.9368744Z 6 
2019-07-22T17:35:09.9368995Z - error: aborting due to previous error
2019-07-22T17:35:09.9368995Z - error: aborting due to previous error
2019-07-22T17:35:09.9369409Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9369475Z +    |
2019-07-22T17:35:09.9369806Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9369881Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9370000Z + error: aborting due to 2 previous errors
2019-07-22T17:35:09.9370045Z + 
2019-07-22T17:35:09.9370339Z + For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9370391Z 9 
2019-07-22T17:35:09.9370391Z 9 
2019-07-22T17:35:09.9370420Z 
2019-07-22T17:35:09.9370546Z 
2019-07-22T17:35:09.9370596Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9371349Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-14772/issue-14772.stderr
2019-07-22T17:35:09.9371633Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9371941Z To only update this specific test, also pass `--test-args issues/issue-14772.rs`
2019-07-22T17:35:09.9372030Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9372272Z status: exit code: 1
2019-07-22T17:35:09.9372272Z status: exit code: 1
2019-07-22T17:35:09.9373152Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-14772.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-14772" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-14772/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9373534Z ------------------------------------------
2019-07-22T17:35:09.9373572Z 
2019-07-22T17:35:09.9373819Z ------------------------------------------
2019-07-22T17:35:09.9373886Z stderr:
2019-07-22T17:35:09.9373886Z stderr:
2019-07-22T17:35:09.9374424Z ------------------------------------------
2019-07-22T17:35:09.9374482Z error: only functions may be used as tests
2019-07-22T17:35:09.9374952Z   --> /checkout/src/test/ui/issues/issue-14772.rs:4:1
2019-07-22T17:35:09.9375008Z    |
2019-07-22T17:35:09.9375061Z LL | mod foo {} //~ ERROR only functions may be used as tests
2019-07-22T17:35:09.9375166Z 
2019-07-22T17:35:09.9375166Z 
2019-07-22T17:35:09.9375608Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9375706Z    |
2019-07-22T17:35:09.9376073Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9376137Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9376236Z error: aborting due to 2 previous errors
2019-07-22T17:35:09.9376268Z 
2019-07-22T17:35:09.9376552Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9376602Z 
---
2019-07-22T17:35:09.9377420Z 
2019-07-22T17:35:09.9377463Z 4 LL | #![test]
2019-07-22T17:35:09.9377521Z 5    | ^^^^^^^^
2019-07-22T17:35:09.9377565Z 6 
2019-07-22T17:35:09.9377798Z - error: aborting due to previous error
2019-07-22T17:35:09.9378224Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9378305Z +    |
2019-07-22T17:35:09.9378626Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9378708Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9378810Z + error: aborting due to 2 previous errors
2019-07-22T17:35:09.9378871Z + 
2019-07-22T17:35:09.9379158Z + For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9379209Z 9 
2019-07-22T17:35:09.9379209Z 9 
2019-07-22T17:35:09.9379238Z 
2019-07-22T17:35:09.9379281Z 
2019-07-22T17:35:09.9379330Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9379655Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-28134/issue-28134.stderr
2019-07-22T17:35:09.9380081Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9380370Z To only update this specific test, also pass `--test-args issues/issue-28134.rs`
2019-07-22T17:35:09.9380472Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9380521Z status: exit code: 1
2019-07-22T17:35:09.9380521Z status: exit code: 1
2019-07-22T17:35:09.9381738Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-28134.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-28134" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-28134/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9382116Z ------------------------------------------
2019-07-22T17:35:09.9382162Z 
2019-07-22T17:35:09.9382420Z ------------------------------------------
2019-07-22T17:35:09.9382469Z stderr:
2019-07-22T17:35:09.9382469Z stderr:
2019-07-22T17:35:09.9382702Z ------------------------------------------
2019-07-22T17:35:09.9382771Z error: only functions may be used as tests
2019-07-22T17:35:09.9383023Z   --> /checkout/src/test/ui/issues/issue-28134.rs:3:1
2019-07-22T17:35:09.9383074Z    |
2019-07-22T17:35:09.9383144Z LL | #![test] //~ ERROR only functions may be used as tests
2019-07-22T17:35:09.9383231Z 
2019-07-22T17:35:09.9383231Z 
2019-07-22T17:35:09.9383670Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9383739Z    |
2019-07-22T17:35:09.9384067Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9384217Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9384311Z error: aborting due to 2 previous errors
2019-07-22T17:35:09.9384342Z 
2019-07-22T17:35:09.9384635Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9384672Z 
2019-07-22T17:35:09.9384672Z 
2019-07-22T17:35:09.9384906Z ------------------------------------------
2019-07-22T17:35:09.9384940Z 
2019-07-22T17:35:09.9384983Z 
2019-07-22T17:35:09.9385246Z ---- [ui] ui/issues/issue-53675-a-test-called-panic.rs stdout ----
2019-07-22T17:35:09.9385281Z 
2019-07-22T17:35:09.9385525Z error: test compilation failed although it shouldn't!
2019-07-22T17:35:09.9385786Z status: exit code: 1
2019-07-22T17:35:09.9386680Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-53675-a-test-called-panic.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-53675-a-test-called-panic" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-53675-a-test-called-panic/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9387050Z ------------------------------------------
2019-07-22T17:35:09.9387086Z 
2019-07-22T17:35:09.9387339Z ------------------------------------------
2019-07-22T17:35:09.9387389Z stderr:
2019-07-22T17:35:09.9387389Z stderr:
2019-07-22T17:35:09.9387621Z ------------------------------------------
2019-07-22T17:35:09.9388057Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9388125Z    |
2019-07-22T17:35:09.9388463Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9388526Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9388683Z 
2019-07-22T17:35:09.9389137Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9389504Z    |
2019-07-22T17:35:09.9389551Z LL | /     fn panic() {
2019-07-22T17:35:09.9389615Z LL | |         assert!(true)
2019-07-22T17:35:09.9389662Z LL | |     }
2019-07-22T17:35:09.9389662Z LL | |     }
2019-07-22T17:35:09.9389718Z    | |_____^
2019-07-22T17:35:09.9389777Z    |
2019-07-22T17:35:09.9390092Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9390155Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9390206Z 
2019-07-22T17:35:09.9390979Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9391404Z    |
2019-07-22T17:35:09.9391450Z LL | /     fn panic() {
2019-07-22T17:35:09.9391450Z LL | /     fn panic() {
2019-07-22T17:35:09.9391497Z LL | |         assert!(true);
2019-07-22T17:35:09.9391606Z    | |_____^
2019-07-22T17:35:09.9391649Z    |
2019-07-22T17:35:09.9391649Z    |
2019-07-22T17:35:09.9391987Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9392062Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9392100Z 
2019-07-22T17:35:09.9392521Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9392890Z    |
2019-07-22T17:35:09.9392936Z LL | /     fn panic() {
2019-07-22T17:35:09.9392936Z LL | /     fn panic() {
2019-07-22T17:35:09.9392999Z LL | |         panic!("in expr")
2019-07-22T17:35:09.9393090Z    | |_____^
2019-07-22T17:35:09.9393149Z    |
2019-07-22T17:35:09.9393149Z    |
2019-07-22T17:35:09.9393456Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9393523Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9393577Z 
2019-07-22T17:35:09.9394141Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9394578Z    |
2019-07-22T17:35:09.9394628Z LL | /     fn panic() {
2019-07-22T17:35:09.9394628Z LL | /     fn panic() {
2019-07-22T17:35:09.9394680Z LL | |         panic!("in stmt");
2019-07-22T17:35:09.9394804Z    | |_____^
2019-07-22T17:35:09.9394850Z    |
2019-07-22T17:35:09.9394850Z    |
2019-07-22T17:35:09.9395209Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9395276Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9395365Z error: aborting due to 5 previous errors
2019-07-22T17:35:09.9395416Z 
2019-07-22T17:35:09.9395719Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9395758Z 
---
2019-07-22T17:35:09.9396427Z diff of stderr:
2019-07-22T17:35:09.9396460Z 
2019-07-22T17:35:09.9396723Z - error: cannot test inner items
2019-07-22T17:35:09.9396977Z -   --> $DIR/test-inner-fn.rs:5:5
2019-07-22T17:35:09.9397419Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9397845Z +   --> $DIR/test-inner-fn.rs:4:1
2019-07-22T17:35:09.9397900Z 3    |
2019-07-22T17:35:09.9398153Z - LL |     #[test]
2019-07-22T17:35:09.9398437Z + LL | / fn foo() {
2019-07-22T17:35:09.9398488Z + LL | |     #[test]
2019-07-22T17:35:09.9398488Z + LL | |     #[test]
2019-07-22T17:35:09.9398581Z + LL | |     fn bar() {}
2019-07-22T17:35:09.9398630Z + LL | |     bar();
2019-07-22T17:35:09.9398678Z + LL | | }
2019-07-22T17:35:09.9398800Z 6    |
2019-07-22T17:35:09.9398800Z 6    |
2019-07-22T17:35:09.9399095Z -    = note: requested on the command line with `-D unnameable-test-items`
2019-07-22T17:35:09.9399458Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9399526Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9399850Z - error: cannot test inner items
2019-07-22T17:35:09.9400116Z -   --> $DIR/test-inner-fn.rs:13:9
2019-07-22T17:35:09.9400116Z -   --> $DIR/test-inner-fn.rs:13:9
2019-07-22T17:35:09.9400549Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9401298Z +   --> $DIR/test-inner-fn.rs:6:5
2019-07-22T17:35:09.9401366Z 11    |
2019-07-22T17:35:09.9401594Z - LL |         #[test]
2019-07-22T17:35:09.9401832Z -    |         ^^^^^^^
2019-07-22T17:35:09.9401883Z + LL |     fn bar() {}
2019-07-22T17:35:09.9402003Z +    |
2019-07-22T17:35:09.9402003Z +    |
2019-07-22T17:35:09.9402583Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9402659Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9403035Z - error: aborting due to 2 previous errors
2019-07-22T17:35:09.9403035Z - error: aborting due to 2 previous errors
2019-07-22T17:35:09.9403455Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9403551Z +    |
2019-07-22T17:35:09.9403864Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9403928Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9403994Z 16 
2019-07-22T17:35:09.9404549Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9404844Z +   --> $DIR/test-inner-fn.rs:12:5
2019-07-22T17:35:09.9404957Z + LL | /     fn foo() {
2019-07-22T17:35:09.9405005Z + LL | |         #[test]
2019-07-22T17:35:09.9405005Z + LL | |         #[test]
2019-07-22T17:35:09.9405068Z + LL | |         fn bar() {}
2019-07-22T17:35:09.9405117Z + LL | |         bar();
2019-07-22T17:35:09.9405174Z + LL | |     }
2019-07-22T17:35:09.9405280Z +    |
2019-07-22T17:35:09.9405280Z +    |
2019-07-22T17:35:09.9405663Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9405741Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9405792Z + 
2019-07-22T17:35:09.9406212Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9406488Z +   --> $DIR/test-inner-fn.rs:14:9
2019-07-22T17:35:09.9406540Z +    |
2019-07-22T17:35:09.9406587Z + LL |         fn bar() {}
2019-07-22T17:35:09.9406696Z +    |
2019-07-22T17:35:09.9406696Z +    |
2019-07-22T17:35:09.9407002Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9407081Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9407286Z + error: aborting due to 5 previous errors
2019-07-22T17:35:09.9407331Z + 
2019-07-22T17:35:09.9407653Z + For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9407706Z 17 
2019-07-22T17:35:09.9407706Z 17 
2019-07-22T17:35:09.9407737Z 
2019-07-22T17:35:09.9407767Z 
2019-07-22T17:35:09.9407835Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9408156Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/lint/test-inner-fn/test-inner-fn.stderr
2019-07-22T17:35:09.9408437Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9408735Z To only update this specific test, also pass `--test-args lint/test-inner-fn.rs`
2019-07-22T17:35:09.9408822Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9408887Z status: exit code: 1
2019-07-22T17:35:09.9408887Z status: exit code: 1
2019-07-22T17:35:09.9409699Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/lint/test-inner-fn.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/lint/test-inner-fn" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-D" "unnameable_test_items" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/lint/test-inner-fn/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9410068Z ------------------------------------------
2019-07-22T17:35:09.9410115Z 
2019-07-22T17:35:09.9410373Z ------------------------------------------
2019-07-22T17:35:09.9410423Z stderr:
2019-07-22T17:35:09.9410423Z stderr:
2019-07-22T17:35:09.9410657Z ------------------------------------------
2019-07-22T17:35:09.9411470Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9411851Z    |
2019-07-22T17:35:09.9411916Z LL | / fn foo() {
2019-07-22T17:35:09.9411916Z LL | / fn foo() {
2019-07-22T17:35:09.9411972Z LL | |     #[test] //~ ERROR cannot test inner items [unnameable_test_items]
2019-07-22T17:35:09.9412025Z LL | |     fn bar() {}
2019-07-22T17:35:09.9412072Z LL | |     bar();
2019-07-22T17:35:09.9412180Z    | |_^
2019-07-22T17:35:09.9412223Z    |
2019-07-22T17:35:09.9412223Z    |
2019-07-22T17:35:09.9412572Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9412754Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9412801Z 
2019-07-22T17:35:09.9413277Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9413610Z    |
2019-07-22T17:35:09.9413610Z    |
2019-07-22T17:35:09.9413672Z LL |     fn bar() {}
2019-07-22T17:35:09.9413764Z    |
2019-07-22T17:35:09.9413764Z    |
2019-07-22T17:35:09.9414166Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9414228Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9414265Z 
2019-07-22T17:35:09.9414708Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9414773Z    |
2019-07-22T17:35:09.9415076Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9415154Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9415189Z 
2019-07-22T17:35:09.9415602Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9416088Z    |
2019-07-22T17:35:09.9416137Z LL | /     fn foo() {
2019-07-22T17:35:09.9416137Z LL | /     fn foo() {
2019-07-22T17:35:09.9416211Z LL | |         #[test] //~ ERROR cannot test inner items [unnameable_test_items]
2019-07-22T17:35:09.9416267Z LL | |         fn bar() {}
2019-07-22T17:35:09.9416317Z LL | |         bar();
2019-07-22T17:35:09.9416431Z    | |_____^
2019-07-22T17:35:09.9416477Z    |
2019-07-22T17:35:09.9416477Z    |
2019-07-22T17:35:09.9416830Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9416912Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9416952Z 
2019-07-22T17:35:09.9417396Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9417777Z    |
2019-07-22T17:35:09.9417777Z    |
2019-07-22T17:35:09.9417826Z LL |         fn bar() {}
2019-07-22T17:35:09.9417940Z    |
2019-07-22T17:35:09.9417940Z    |
2019-07-22T17:35:09.9418270Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9418351Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9418439Z error: aborting due to 5 previous errors
2019-07-22T17:35:09.9418483Z 
2019-07-22T17:35:09.9418862Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9418902Z 
---
2019-07-22T17:35:09.9419624Z 
2019-07-22T17:35:09.9419687Z 4 LL |     NonExistent;
2019-07-22T17:35:09.9419740Z 5    |     ^^^^^^^^^^^ not found in this scope
2019-07-22T17:35:09.9419790Z 6 
2019-07-22T17:35:09.9420045Z - error: aborting due to previous error
2019-07-22T17:35:09.9420499Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9420569Z +    |
2019-07-22T17:35:09.9421551Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9421636Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9422044Z - For more information about this error, try `rustc --explain E0425`.
2019-07-22T17:35:09.9422103Z + error: aborting due to 2 previous errors
2019-07-22T17:35:09.9422149Z + 
2019-07-22T17:35:09.9422216Z + Some errors have detailed explanations: E0425, E0658.
2019-07-22T17:35:09.9422216Z + Some errors have detailed explanations: E0425, E0658.
2019-07-22T17:35:09.9422501Z + For more information about an error, try `rustc --explain E0425`.
2019-07-22T17:35:09.9422554Z 10 
2019-07-22T17:35:09.9422601Z 
2019-07-22T17:35:09.9422630Z 
2019-07-22T17:35:09.9422679Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9423037Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/proc-macro/ambiguous-builtin-attrs-test/ambiguous-builtin-attrs-test.stderr
2019-07-22T17:35:09.9423328Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9423643Z To only update this specific test, also pass `--test-args proc-macro/ambiguous-builtin-attrs-test.rs`
2019-07-22T17:35:09.9423749Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9423797Z status: exit code: 1
2019-07-22T17:35:09.9423797Z status: exit code: 1
2019-07-22T17:35:09.9424649Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/proc-macro/ambiguous-builtin-attrs-test.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/proc-macro/ambiguous-builtin-attrs-test" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/proc-macro/ambiguous-builtin-attrs-test/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9425147Z ------------------------------------------
2019-07-22T17:35:09.9425212Z 
2019-07-22T17:35:09.9425456Z ------------------------------------------
2019-07-22T17:35:09.9425506Z stderr:
2019-07-22T17:35:09.9425506Z stderr:
2019-07-22T17:35:09.9425752Z ------------------------------------------
2019-07-22T17:35:09.9425809Z error[E0425]: cannot find value `NonExistent` in this scope
2019-07-22T17:35:09.9426171Z    |
2019-07-22T17:35:09.9426171Z    |
2019-07-22T17:35:09.9426226Z LL |     NonExistent; //~ ERROR cannot find value `NonExistent` in this scope
2019-07-22T17:35:09.9426314Z 
2019-07-22T17:35:09.9426314Z 
2019-07-22T17:35:09.9426744Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9426812Z    |
2019-07-22T17:35:09.9427144Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9427217Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9427300Z error: aborting due to 2 previous errors
2019-07-22T17:35:09.9427349Z 
2019-07-22T17:35:09.9427397Z Some errors have detailed explanations: E0425, E0658.
2019-07-22T17:35:09.9427678Z For more information about an error, try `rustc --explain E0425`.
---
2019-07-22T17:35:09.9428430Z 
2019-07-22T17:35:09.9428473Z 8 LL | | }
2019-07-22T17:35:09.9428576Z 9    | |_^
2019-07-22T17:35:09.9428619Z 10 
2019-07-22T17:35:09.9428855Z - error: aborting due to previous error
2019-07-22T17:35:09.9429367Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9429701Z +   --> $DIR/termination-trait-in-test-should-panic.rs:7:5
2019-07-22T17:35:09.9429823Z + LL | use test::Bencher;
2019-07-22T17:35:09.9429871Z +    |     ^^^^^^^^^^^^^
2019-07-22T17:35:09.9429927Z +    |
2019-07-22T17:35:09.9429927Z +    |
2019-07-22T17:35:09.9430261Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9430326Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9430378Z 12 
2019-07-22T17:35:09.9431140Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9431219Z +    |
2019-07-22T17:35:09.9431610Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9431689Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9431801Z + error: aborting due to 3 previous errors
2019-07-22T17:35:09.9431847Z + 
2019-07-22T17:35:09.9432128Z + For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9432180Z 13 
2019-07-22T17:35:09.9432180Z 13 
2019-07-22T17:35:09.9432226Z 
2019-07-22T17:35:09.9432384Z 
2019-07-22T17:35:09.9432434Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9432868Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test-should-panic/termination-trait-in-test-should-panic.stderr
2019-07-22T17:35:09.9433167Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9433499Z To only update this specific test, also pass `--test-args rfc-1937-termination-trait/termination-trait-in-test-should-panic.rs`
2019-07-22T17:35:09.9433618Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9433669Z status: exit code: 1
2019-07-22T17:35:09.9433669Z status: exit code: 1
2019-07-22T17:35:09.9434613Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/rfc-1937-termination-trait/termination-trait-in-test-should-panic.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test-should-panic" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test-should-panic/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9435029Z ------------------------------------------
2019-07-22T17:35:09.9435069Z 
2019-07-22T17:35:09.9435341Z ------------------------------------------
2019-07-22T17:35:09.9435394Z stderr:
2019-07-22T17:35:09.9435394Z stderr:
2019-07-22T17:35:09.9435670Z ------------------------------------------
2019-07-22T17:35:09.9435730Z error: functions using `#[should_panic]` must return `()`
2019-07-22T17:35:09.9436142Z    |
2019-07-22T17:35:09.9436142Z    |
2019-07-22T17:35:09.9436416Z LL | / fn not_a_num() -> Result<(), ParseIntError> {
2019-07-22T17:35:09.9436491Z LL | |     //~^ ERROR functions using `#[should_panic]` must return `()`
2019-07-22T17:35:09.9436564Z LL | |     let _: u32 = "abc".parse()?;
2019-07-22T17:35:09.9436615Z LL | |     Ok(())
2019-07-22T17:35:09.9436727Z    | |_^
2019-07-22T17:35:09.9436757Z 
2019-07-22T17:35:09.9436757Z 
2019-07-22T17:35:09.9437192Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9437717Z    |
2019-07-22T17:35:09.9437765Z LL | use test::Bencher;
2019-07-22T17:35:09.9437827Z    |     ^^^^^^^^^^^^^
2019-07-22T17:35:09.9437876Z    |
2019-07-22T17:35:09.9437876Z    |
2019-07-22T17:35:09.9438250Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9438346Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9438386Z 
2019-07-22T17:35:09.9438830Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9438913Z    |
2019-07-22T17:35:09.9439242Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9439307Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9439421Z error: aborting due to 3 previous errors
2019-07-22T17:35:09.9439454Z 
2019-07-22T17:35:09.9439756Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9439796Z 
2019-07-22T17:35:09.9439796Z 
2019-07-22T17:35:09.9440070Z ------------------------------------------
2019-07-22T17:35:09.9440105Z 
2019-07-22T17:35:09.9440135Z 
2019-07-22T17:35:09.9440433Z ---- [ui] ui/rfc-1937-termination-trait/termination-trait-in-test.rs stdout ----
2019-07-22T17:35:09.9440927Z 
2019-07-22T17:35:09.9441273Z error: test compilation failed although it shouldn't!
2019-07-22T17:35:09.9441329Z status: exit code: 1
2019-07-22T17:35:09.9442258Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/rfc-1937-termination-trait/termination-trait-in-test.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test/a" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-in-test/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9442809Z ------------------------------------------
2019-07-22T17:35:09.9442858Z 
2019-07-22T17:35:09.9443099Z ------------------------------------------
2019-07-22T17:35:09.9443165Z stderr:
2019-07-22T17:35:09.9443165Z stderr:
2019-07-22T17:35:09.9443400Z ------------------------------------------
2019-07-22T17:35:09.9443814Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9444223Z    |
2019-07-22T17:35:09.9444280Z LL | use test::Bencher;
2019-07-22T17:35:09.9444343Z    |     ^^^^^^^^^^^^^
2019-07-22T17:35:09.9444390Z    |
2019-07-22T17:35:09.9444390Z    |
2019-07-22T17:35:09.9444722Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9444803Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9444841Z 
2019-07-22T17:35:09.9445286Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9445757Z    |
2019-07-22T17:35:09.9445757Z    |
2019-07-22T17:35:09.9446024Z LL | / fn is_a_num() -> Result<(), ParseIntError> {
2019-07-22T17:35:09.9446097Z LL | |     let _: u32 = "22".parse()?;
2019-07-22T17:35:09.9446151Z LL | |     Ok(())
2019-07-22T17:35:09.9446248Z    | |_^
2019-07-22T17:35:09.9446309Z    |
2019-07-22T17:35:09.9446309Z    |
2019-07-22T17:35:09.9446838Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9446916Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9446973Z 
2019-07-22T17:35:09.9447455Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9447874Z    |
2019-07-22T17:35:09.9447874Z    |
2019-07-22T17:35:09.9448168Z LL | / fn test_a_positive_bench(_: &mut Bencher) -> Result<(), ParseIntError> {
2019-07-22T17:35:09.9448227Z LL | |     Ok(())
2019-07-22T17:35:09.9448340Z    | |_^
2019-07-22T17:35:09.9448385Z    |
2019-07-22T17:35:09.9448385Z    |
2019-07-22T17:35:09.9448740Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9448818Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9448856Z 
2019-07-22T17:35:09.9449316Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9449824Z    |
2019-07-22T17:35:09.9449824Z    |
2019-07-22T17:35:09.9450166Z LL | fn test_a_positive_bench(_: &mut Bencher) -> Result<(), ParseIntError> {
2019-07-22T17:35:09.9450278Z    |
2019-07-22T17:35:09.9450278Z    |
2019-07-22T17:35:09.9450626Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9450691Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9451124Z 
2019-07-22T17:35:09.9452028Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9452412Z    |
2019-07-22T17:35:09.9452412Z    |
2019-07-22T17:35:09.9452696Z LL | / fn test_a_neg_bench(_: &mut Bencher) -> Result<(), ParseIntError> {
2019-07-22T17:35:09.9452755Z LL | |     let _: u32 = "abc".parse()?;
2019-07-22T17:35:09.9452815Z LL | |     Ok(())
2019-07-22T17:35:09.9452924Z    | |_^
2019-07-22T17:35:09.9452968Z    |
2019-07-22T17:35:09.9452968Z    |
2019-07-22T17:35:09.9453310Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9453376Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9453413Z 
2019-07-22T17:35:09.9453843Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9454224Z    |
2019-07-22T17:35:09.9454224Z    |
2019-07-22T17:35:09.9454486Z LL | fn test_a_neg_bench(_: &mut Bencher) -> Result<(), ParseIntError> {
2019-07-22T17:35:09.9454670Z    |
2019-07-22T17:35:09.9454670Z    |
2019-07-22T17:35:09.9454972Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9455064Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9455101Z 
2019-07-22T17:35:09.9455520Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9455601Z    |
2019-07-22T17:35:09.9455901Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9456104Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9456198Z error: aborting due to 7 previous errors
2019-07-22T17:35:09.9456230Z 
2019-07-22T17:35:09.9456560Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9456598Z 
2019-07-22T17:35:09.9456598Z 
2019-07-22T17:35:09.9456837Z ------------------------------------------
2019-07-22T17:35:09.9456871Z 
2019-07-22T17:35:09.9456911Z 
2019-07-22T17:35:09.9457214Z ---- [ui] ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs stdout ----
2019-07-22T17:35:09.9457270Z diff of stderr:
2019-07-22T17:35:09.9457301Z 
2019-07-22T17:35:09.9457726Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9457998Z +   --> $DIR/termination-trait-test-wrong-type.rs:6:1
2019-07-22T17:35:09.9458052Z +    |
2019-07-22T17:35:09.9458348Z + LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> {
2019-07-22T17:35:09.9458406Z + LL | |     "0".parse()
2019-07-22T17:35:09.9458457Z + LL | | }
2019-07-22T17:35:09.9458632Z +    |
2019-07-22T17:35:09.9458632Z +    |
2019-07-22T17:35:09.9458954Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9459037Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9459191Z + 
2019-07-22T17:35:09.9459663Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9459751Z +    |
2019-07-22T17:35:09.9460093Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9460175Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9460228Z + 
2019-07-22T17:35:09.9460298Z 1 error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseFloatError>`
2019-07-22T17:35:09.9460664Z 3    |
2019-07-22T17:35:09.9460695Z 
2019-07-22T17:35:09.9460695Z 
2019-07-22T17:35:09.9461073Z 9    = help: the trait `std::process::Termination` is not implemented for `std::result::Result<f32, std::num::ParseFloatError>`
2019-07-22T17:35:09.9461172Z 10    = note: required by `test::assert_test_result`
2019-07-22T17:35:09.9461542Z - error: aborting due to previous error
2019-07-22T17:35:09.9461615Z + error: aborting due to 3 previous errors
2019-07-22T17:35:09.9461662Z 13 
2019-07-22T17:35:09.9461932Z - For more information about this error, try `rustc --explain E0277`.
2019-07-22T17:35:09.9461932Z - For more information about this error, try `rustc --explain E0277`.
2019-07-22T17:35:09.9462006Z + Some errors have detailed explanations: E0277, E0658.
2019-07-22T17:35:09.9462274Z + For more information about an error, try `rustc --explain E0277`.
2019-07-22T17:35:09.9462326Z 15 
2019-07-22T17:35:09.9462355Z 
2019-07-22T17:35:09.9462383Z 
2019-07-22T17:35:09.9462459Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9462849Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type/termination-trait-test-wrong-type.stderr
2019-07-22T17:35:09.9463142Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9463483Z To only update this specific test, also pass `--test-args rfc-1937-termination-trait/termination-trait-test-wrong-type.rs`
2019-07-22T17:35:09.9463572Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9463638Z status: exit code: 1
2019-07-22T17:35:09.9463638Z status: exit code: 1
2019-07-22T17:35:09.9464683Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9465107Z ------------------------------------------
2019-07-22T17:35:09.9465145Z 
2019-07-22T17:35:09.9465400Z ------------------------------------------
2019-07-22T17:35:09.9465450Z stderr:
2019-07-22T17:35:09.9465450Z stderr:
2019-07-22T17:35:09.9465683Z ------------------------------------------
2019-07-22T17:35:09.9466110Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9466514Z    |
2019-07-22T17:35:09.9466514Z    |
2019-07-22T17:35:09.9466794Z LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> { //~ ERROR
2019-07-22T17:35:09.9466850Z LL | |     "0".parse()
2019-07-22T17:35:09.9466957Z    | |_^
2019-07-22T17:35:09.9467001Z    |
2019-07-22T17:35:09.9467001Z    |
2019-07-22T17:35:09.9467327Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9467508Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9467545Z 
2019-07-22T17:35:09.9467995Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9468092Z    |
2019-07-22T17:35:09.9468402Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9468464Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9468528Z 
2019-07-22T17:35:09.9468585Z error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseFloatError>`
2019-07-22T17:35:09.9468974Z    |
2019-07-22T17:35:09.9468974Z    |
2019-07-22T17:35:09.9469244Z LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> { //~ ERROR
2019-07-22T17:35:09.9469309Z LL | |     "0".parse()
2019-07-22T17:35:09.9469370Z LL | | }
2019-07-22T17:35:09.9469423Z    | |_^ `main` can only return types that implement `std::process::Termination`
2019-07-22T17:35:09.9469472Z    |
2019-07-22T17:35:09.9469546Z    = help: the trait `std::process::Termination` is not implemented for `std::result::Result<f32, std::num::ParseFloatError>`
2019-07-22T17:35:09.9469608Z    = note: required by `test::assert_test_result`
2019-07-22T17:35:09.9469688Z error: aborting due to 3 previous errors
2019-07-22T17:35:09.9469737Z 
2019-07-22T17:35:09.9469794Z Some errors have detailed explanations: E0277, E0658.
2019-07-22T17:35:09.9470066Z For more information about an error, try `rustc --explain E0277`.
2019-07-22T17:35:09.9470066Z For more information about an error, try `rustc --explain E0277`.
2019-07-22T17:35:09.9470102Z 
2019-07-22T17:35:09.9470354Z ------------------------------------------
2019-07-22T17:35:09.9470388Z 
2019-07-22T17:35:09.9470416Z 
2019-07-22T17:35:09.9470658Z ---- [ui] ui/rustc_private-libtest.rs stdout ----
2019-07-22T17:35:09.9471038Z diff of stderr:
2019-07-22T17:35:09.9471080Z 
2019-07-22T17:35:09.9471129Z 4 LL |     use libtest::*;
2019-07-22T17:35:09.9471181Z 5    |         ^^^^^^^ maybe a missing `extern crate libtest;`?
2019-07-22T17:35:09.9471544Z - error: aborting due to previous error
2019-07-22T17:35:09.9471544Z - error: aborting due to previous error
2019-07-22T17:35:09.9471958Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9472352Z +   --> $DIR/rustc_private-libtest.rs:2:5
2019-07-22T17:35:09.9472465Z + LL |     extern crate libtest;
2019-07-22T17:35:09.9472532Z +    |     ^^^^^^^^^^^^^^^^^^^^^
2019-07-22T17:35:09.9472579Z +    |
2019-07-22T17:35:09.9472579Z +    |
2019-07-22T17:35:09.9472940Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9473021Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9473389Z - For more information about this error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9473448Z + error: aborting due to 2 previous errors
2019-07-22T17:35:09.9473494Z + 
2019-07-22T17:35:09.9473544Z + Some errors have detailed explanations: E0432, E0658.
2019-07-22T17:35:09.9473544Z + Some errors have detailed explanations: E0432, E0658.
2019-07-22T17:35:09.9473828Z + For more information about an error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9473880Z 10 
2019-07-22T17:35:09.9473910Z 
2019-07-22T17:35:09.9473939Z 
2019-07-22T17:35:09.9474004Z The actual stderr differed from the expected stderr.
2019-07-22T17:35:09.9474345Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rustc_private-libtest/rustc_private-libtest.stderr
2019-07-22T17:35:09.9474619Z To update references, rerun the tests and pass the `--bless` flag
2019-07-22T17:35:09.9474921Z To only update this specific test, also pass `--test-args rustc_private-libtest.rs`
2019-07-22T17:35:09.9475008Z error: 1 errors occurred comparing output.
2019-07-22T17:35:09.9475173Z status: exit code: 1
2019-07-22T17:35:09.9475173Z status: exit code: 1
2019-07-22T17:35:09.9475995Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/rustc_private-libtest.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rustc_private-libtest" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/rustc_private-libtest/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9476352Z ------------------------------------------
2019-07-22T17:35:09.9476388Z 
2019-07-22T17:35:09.9476640Z ------------------------------------------
2019-07-22T17:35:09.9476691Z stderr:
2019-07-22T17:35:09.9476691Z stderr:
2019-07-22T17:35:09.9476925Z ------------------------------------------
2019-07-22T17:35:09.9477005Z error[E0432]: unresolved import `libtest`
2019-07-22T17:35:09.9477262Z   --> /checkout/src/test/ui/rustc_private-libtest.rs:3:9
2019-07-22T17:35:09.9477316Z    |
2019-07-22T17:35:09.9477369Z LL |     use libtest::*; //~ ERROR unresolved import
2019-07-22T17:35:09.9477442Z    |         ^^^^^^^ maybe a missing `extern crate libtest;`?
2019-07-22T17:35:09.9477477Z 
2019-07-22T17:35:09.9477885Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9478241Z    |
2019-07-22T17:35:09.9478288Z LL |     extern crate libtest;
2019-07-22T17:35:09.9478352Z    |     ^^^^^^^^^^^^^^^^^^^^^
2019-07-22T17:35:09.9478398Z    |
2019-07-22T17:35:09.9478398Z    |
2019-07-22T17:35:09.9478851Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9478939Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9479041Z error: aborting due to 2 previous errors
2019-07-22T17:35:09.9479090Z 
2019-07-22T17:35:09.9479143Z Some errors have detailed explanations: E0432, E0658.
2019-07-22T17:35:09.9479467Z For more information about an error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9479467Z For more information about an error, try `rustc --explain E0432`.
2019-07-22T17:35:09.9479506Z 
2019-07-22T17:35:09.9479782Z ------------------------------------------
2019-07-22T17:35:09.9479818Z 
2019-07-22T17:35:09.9479850Z 
2019-07-22T17:35:09.9480105Z ---- [ui] ui/test-on-macro.rs stdout ----
2019-07-22T17:35:09.9480141Z 
2019-07-22T17:35:09.9480522Z error: test compilation failed although it shouldn't!
2019-07-22T17:35:09.9480587Z status: exit code: 1
2019-07-22T17:35:09.9481788Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/test-on-macro.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-on-macro" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-on-macro/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9482176Z ------------------------------------------
2019-07-22T17:35:09.9482228Z 
2019-07-22T17:35:09.9482664Z ------------------------------------------
2019-07-22T17:35:09.9482721Z stderr:
2019-07-22T17:35:09.9482721Z stderr:
2019-07-22T17:35:09.9482976Z ------------------------------------------
2019-07-22T17:35:09.9483048Z warning: `#[test]` attribute should not be used on macros. Use `#[cfg(test)]` instead.
2019-07-22T17:35:09.9483381Z    |
2019-07-22T17:35:09.9483428Z LL | foo!();
2019-07-22T17:35:09.9483474Z    | ^^^^^^^
2019-07-22T17:35:09.9483505Z 
2019-07-22T17:35:09.9483505Z 
2019-07-22T17:35:09.9483931Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9484136Z    |
2019-07-22T17:35:09.9484523Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9484589Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9484672Z error: aborting due to previous error
2019-07-22T17:35:09.9484721Z 
2019-07-22T17:35:09.9484998Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9485045Z 
2019-07-22T17:35:09.9485045Z 
2019-07-22T17:35:09.9485279Z ------------------------------------------
2019-07-22T17:35:09.9485329Z 
2019-07-22T17:35:09.9485357Z 
2019-07-22T17:35:09.9485598Z ---- [ui] ui/test-should-panic-attr.rs stdout ----
2019-07-22T17:35:09.9485632Z 
2019-07-22T17:35:09.9485892Z error: test compilation failed although it shouldn't!
2019-07-22T17:35:09.9485945Z status: exit code: 1
2019-07-22T17:35:09.9486755Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/test-should-panic-attr.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-should-panic-attr" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-should-panic-attr/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9487122Z ------------------------------------------
2019-07-22T17:35:09.9487157Z 
2019-07-22T17:35:09.9487410Z ------------------------------------------
2019-07-22T17:35:09.9487460Z stderr:
2019-07-22T17:35:09.9487460Z stderr:
2019-07-22T17:35:09.9487691Z ------------------------------------------
2019-07-22T17:35:09.9487766Z warning: argument must be of the form: `expected = "error message"`
2019-07-22T17:35:09.9488094Z    |
2019-07-22T17:35:09.9488094Z    |
2019-07-22T17:35:09.9488158Z LL | #[should_panic(expected)]
2019-07-22T17:35:09.9488251Z    |
2019-07-22T17:35:09.9488324Z    = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
2019-07-22T17:35:09.9488367Z 
2019-07-22T17:35:09.9488367Z 
2019-07-22T17:35:09.9488419Z warning: argument must be of the form: `expected = "error message"`
2019-07-22T17:35:09.9488857Z    |
2019-07-22T17:35:09.9488857Z    |
2019-07-22T17:35:09.9488904Z LL | #[should_panic(expect)]
2019-07-22T17:35:09.9489012Z    |
2019-07-22T17:35:09.9489070Z    = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
2019-07-22T17:35:09.9489110Z 
2019-07-22T17:35:09.9489110Z 
2019-07-22T17:35:09.9489176Z warning: argument must be of the form: `expected = "error message"`
2019-07-22T17:35:09.9489529Z    |
2019-07-22T17:35:09.9489529Z    |
2019-07-22T17:35:09.9489577Z LL | #[should_panic(expected(foo, bar))]
2019-07-22T17:35:09.9489688Z    |
2019-07-22T17:35:09.9489744Z    = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
2019-07-22T17:35:09.9489799Z 
2019-07-22T17:35:09.9489799Z 
2019-07-22T17:35:09.9489849Z warning: argument must be of the form: `expected = "error message"`
2019-07-22T17:35:09.9490187Z    |
2019-07-22T17:35:09.9490187Z    |
2019-07-22T17:35:09.9490236Z LL | #[should_panic(expected = "foo", bar)]
2019-07-22T17:35:09.9490334Z    |
2019-07-22T17:35:09.9490408Z    = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
2019-07-22T17:35:09.9490527Z 
2019-07-22T17:35:09.9490527Z 
2019-07-22T17:35:09.9491351Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9491715Z    |
2019-07-22T17:35:09.9491715Z    |
2019-07-22T17:35:09.9491760Z LL | / fn test1() {
2019-07-22T17:35:09.9491823Z LL | |     panic!();
2019-07-22T17:35:09.9491914Z    | |_^
2019-07-22T17:35:09.9491985Z    |
2019-07-22T17:35:09.9491985Z    |
2019-07-22T17:35:09.9492315Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9492378Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9492432Z 
2019-07-22T17:35:09.9492853Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9493205Z    |
2019-07-22T17:35:09.9493205Z    |
2019-07-22T17:35:09.9493251Z LL | / fn test2() {
2019-07-22T17:35:09.9493298Z LL | |     panic!();
2019-07-22T17:35:09.9493406Z    | |_^
2019-07-22T17:35:09.9493449Z    |
2019-07-22T17:35:09.9493449Z    |
2019-07-22T17:35:09.9493769Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9493832Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9493869Z 
2019-07-22T17:35:09.9494293Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9494631Z    |
2019-07-22T17:35:09.9494631Z    |
2019-07-22T17:35:09.9494677Z LL | / fn test3() {
2019-07-22T17:35:09.9494750Z LL | |     panic!();
2019-07-22T17:35:09.9494839Z    | |_^
2019-07-22T17:35:09.9494897Z    |
2019-07-22T17:35:09.9494897Z    |
2019-07-22T17:35:09.9495200Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9495262Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9495314Z 
2019-07-22T17:35:09.9495729Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9496193Z    |
2019-07-22T17:35:09.9496193Z    |
2019-07-22T17:35:09.9496239Z LL | / fn test4() {
2019-07-22T17:35:09.9496287Z LL | |     panic!();
2019-07-22T17:35:09.9496391Z    | |_^
2019-07-22T17:35:09.9496434Z    |
2019-07-22T17:35:09.9496434Z    |
2019-07-22T17:35:09.9496777Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9496870Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9496907Z 
2019-07-22T17:35:09.9497327Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9497665Z    |
2019-07-22T17:35:09.9497665Z    |
2019-07-22T17:35:09.9497709Z LL | / fn test5() {
2019-07-22T17:35:09.9497772Z LL | |     panic!();
2019-07-22T17:35:09.9497871Z    | |_^
2019-07-22T17:35:09.9497913Z    |
2019-07-22T17:35:09.9497913Z    |
2019-07-22T17:35:09.9498233Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9498294Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9498329Z 
2019-07-22T17:35:09.9498788Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9498948Z    |
2019-07-22T17:35:09.9499302Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9499365Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9499448Z error: aborting due to 6 previous errors
2019-07-22T17:35:09.9499496Z 
2019-07-22T17:35:09.9499770Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9499818Z 
2019-07-22T17:35:09.9499818Z 
2019-07-22T17:35:09.9500053Z ------------------------------------------
2019-07-22T17:35:09.9500103Z 
2019-07-22T17:35:09.9500132Z 
2019-07-22T17:35:09.9500389Z ---- [ui] ui/test-shadowing/test-cant-be-shadowed.rs stdout ----
2019-07-22T17:35:09.9500425Z 
2019-07-22T17:35:09.9501190Z error: test compilation failed although it shouldn't!
2019-07-22T17:35:09.9501253Z status: exit code: 1
2019-07-22T17:35:09.9502122Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/test-shadowing/test-cant-be-shadowed.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-shadowing/test-cant-be-shadowed" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/test-shadowing/test-cant-be-shadowed/auxiliary" "-A" "unused"
2019-07-22T17:35:09.9502489Z ------------------------------------------
2019-07-22T17:35:09.9502540Z 
2019-07-22T17:35:09.9502781Z ------------------------------------------
2019-07-22T17:35:09.9502830Z stderr:
2019-07-22T17:35:09.9502830Z stderr:
2019-07-22T17:35:09.9503063Z ------------------------------------------
2019-07-22T17:35:09.9503493Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9503865Z    |
2019-07-22T17:35:09.9503911Z LL | fn foo(){}
2019-07-22T17:35:09.9503958Z    | ^^^^^^^^^^
2019-07-22T17:35:09.9504001Z    |
2019-07-22T17:35:09.9504001Z    |
2019-07-22T17:35:09.9504395Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9504462Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9504618Z 
2019-07-22T17:35:09.9505123Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9505492Z    |
2019-07-22T17:35:09.9505492Z    |
2019-07-22T17:35:09.9505571Z LL | fn bar() {}
2019-07-22T17:35:09.9505686Z    |
2019-07-22T17:35:09.9505686Z    |
2019-07-22T17:35:09.9506042Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9506108Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9506146Z 
2019-07-22T17:35:09.9506605Z error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9506672Z    |
2019-07-22T17:35:09.9507009Z    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9507091Z    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9507179Z error: aborting due to 3 previous errors
2019-07-22T17:35:09.9507229Z 
2019-07-22T17:35:09.9507531Z For more information about this error, try `rustc --explain E0658`.
2019-07-22T17:35:09.9507686Z 
2019-07-22T17:35:09.9507686Z 
2019-07-22T17:35:09.9507974Z ------------------------------------------
2019-07-22T17:35:09.9508026Z 
2019-07-22T17:35:09.9508056Z 
2019-07-22T17:35:09.9508320Z ---- [ui] ui/test-warns-dead-code.rs stdout ----
2019-07-22T17:35:09.9508376Z diff of stderr:
2019-07-22T17:35:09.9508408Z 
2019-07-22T17:35:09.9508674Z - error: function is never used: `dead`
2019-07-22T17:35:09.9508933Z -   --> $DIR/test-warns-dead-code.rs:5:1
2019-07-22T17:35:09.9509383Z + error[E0658]: use of unstable library feature 'rustc_private': crate "libtest" is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
2019-07-22T17:35:09.9509470Z 3    |
2019-07-22T17:35:09.9509706Z - LL | fn dead() {}
2019-07-22T17:35:09.9510183Z -    |
2019-07-22T17:35:09.9510843Z - note: lint level defined here
2019-07-22T17:35:09.9511102Z -   --> $DIR/test-warns-dead-code.rs:3:9
2019-07-22T17:35:09.9511345Z -    |
2019-07-22T17:35:09.9511345Z -    |
2019-07-22T17:35:09.9511565Z - LL | #![deny(dead_code)]
2019-07-22T17:35:09.9511779Z -    |         ^^^^^^^^^
2019-07-22T17:35:09.9512122Z +    = note: for more information, see ***/issues/27812
2019-07-22T17:35:09.9512187Z +    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
2019-07-22T17:35:09.9512310Z 13 error: aborting due to previous error
2019-07-22T17:35:09.9512355Z 14 
2019-07-22T17:35:09.9512385Z 
---
2019-07-22T17:35:09.9523201Z thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:535:22
2019-07-22T17:35:09.9523294Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
2019-07-22T17:35:09.9523331Z 
2019-07-22T17:35:09.9523359Z 
2019-07-22T17:35:09.9525133Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/ui" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "ui" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-6.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "6.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2019-07-22T17:35:09.9525436Z 
2019-07-22T17:35:09.9525469Z 
2019-07-22T17:35:09.9525520Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
2019-07-22T17:35:09.9525592Z Build completed unsuccessfully in 0:58:11
2019-07-22T17:35:09.9525592Z Build completed unsuccessfully in 0:58:11
2019-07-22T17:35:10.8911791Z ##[error]Bash exited with code '1'.
2019-07-22T17:35:10.8951698Z ##[section]Starting: Checkout
2019-07-22T17:35:10.8953594Z ==============================================================================
2019-07-22T17:35:10.8953671Z Task         : Get sources
2019-07-22T17:35:10.8953719Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@jonas-schievink jonas-schievink added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 26, 2019
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bors commented Jul 28, 2019

☔ The latest upstream changes (presumably #62910) made this pull request unmergeable. Please resolve the merge conflicts.

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@crlf0710 Ping from Triage. Any updates on this PR?

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crlf0710 commented Aug 5, 2019

Closing in favor of the upcoming libstd changes.

@crlf0710 crlf0710 closed this Aug 5, 2019
@crlf0710 crlf0710 mentioned this pull request Aug 21, 2019
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@crlf0710 @rust-highfive @bors @joelpalmer @jonas-schievink @hanna-kruppe @gnzlbg