build from master failed #1058

jiacai2050 · 2019-07-26T09:10:27Z

cargo +nightly build --release

 Compiling rustc-ap-arena v491.0.0
error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<T>` in the current scope
   --> /Users/chenxiang/.cargo/registry/src/mirrors.ustc.edu.cn-12df342d903acd47/rustc-ap-arena-491.0.0/lib.rs:102:47
    |
102 |                 self.start().add(self.storage.cap())
    |                                               ^^^ private field, not a method

error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<T>` in the current scope
   --> /Users/chenxiang/.cargo/registry/src/mirrors.ustc.edu.cn-12df342d903acd47/rustc-ap-arena-491.0.0/lib.rs:273:55
    |
273 |                     new_capacity = last_chunk.storage.cap();
    |                                                       ^^^ private field, not a method

error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<u8>` in the current scope
   --> /Users/chenxiang/.cargo/registry/src/mirrors.ustc.edu.cn-12df342d903acd47/rustc-ap-arena-491.0.0/lib.rs:408:55
    |
408 |                     new_capacity = last_chunk.storage.cap();
    |                                                       ^^^ private field, not a method

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0599`.
error: Could not compile `rustc-ap-arena`.
warning: build failed, waiting for other jobs to finish...
error: build failed

 (master)$ rustup --version
rustup 1.17.0 ( )
 (master)$ cargo --version
cargo 1.36.0 (c4fcfb725 2019-05-15)
 (master)$ rustc --version
rustc 1.36.0 (a53f9df32 2019-07-03)
 (master)$ rustup run nightly rustup show
Default host: x86_64-apple-darwin

installed toolchains
--------------------

stable-x86_64-apple-darwin
nightly-x86_64-apple-darwin

active toolchain
----------------

nightly-x86_64-apple-darwin (environment override by RUSTUP_TOOLCHAIN)
rustc 1.38.0-nightly (890881f8f 2019-07-25)

The text was updated successfully, but these errors were encountered:

koka831 · 2019-07-26T10:48:41Z

same here. I tried to build from #9cf8f29, and faced the error above.

$ uname -a
Linux koka 4.18.0-25-generic #26~18.04.1-Ubuntu SMP Thu Jun 27 07:28:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

$ rustup --version                 [master]
rustup 1.18.3 (435397f48 2019-05-22)

$ cargo --version                  [master]
cargo 1.36.0 (c4fcfb725 2019-05-15)

$ rustc --version                  [master]
rustc 1.36.0 (a53f9df32 2019-07-03)

$ rustup run nightly rustup show   [master]
Default host: x86_64-unknown-linux-gnu

installed toolchains
--------------------

stable-x86_64-unknown-linux-gnu
nightly-x86_64-unknown-linux-gnu

active toolchain
----------------

nightly-x86_64-unknown-linux-gnu (environment override by RUSTUP_TOOLCHAIN)
rustc 1.38.0-nightly (890881f8f 2019-07-25)

koka831 · 2019-07-26T10:58:45Z

according to this: https://docs.rs/crate/rustc-ap-arena/491.0.0/source/lib.rs ,
self.storage is alloc::raw_vec::RawVec<T>.
and from https://github.com/rust-lang/rust/blob/4268e7ee22935f086b856ef0063a9e22b49aeddb/src/liballoc/raw_vec.rs#L204
it might be renamed to capacity() from cap().

kngwyu · 2019-07-28T12:49:54Z

@jiacai2050 @koka831
Thank you for reporting and sorry for the delay in response.
I'm going to fix it

mathewcohle · 2019-07-28T12:50:48Z

I've found following workaround:

clone repo
apply following patch:

diff --git a/Cargo.toml b/Cargo.toml
index 7fed526..68f87d9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ debug = false # because of #1005
 [dependencies]
 bitflags = "1.0"
 log = "0.4"
-rustc-ap-syntax = "491.0.0"
+rustc-ap-syntax = "541.0.0"
 env_logger = "0.6"
 clap = "2.32"
 lazy_static = "1.2"
diff --git a/src/racer/ast.rs b/src/racer/ast.rs
index 000b83a..c7b87c1 100644
--- a/src/racer/ast.rs
+++ b/src/racer/ast.rs
@@ -168,7 +168,7 @@ impl<'ast> visit::Visitor<'ast> for PatBindVisitor {
     fn visit_expr(&mut self, ex: &ast::Expr) {
         // don't visit the RHS or block of an 'if let' or 'for' stmt
         match ex.node {
-            ExprKind::IfLet(ref pat, ..) | ExprKind::WhileLet(ref pat, ..) => {
+            ExprKind::Let(ref pat, ..) => {
                 pat.iter().for_each(|pat| self.visit_pat(pat))
             }
             ExprKind::ForLoop(ref pat, ..) => self.visit_pat(pat),
@@ -717,8 +717,7 @@ impl<'c, 's, 'ast> visit::Visitor<'ast> for ExprTypeVisitor<'c, 's> {
                     }
                 }
             }
-            ExprKind::If(_, ref block, ref else_block)
-            | ExprKind::IfLet(_, _, ref block, ref else_block) => {
+            ExprKind::If(_, ref block, ref else_block) => {
                 debug!("if/iflet expr");
                 if let Some(stmt) = block.stmts.last() {
                     visit::walk_stmt(self, stmt);
@@ -1333,7 +1332,7 @@ pub(crate) struct IfLetVisitor<'r, 's> {
 impl<'ast, 'r, 's> visit::Visitor<'ast> for IfLetVisitor<'r, 's> {
     fn visit_expr(&mut self, ex: &'ast ast::Expr) {
         match &ex.node {
-            ExprKind::IfLet(pats, expr, _, _) | ExprKind::WhileLet(pats, expr, _, _) => {
+            ExprKind::Let(pats, expr) => {
                 if let Some(pat) = pats.get(0) {
                     self.let_pat = Some(Pat::from_ast(&pat.node, &self.scope));
                     let mut expr_visitor = ExprTypeVisitor::new(self.scope.clone(), self.session);
diff --git a/src/racer/lib.rs b/src/racer/lib.rs
index 6291cdb..351d52a 100644
--- a/src/racer/lib.rs
+++ b/src/racer/lib.rs
@@ -8,10 +8,8 @@ extern crate lazy_static;
 #[macro_use]
 extern crate bitflags;
 
-use syntax;
 #[macro_use]
 extern crate derive_more;
-use rls_span;
 
 #[macro_use]
 mod testutils;

build locally cargo +nightly build --release

As I'm new to rust I'm not confident enough to submit it as PR, but hopefully it will help in the meantime.

kngwyu · 2019-07-28T13:00:00Z

@mathewcohle
Thanks, looks ExprKind::IfLet has gone...

mathewcohle · 2019-07-28T13:13:52Z

@kngwyu indeed, see rust-lang/rust#60861

davesque · 2019-07-29T02:52:38Z

After applying that patch (or trying the fix branch from the PR), I'm still getting build errors:

$ cargo +nightly build --release
    Updating crates.io index
   Compiling semver-parser v0.7.0
   Compiling libc v0.2.48
   Compiling autocfg v0.1.2
   Compiling arrayvec v0.4.10
   Compiling nodrop v0.1.13
   Compiling cfg-if v0.1.6
   Compiling rand_core v0.4.0
   Compiling scopeguard v0.3.3
   Compiling memoffset v0.2.1
   Compiling lazy_static v1.2.0
   Compiling proc-macro2 v0.4.27
   Compiling void v1.0.2
   Compiling stable_deref_trait v1.1.1
   Compiling rustc-rayon-core v0.2.0
   Compiling unicode-xid v0.1.0
   Compiling byteorder v1.3.1
   Compiling rustc-rayon v0.2.0
   Compiling either v1.5.0
   Compiling indexmap v1.0.2
   Compiling rustc-ap-graphviz v541.0.0
   Compiling memchr v2.1.3
   Compiling serde v1.0.87
   Compiling ryu v0.2.7
   Compiling unicode-width v0.1.5
   Compiling scoped-tls v1.0.0
   Compiling ucd-util v0.1.3
   Compiling regex v1.1.0
   Compiling rustc-ap-rustc_target v541.0.0
   Compiling itoa v0.4.3
   Compiling bitflags v1.0.4
   Compiling annotate-snippets v0.6.1
   Compiling rustc-ap-syntax v541.0.0
   Compiling termcolor v1.0.4
   Compiling quick-error v1.2.2
   Compiling utf8-ranges v1.0.2
   Compiling strsim v0.7.0
   Compiling rustc-ap-rustc_lexer v541.0.0
   Compiling vec_map v0.8.1
   Compiling ansi_term v0.11.0
   Compiling lazycell v1.2.1
   Compiling crossbeam-utils v0.2.2
   Compiling log v0.4.6
   Compiling unreachable v1.0.0
   Compiling crossbeam-utils v0.6.6
   Compiling thread_local v0.3.6
   Compiling owning_ref v0.4.0
   Compiling rand_core v0.3.1
   Compiling itertools v0.8.0
   Compiling rand_chacha v0.1.1
   Compiling rand v0.6.5
   Compiling textwrap v0.10.0
   Compiling semver v0.9.0
   Compiling humantime v1.2.0
   Compiling regex-syntax v0.6.5
   Compiling smallvec v0.6.8
   Compiling ena v0.13.0
   Compiling rand_isaac v0.1.1
   Compiling rand_hc v0.1.0
   Compiling rand_xorshift v0.1.1
   Compiling lock_api v0.1.5
   Compiling rustc-ap-serialize v541.0.0
   Compiling rustc_version v0.2.3
   Compiling crossbeam-epoch v0.3.1
   Compiling rand_os v0.1.2
   Compiling rand_jitter v0.1.3
   Compiling num_cpus v1.9.0
   Compiling jobserver v0.1.13
   Compiling atty v0.2.11
   Compiling rustc-hash v1.0.1
   Compiling clap v2.32.0
   Compiling rand_pcg v0.1.1
   Compiling parking_lot_core v0.4.0
   Compiling crossbeam-deque v0.2.0
   Compiling aho-corasick v0.6.9
   Compiling quote v0.6.11
   Compiling syn v0.15.26
   Compiling parking_lot v0.7.1
   Compiling rustc-ap-rustc_data_structures v541.0.0
   Compiling rustc-ap-arena v541.0.0
   Compiling env_logger v0.6.0
   Compiling synstructure v0.10.2
   Compiling serde_derive v1.0.87
   Compiling derive_more v0.13.0
   Compiling rustc-ap-rustc_macros v541.0.0
   Compiling rustc-ap-syntax_pos v541.0.0
   Compiling rustc-ap-rustc_errors v541.0.0
error: expected one of `,`, `@`, or `]`, found `..`
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:114:28
    |
114 |                 ["a", ref a..] => dl.aggregate_align = align(a, "a")?,
    |                            ^^ expected one of `,`, `@`, or `]` here

error: expected one of `,`, `@`, or `]`, found `..`
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:115:30
    |
115 |                 ["f32", ref a..] => dl.f32_align = align(a, "f32")?,
    |                              ^^ expected one of `,`, `@`, or `]` here

error: expected one of `,`, `@`, or `]`, found `..`
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:116:30
    |
116 |                 ["f64", ref a..] => dl.f64_align = align(a, "f64")?,
    |                              ^^ expected one of `,`, `@`, or `]` here

error: expected one of `,`, `@`, or `]`, found `..`
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:117:35
    |
117 |                 [p @ "p", s, ref a..] | [p @ "p0", s, ref a..] => {
    |                                   ^^ expected one of `,`, `@`, or `]` here

error: expected one of `,`, `@`, or `]`, found `..`
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:117:60
    |
117 |                 [p @ "p", s, ref a..] | [p @ "p0", s, ref a..] => {
    |                                                            ^^ expected one of `,`, `@`, or `]` here

error: expected one of `,`, `@`, or `]`, found `..`
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:121:26
    |
121 |                 [s, ref a..] if s.starts_with("i") => {
    |                          ^^ expected one of `,`, `@`, or `]` here

error: expected one of `,`, `@`, or `]`, found `..`
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:145:26
    |
145 |                 [s, ref a..] if s.starts_with("v") => {
    |                          ^^ expected one of `,`, `@`, or `]` here

error[E0308]: mismatched types
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:114:62
    |
114 |                 ["a", ref a..] => dl.aggregate_align = align(a, "a")?,
    |                                                              ^ expected slice, found &str
    |
    = note: expected type `&[&str]`
               found type `&&str`

error[E0308]: mismatched types
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:115:58
    |
115 |                 ["f32", ref a..] => dl.f32_align = align(a, "f32")?,
    |                                                          ^ expected slice, found &str
    |
    = note: expected type `&[&str]`
               found type `&&str`

error[E0308]: mismatched types
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:116:58
    |
116 |                 ["f64", ref a..] => dl.f64_align = align(a, "f64")?,
    |                                                          ^ expected slice, found &str
    |
    = note: expected type `&[&str]`
               found type `&&str`

error[E0308]: mismatched types
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:119:46
    |
119 |                     dl.pointer_align = align(a, p)?;
    |                                              ^ expected slice, found &str
    |
    = note: expected type `&[&str]`
               found type `&&str`

error[E0308]: mismatched types
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:129:35
    |
129 |                     let a = align(a, s)?;
    |                                   ^ expected slice, found &str
    |
    = note: expected type `&[&str]`
               found type `&&str`

error[E0308]: mismatched types
   --> /Users/david/.cargo/registry/src/github.51.al-1ecc6299db9ec823/rustc-ap-rustc_target-541.0.0/abi/mod.rs:147:35
    |
147 |                     let a = align(a, s)?;
    |                                   ^ expected slice, found &str
    |
    = note: expected type `&[&str]`
               found type `&&str`

error: aborting due to 13 previous errors

For more information about this error, try `rustc --explain E0308`.
error: Could not compile `rustc-ap-rustc_target`.
warning: build failed, waiting for other jobs to finish...
error: build failed
Davids-MacBook-Pro-2 ~/projects/racer
$

kngwyu · 2019-07-29T05:30:37Z

@davesque
Thanks, I reported it to rustc repo

davesque · 2019-07-29T15:22:34Z

@kngwyu Thanks. Sorry if it didn't belong here. I'm very new to Rust.

vivikey · 2019-07-30T07:49:40Z

与楼主一样的问题。
四天了还没解决，进度有点慢啊。

error[E0599]: no method named cap found for type alloc::raw_vec::RawVec<T> in the current scope
--> C:\Users\Administrator.cargo\registry\src\github.51.al-1ecc6299db9ec823\rustc-ap-arena-491.0.0\lib.rs:102:47
|
102 | self.start().add(self.storage.cap())
| ^^^ private field, not a method

error[E0599]: no method named cap found for type alloc::raw_vec::RawVec<T> in the current scope
--> C:\Users\Administrator.cargo\registry\src\github.51.al-1ecc6299db9ec823\rustc-ap-arena-491.0.0\lib.rs:273:55
|
273 | new_capacity = last_chunk.storage.cap();
| ^^^ private field, not a method

error[E0599]: no method named cap found for type alloc::raw_vec::RawVec<u8> in the current scope
--> C:\Users\Administrator.cargo\registry\src\github.51.al-1ecc6299db9ec823\rustc-ap-arena-491.0.0\lib.rs:408:55
|
408 | new_capacity = last_chunk.storage.cap();
| ^^^ private field, not a method

error: aborting due to 3 previous errors

For more information about this error, try rustc --explain E0599.
error: Could not compile rustc-ap-arena.
warning: build failed, waiting for other jobs to finish...
error: failed to compile racer v2.1.23, intermediate artifacts can be found at C:\Users\ADMINI~1\AppData\Local\Temp\cargo-installp53wWA

Caused by:
build failed

Xanewok mentioned this issue Jul 26, 2019

Update RLS and Rustfmt rust-lang/rust#62805

Merged

kngwyu mentioned this issue Jul 28, 2019

Update rustc-ap-syntax to 541.0 #1060

Merged

kngwyu closed this as completed in #1060 Jul 30, 2019

wykurz mentioned this issue Oct 11, 2019

request: update rustracer 2.1.22 --> 2.1.27 NixOS/nixpkgs#70948

Closed

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build from master failed #1058

build from master failed #1058

jiacai2050 commented Jul 26, 2019 •

edited

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koka831 commented Jul 26, 2019

koka831 commented Jul 26, 2019

kngwyu commented Jul 28, 2019

mathewcohle commented Jul 28, 2019

kngwyu commented Jul 28, 2019

mathewcohle commented Jul 28, 2019

davesque commented Jul 29, 2019

kngwyu commented Jul 29, 2019

davesque commented Jul 29, 2019

vivikey commented Jul 30, 2019

build from master failed #1058

build from master failed #1058

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jiacai2050 commented Jul 26, 2019 • edited Loading

koka831 commented Jul 26, 2019

koka831 commented Jul 26, 2019

kngwyu commented Jul 28, 2019

mathewcohle commented Jul 28, 2019

kngwyu commented Jul 28, 2019

mathewcohle commented Jul 28, 2019

davesque commented Jul 29, 2019

kngwyu commented Jul 29, 2019

davesque commented Jul 29, 2019

vivikey commented Jul 30, 2019

jiacai2050 commented Jul 26, 2019 •

edited

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