ICE in rustdoc (rustc 1.69.0-beta.8) while documenting clap 3.2.23

[DusterTheFirst]

Code

https://github.com/DusterTheFirst/rustdoc-ice-1.69.0-beta.8

[package]
edition = "2021"
name    = "ice"
version = "0.1.0"

[dependencies]
clap = { version = "3.2.23", default-features = false, features = ["std"] }

fn main() {
    println!("Hello, world!");
}

Meta

rustc --version --verbose:

rustc 1.69.0-beta.8 (f18236dcd 2023-04-13)
binary: rustc
commit-hash: f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc
commit-date: 2023-04-13
host: x86_64-unknown-linux-gnu
release: 1.69.0-beta.8
LLVM version: 15.0.7

Error output

error: could not document `clap`

Caused by:
  process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name clap /home/dusterthefirst/.cargo/registry/src/github.51.al-1ecc6299db9ec823/clap-3.2.23/src/lib.rs --cap-lints allow -o /home/dusterthefirst/Documents/gh/rustdoc-ice-1.69.0-beta.8/target/doc --cfg 'feature="std"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=198 -C metadata=8b8a936178d0f078 -L dependency=/home/dusterthefirst/Documents/gh/rustdoc-ice-1.69.0-beta.8/target/debug/deps --extern bitflags=/home/dusterthefirst/Documents/gh/rustdoc-ice-1.69.0-beta.8/target/debug/deps/libbitflags-885ae3214f28c119.rmeta --extern clap_lex=/home/dusterthefirst/Documents/gh/rustdoc-ice-1.69.0-beta.8/target/debug/deps/libclap_lex-4e35edcf7296aa11.rmeta --extern indexmap=/home/dusterthefirst/Documents/gh/rustdoc-ice-1.69.0-beta.8/target/debug/deps/libindexmap-46f55d128f3ed5c6.rmeta --extern textwrap=/home/dusterthefirst/Documents/gh/rustdoc-ice-1.69.0-beta.8/target/debug/deps/libtextwrap-ab4f89ac553cec84.rmeta --crate-version 3.2.23` (exit status: 101)

Backtrace

thread 'rustc' panicked at 'no resolution for "ValueEnum" MacroNS DefId(0:52 ~ clap[32b1]::derive)', src/librustdoc/passes/collect_intra_doc_links.rs:391:32
stack backtrace:
   0:     0x7fcd82b6731a - std::backtrace_rs::backtrace::libunwind::trace::h3d0c5cd63d7b29e7
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7fcd82b6731a - std::backtrace_rs::backtrace::trace_unsynchronized::hf040c9fd7fa6e241
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fcd82b6731a - std::sys_common::backtrace::_print_fmt::h0bd8ca6c6db457bb
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7fcd82b6731a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbe4ab2dd3664b49c
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fcd82bcab6e - core::fmt::write::h9b1c2b91dba3c2b9
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/core/src/fmt/mod.rs:1232:17
   5:     0x7fcd82b5a1c5 - std::io::Write::write_fmt::h67bf413b2fa5171a
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/io/mod.rs:1684:15
   6:     0x7fcd82b670e5 - std::sys_common::backtrace::_print::h5f364c7aca928cf2
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7fcd82b670e5 - std::sys_common::backtrace::print::hbc0f79a89c27b179
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7fcd82b69e5f - std::panicking::default_hook::{{closure}}::h1be716ed4f96d212
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/panicking.rs:271:22
   9:     0x7fcd82b69b9b - std::panicking::default_hook::h88498729070ec00f
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/panicking.rs:290:9
  10:     0x7fcd85dd58d5 - rustc_driver_impl[1dc7b3ecda0093f4]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7fcd82b6a69d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdaca492497edb6ab
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/alloc/src/boxed.rs:2001:9
  12:     0x7fcd82b6a69d - std::panicking::rust_panic_with_hook::h0504d9fb8e855097
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/panicking.rs:696:13
  13:     0x7fcd82b6a419 - std::panicking::begin_panic_handler::{{closure}}::h47fa384508d17291
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/panicking.rs:583:13
  14:     0x7fcd82b67786 - std::sys_common::backtrace::__rust_end_short_backtrace::h2f6eb0dfbb20c193
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/sys_common/backtrace.rs:150:18
  15:     0x7fcd82b6a122 - rust_begin_unwind
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/panicking.rs:579:5
  16:     0x7fcd82bc6ec3 - core::panicking::panic_fmt::h14563764c064faa0
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/core/src/panicking.rs:64:14
  17:     0x55d76d5b01f4 - <rustdoc[5d8af1dd11e69b4b]::passes::collect_intra_doc_links::LinkCollector>::resolve_path
  18:     0x55d76d5b031e - <rustdoc[5d8af1dd11e69b4b]::passes::collect_intra_doc_links::LinkCollector>::resolve
  19:     0x55d76d5b3f34 - <rustdoc[5d8af1dd11e69b4b]::passes::collect_intra_doc_links::LinkCollector as rustdoc[5d8af1dd11e69b4b]::visit::DocVisitor>::visit_item
  20:     0x55d76d5bd24a - <rustdoc[5d8af1dd11e69b4b]::passes::collect_intra_doc_links::LinkCollector as rustdoc[5d8af1dd11e69b4b]::visit::DocVisitor>::visit_inner_recur
  21:     0x55d76d5b764c - <rustdoc[5d8af1dd11e69b4b]::passes::collect_intra_doc_links::LinkCollector as rustdoc[5d8af1dd11e69b4b]::visit::DocVisitor>::visit_item
  22:     0x55d76d5aec72 - rustdoc[5d8af1dd11e69b4b]::passes::collect_intra_doc_links::collect_intra_doc_links
  23:     0x55d76d4f6cfe - <rustc_session[913b756757ae5138]::session::Session>::time::<rustdoc[5d8af1dd11e69b4b]::clean::types::Crate, rustdoc[5d8af1dd11e69b4b]::core::run_global_ctxt::{closure#7}>
  24:     0x55d76d622bb0 - rustdoc[5d8af1dd11e69b4b]::core::run_global_ctxt
  25:     0x55d76d4f6f89 - <rustc_session[913b756757ae5138]::session::Session>::time::<(rustdoc[5d8af1dd11e69b4b]::clean::types::Crate, rustdoc[5d8af1dd11e69b4b]::config::RenderOptions, rustdoc[5d8af1dd11e69b4b]::formats::cache::Cache), rustdoc[5d8af1dd11e69b4b]::main_args::{closure#1}::{closure#0}::{closure#0}::{closure#0}>
  26:     0x55d76d3f5df7 - <rustc_middle[c7965b978ca8699b]::ty::context::GlobalCtxt>::enter::<rustdoc[5d8af1dd11e69b4b]::main_args::{closure#1}::{closure#0}::{closure#0}, core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>>
  27:     0x55d76d460d7e - rustc_span[55605d320900d82]::with_source_map::<core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>, rustc_interface[1e4cfad506ea4ac6]::interface::run_compiler<core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>, rustdoc[5d8af1dd11e69b4b]::main_args::{closure#1}>::{closure#0}::{closure#0}>
  28:     0x55d76d3d36a4 - <scoped_tls[df58902d4673eaac]::ScopedKey<rustc_span[55605d320900d82]::SessionGlobals>>::set::<rustc_interface[1e4cfad506ea4ac6]::interface::run_compiler<core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>, rustdoc[5d8af1dd11e69b4b]::main_args::{closure#1}>::{closure#0}, core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>>
  29:     0x55d76d5099d0 - std[2ea116cc324090a6]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[1e4cfad506ea4ac6]::util::run_in_thread_pool_with_globals<rustc_interface[1e4cfad506ea4ac6]::interface::run_compiler<core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>, rustdoc[5d8af1dd11e69b4b]::main_args::{closure#1}>::{closure#0}, core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>>
  30:     0x55d76d5d96bd - <<std[2ea116cc324090a6]::thread::Builder>::spawn_unchecked_<rustc_interface[1e4cfad506ea4ac6]::util::run_in_thread_pool_with_globals<rustc_interface[1e4cfad506ea4ac6]::interface::run_compiler<core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>, rustdoc[5d8af1dd11e69b4b]::main_args::{closure#1}>::{closure#0}, core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[79b88f2e9a30721d]::result::Result<(), rustc_span[55605d320900d82]::ErrorGuaranteed>>::{closure#1} as core[79b88f2e9a30721d]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  31:     0x7fcd82b74593 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc688aa2de4e9ad76
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/alloc/src/boxed.rs:1987:9
  32:     0x7fcd82b74593 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3d9c34a238798123
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/alloc/src/boxed.rs:1987:9
  33:     0x7fcd82b74593 - std::sys::unix::thread::Thread::new::thread_start::h2fc9d5948649e753
                               at /rustc/f18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc/library/std/src/sys/unix/thread.rs:108:17
  34:     0x7fcd8290a12d - start_thread
  35:     0x7fcd8298bbc0 - clone3
  36:                0x0 - <unknown>

error: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md

note: rustc 1.69.0-beta.8 (f18236dcd 2023-04-13) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
end of query stack

[kadiwa4]

regressed in 1.69.0-nightly (585f3eef2 2023-02-11), probably #94857 or maybe #107912

[kadiwa4]

@rustbot label: +regression-from-stable-to-beta

[GuillaumeGomez]

I just tested with rustdoc 1.70.0-nightly (511364e78 2023-03-16) and it works as expected so I suppose it was fixed by the mentioned PRs.

[apiraino]

I think duplicate of #108658, so probably ok to close