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Website for graphing performance of rustc
https://perf.rust-lang.org
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ICE when building match-stress #1665

Open klensy opened 1 year ago

klensy commented 1 year ago

Didn't bisected where that started, but https://perf.rust-lang.org/status.html

``` Cannot compile match-stress Caused by: expected success, got exit status: 101 stderr= Documenting match-stress v0.1.0 (/tmp/.tmpUt7JXo) warning: unclosed HTML tag `baz` --> src/macros.rs:39:23 | 39 | $(#[$variant_attr])* | ^^^^^^^^^^^^^^^^ | ::: src/expr.rs:15:1 | 15 | / ast_enum_of_structs! { 16 | | pub enum ExprKind { 17 | | /// A `box x` expression. 18 | | pub Box(ExprBox { ... | 348 | | } 349 | | } | |_- in this macro invocation | = note: `#[warn(rustdoc::invalid_html_tags)]` on by default = note: this warning originates in the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info) help: try marking as source code | 39 | $(`#[$variant_attr]`)* | + + warning: unclosed HTML tag `baz` --> src/macros.rs:6:11 | 6 | $(#[$attr])* | ^^^^^^^^ | ::: src/expr.rs:15:1 | 15 | / ast_enum_of_structs! { 16 | | pub enum ExprKind { 17 | | /// A `box x` expression. 18 | | pub Box(ExprBox { ... | 348 | | } 349 | | } | |_- in this macro invocation | = note: this warning originates in the macro `ast_struct` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info) help: try marking as source code | 6 | $(`#[$attr]`)* | + + thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', src/librustdoc/html/format.rs:818:37 stack backtrace: 0: 0x7ffff3b26fc1 - std::backtrace_rs::backtrace::libunwind::trace::hf36f05c203408ba8 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 1: 0x7ffff3b26fc1 - std::backtrace_rs::backtrace::trace_unsynchronized::hf905dda5cfb54ae1 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x7ffff3b26fc1 - std::sys_common::backtrace::_print_fmt::h29bc3e8aa54f3075 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/sys_common/backtrace.rs:65:5 3: 0x7ffff3b26fc1 - ::fmt::h106800685546d532 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/sys_common/backtrace.rs:44:22 4: 0x7ffff3b8d49c - core::fmt::rt::Argument::fmt::he8efc1f0f06a1b0b at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/fmt/rt.rs:138:9 5: 0x7ffff3b8d49c - core::fmt::write::h9ceb546df37ed1dc at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/fmt/mod.rs:1094:21 6: 0x7ffff3b195ce - std::io::Write::write_fmt::h4ca1a0e267037e6c at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/io/mod.rs:1714:15 7: 0x7ffff3b26dd5 - std::sys_common::backtrace::_print::h6255409db13d7aad at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/sys_common/backtrace.rs:47:5 8: 0x7ffff3b26dd5 - std::sys_common::backtrace::print::hb7b470af5d5df607 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/sys_common/backtrace.rs:34:9 9: 0x7ffff3b29e2a - std::panicking::panic_hook_with_disk_dump::{{closure}}::h2ab32bdbb0159cf7 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/panicking.rs:278:22 10: 0x7ffff3b29ac3 - std::panicking::panic_hook_with_disk_dump::h372ec2feabbf1856 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/panicking.rs:312:9 11: 0x7ffff6d3e5e9 - rustc_driver_impl[ba4ec6e8ba8adb4f]::install_ice_hook::{closure#0} 12: 0x7ffff3b2a6d0 - as core::ops::function::Fn>::call::h069382ae6cfcf76b at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/alloc/src/boxed.rs:2021:9 13: 0x7ffff3b2a6d0 - std::panicking::rust_panic_with_hook::h10a45c4c648c1264 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/panicking.rs:733:13 14: 0x7ffff3b2a411 - std::panicking::begin_panic_handler::{{closure}}::h6c1d0c752982d963 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/panicking.rs:619:13 15: 0x7ffff3b27426 - std::sys_common::backtrace::__rust_end_short_backtrace::h129c4f9e8ed0ddce at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/sys_common/backtrace.rs:151:18 16: 0x7ffff3b2a1a2 - rust_begin_unwind at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/panicking.rs:617:5 17: 0x7ffff3b89853 - core::panicking::panic_fmt::he49e630e55f0a8d3 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/panicking.rs:67:14 18: 0x7ffff3b898e3 - core::panicking::panic::hc5784792bc7cb45d at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/panicking.rs:117:5 19: 0x555555a544c2 - rustdoc[53dda7635e5b461]::html::format::resolved_path 20: 0x555555a55fe4 - rustdoc[53dda7635e5b461]::html::format::fmt_type 21: 0x555555a55d34 - rustdoc[53dda7635e5b461]::html::format::fmt_type 22: 0x555555b31e3c - ::inner_full_print 23: 0x7ffff3b8d42e - core::fmt::rt::Argument::fmt::he8efc1f0f06a1b0b at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/fmt/rt.rs:138:9 24: 0x7ffff3b8d42e - core::fmt::run::hc98e414e1c300148 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/fmt/mod.rs:1142:11 25: 0x7ffff3b8d42e - core::fmt::write::h9ceb546df37ed1dc at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/fmt/mod.rs:1110:26 26: 0x555555a5ce0f - ::full_print::{closure#0}> as core[62a911fb8a6b8d32]::fmt::Display>::fmt 27: 0x7ffff3b8d49c - core::fmt::rt::Argument::fmt::he8efc1f0f06a1b0b at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/fmt/rt.rs:138:9 28: 0x7ffff3b8d49c - core::fmt::write::h9ceb546df37ed1dc at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/core/src/fmt/mod.rs:1094:21 29: 0x555555a05481 - rustdoc[53dda7635e5b461]::html::render::print_item::print_item 30: 0x555555af584d - ::render_item 31: 0x555555afdc2c - ::item 32: 0x5555558c5efb - ::time::, rustdoc[53dda7635e5b461]::main_args::{closure#1}::{closure#0}::{closure#0}::{closure#1}> 33: 0x555555b0f375 - ::enter::> 34: 0x555555a21991 - >::set::, rustdoc[53dda7635e5b461]::main_args::{closure#1}>::{closure#0}, core[62a911fb8a6b8d32]::result::Result<(), rustc_span[284840969ed7ad8]::ErrorGuaranteed>> 35: 0x555555ad5de9 - std[9dc2aba4213ab54a]::sys_common::backtrace::__rust_begin_short_backtrace::, rustdoc[53dda7635e5b461]::main_args::{closure#1}>::{closure#0}, core[62a911fb8a6b8d32]::result::Result<(), rustc_span[284840969ed7ad8]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[62a911fb8a6b8d32]::result::Result<(), rustc_span[284840969ed7ad8]::ErrorGuaranteed>> 36: 0x555555bc8611 - <::spawn_unchecked_, rustdoc[53dda7635e5b461]::main_args::{closure#1}>::{closure#0}, core[62a911fb8a6b8d32]::result::Result<(), rustc_span[284840969ed7ad8]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[62a911fb8a6b8d32]::result::Result<(), rustc_span[284840969ed7ad8]::ErrorGuaranteed>>::{closure#1} as core[62a911fb8a6b8d32]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} 37: 0x7ffff3b34dc5 - as core::ops::function::FnOnce>::call_once::h9b78fd6a59b0f211 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/alloc/src/boxed.rs:2007:9 38: 0x7ffff3b34dc5 - as core::ops::function::FnOnce>::call_once::h05bd07659b9314d9 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/alloc/src/boxed.rs:2007:9 39: 0x7ffff3b34dc5 - std::sys::unix::thread::Thread::new::thread_start::h75483e5175f4e129 at /rustc/e55147822ced7759651867efebb824fff4c64a43/library/std/src/sys/unix/thread.rs:108:17 40: 0x7ffff31ed6db - start_thread at /build/glibc-CVJwZb/glibc-2.27/nptl/pthread_create.c:463 41: 0x7ffff2b7861f - clone at /build/glibc-CVJwZb/glibc-2.27/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:95 42: 0x0 - 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-rustdoc&template=ice.md note: please attach the file at `/tmp/.tmpUt7JXo/rustc-ice-2023-07-25T17:41:21.708802397Z-19919.txt` to your bug report note: compiler flags: --crate-type lib -Z incremental-verify-ich -Z self-profile=/tmp/.tmpUt7JXo/self-profile-output note: some of the compiler flags provided by cargo are hidden query stack during panic: end of query stack thread 'main' panicked at 'command did not complete successfully: LC_NUMERIC="C" RUSTC_FORCE_INCR_COMP_ARTIFACT_HEADER="rustc-perf" RUSTC_FORCE_RUSTC_VERSION="rustc-perf" "perf" "stat" "-x;" "-e" "instructions:u,cycles:u,task-clock,cpu-clock,faults,context-switches,branch-misses,cache-misses" "--log-fd" "1" "setarch" "x86_64" "-R" "/home/collector/rustc-perf/cache/e55147822ced7759651867efebb824fff4c64a43/bin/rustdoc" "--crate-type" "lib" "--crate-name" "match_stress" "src/lib.rs" "-o" "/tmp/.tmpUt7JXo/target/doc" "--error-format=json" "--json=diagnostic-rendered-ansi,artifacts,future-incompat" "-C" "metadata=4d8968d0b7ccda8a" "-L" "dependency=/tmp/.tmpUt7JXo/target/debug/deps" "--crate-version" "0.1.0" "-Adeprecated" "-Aunknown-lints" "-Zincremental-verify-ich" "-Zself-profile=/tmp/.tmpUt7JXo/self-profile-output"', collector/src/bin/rustc-fake.rs:24:5 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace warning: `match-stress` (lib doc) generated 2 warnings error: could not document `match-stress` Caused by: process didn't exit successfully: `/home/collector/rustc-perf/target/release/rustdoc-fake --crate-type lib --crate-name match_stress src/lib.rs -o /tmp/.tmpUt7JXo/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --wrap-rustc-with PerfStatSelfProfile -C metadata=4d8968d0b7ccda8a -L dependency=/tmp/.tmpUt7JXo/target/debug/deps --crate-version 0.1.0` (exit status: 101) ```
Kobzol commented 1 year ago

This was only caused by a try build, right? https://github.com/rust-lang/rust/pull/113374

Maybe the status page should include some information about the commit, to have a bigger warning if the error happened on a merge commit (as opposed to a try build).

klensy commented 1 year ago

At least link to PR will be good too.

Maybe log for last X perf runs, so if there any error, it will be visible there.