[INFO] cloning repository https://github.com/wangold/comrak [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wangold/comrak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangold%2Fcomrak", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangold%2Fcomrak'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a3236dc2a78cddc15d635484c67eb9806d230962 [INFO] checking wangold/comrak against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangold%2Fcomrak" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/wangold/comrak [INFO] finished tweaking git repo https://github.com/wangold/comrak [INFO] tweaked toml for git repo https://github.com/wangold/comrak written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/wangold/comrak on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/wangold/comrak already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80dbe4c2594a8bc3209cbd1e4d65e9cce46a556f152f462fd254765a8a512922 [INFO] running `Command { std: "docker" "start" "-a" "80dbe4c2594a8bc3209cbd1e4d65e9cce46a556f152f462fd254765a8a512922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80dbe4c2594a8bc3209cbd1e4d65e9cce46a556f152f462fd254765a8a512922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80dbe4c2594a8bc3209cbd1e4d65e9cce46a556f152f462fd254765a8a512922", kill_on_drop: false }` [INFO] [stdout] 80dbe4c2594a8bc3209cbd1e4d65e9cce46a556f152f462fd254765a8a512922 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3520d4c138ab17ddacf80bf8cd873da5e2c9456508f242cbfe93f0e049f36654 [INFO] running `Command { std: "docker" "start" "-a" "3520d4c138ab17ddacf80bf8cd873da5e2c9456508f242cbfe93f0e049f36654", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling rustix v0.36.6 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking xdg v2.4.1 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking terminal_size v0.2.3 [INFO] [stderr] Checking tempfile v3.4.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking is-terminal v0.4.2 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v0.10.1 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling toml v0.5.10 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling clap_derive v4.0.21 [INFO] [stderr] Compiling ntest_test_cases v0.9.0 [INFO] [stderr] Compiling propfuzz-macro v0.0.1 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Compiling proc-macro-crate v1.2.1 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling ntest_timeout v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Checking clap v4.0.32 [INFO] [stderr] Checking ntest v0.9.0 [INFO] [stderr] Checking propfuzz v0.0.1 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking syntect v5.0.0 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking comrak v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1193) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36: [INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: src/tests/regressions.rs:59:1: 59:8 (#1132), segments: [PathSegment { ident: #1132, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(2945), style: Outer, span: src/tests/regressions.rs:59:1: 59:8 (#1132) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7b116d02bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7b116d60fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7b116d042226 - ::write_fmt [INFO] [stderr] 3: 0x7b116d001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7b116d01f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7b116c00236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7b116d01fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7b116d001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7b116cff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7b116d00372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7b1169c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7b116e3e0110 - ::token_trees [INFO] [stderr] 12: 0x7b116ec1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7b116ebe65d2 - ::expand_crate [INFO] [stderr] 14: 0x7b116dcf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7b116e807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7b116e8073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7b116e8073a7 - >::call_once [INFO] [stderr] 18: 0x7b116e7ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7b116e7ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7b116e97127b - , rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x7b116e85ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7b116e6eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7b116e6eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7b116e6ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7b116828aaa4 - [INFO] [stderr] 26: 0x7b1168317a64 - clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] 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 [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-10T01_45_58-1191.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `comrak` (lib test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name comrak --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="clap"' --cfg 'feature="cli"' --cfg 'feature="default"' --cfg 'feature="shell-words"' --cfg 'feature="syntect"' --cfg 'feature="xdg"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "clap", "cli", "default", "emojis", "shell-words", "shortcodes", "syntect", "xdg"))' -C metadata=a19119c61c41a50a -C extra-filename=-af17dcb42eac98b0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-a5dc213d3909c772.rmeta --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-9a5972d7d451596d.rmeta --extern entities=/opt/rustwide/target/debug/deps/libentities-9125c161aaf5e500.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3eb8f55bc184a219.rmeta --extern ntest=/opt/rustwide/target/debug/deps/libntest-54253110cfe6db15.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-6160be0b44b8c176.rmeta --extern propfuzz=/opt/rustwide/target/debug/deps/libpropfuzz-b06a881810b29461.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-aef0516aa050dc44.rmeta --extern shell_words=/opt/rustwide/target/debug/deps/libshell_words-2999c215d375848e.rmeta --extern slug=/opt/rustwide/target/debug/deps/libslug-1fc4fb18562c01d8.rmeta --extern syntect=/opt/rustwide/target/debug/deps/libsyntect-49c99e1f88d3deb0.rmeta --extern typed_arena=/opt/rustwide/target/debug/deps/libtyped_arena-38358464175c6b04.rmeta --extern unicode_categories=/opt/rustwide/target/debug/deps/libunicode_categories-f5a7746b80b61f3e.rmeta --extern xdg=/opt/rustwide/target/debug/deps/libxdg-3d6572927bab6e22.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/onig_sys-cd26e19192fcea1f/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: value assigned to `sps` is never read [INFO] [stdout] --> src/parser/inlines.rs:1144:23 [INFO] [stdout] | [INFO] [stdout] 1144 | let mut sps = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/plugins/syntect.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | fn iter_mut(&mut self) -> SyntectPreAttributesIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | fn iter_mut(&mut self) -> SyntectPreAttributesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3520d4c138ab17ddacf80bf8cd873da5e2c9456508f242cbfe93f0e049f36654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3520d4c138ab17ddacf80bf8cd873da5e2c9456508f242cbfe93f0e049f36654", kill_on_drop: false }` [INFO] [stdout] 3520d4c138ab17ddacf80bf8cd873da5e2c9456508f242cbfe93f0e049f36654