[INFO] fetching crate ghlink 0.2.21... [INFO] checking ghlink-0.2.21 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate ghlink 0.2.21 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate ghlink 0.2.21 [INFO] finished tweaking crates.io crate ghlink 0.2.21 [INFO] tweaked toml for crates.io crate ghlink 0.2.21 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ghlink 0.2.21 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 crates.io crate ghlink 0.2.21 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 37d6451cccc8371ceecdce220b0a1490c810fbe7346f4e39771ccffd282f1d9c [INFO] running `Command { std: "docker" "start" "-a" "37d6451cccc8371ceecdce220b0a1490c810fbe7346f4e39771ccffd282f1d9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37d6451cccc8371ceecdce220b0a1490c810fbe7346f4e39771ccffd282f1d9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37d6451cccc8371ceecdce220b0a1490c810fbe7346f4e39771ccffd282f1d9c", kill_on_drop: false }` [INFO] [stdout] 37d6451cccc8371ceecdce220b0a1490c810fbe7346f4e39771ccffd282f1d9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 01f616ed303cb79a5947f98836b9763f12f4d64a4674f9ade5de56a71871be59 [INFO] running `Command { std: "docker" "start" "-a" "01f616ed303cb79a5947f98836b9763f12f4d64a4674f9ade5de56a71871be59", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking gix-trace v0.1.9 [INFO] [stderr] Checking faster-hex v0.9.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking bytesize v1.3.0 [INFO] [stderr] Checking human_format v1.1.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking prodash v28.0.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking flate2 v1.0.31 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking unicode-bom v2.0.3 [INFO] [stderr] Checking kstring v2.0.2 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking gix-sec v0.10.7 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking imara-diff v0.1.7 [INFO] [stderr] Checking io-close v0.3.7 [INFO] [stderr] Checking clru v0.6.2 [INFO] [stderr] Checking uluru v3.1.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking sdd v2.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking scc v2.1.9 [INFO] [stderr] Checking tar v0.4.41 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking gix-utils v0.1.12 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking jwalk v0.8.1 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling gix-macros v0.1.5 [INFO] [stderr] Compiling serial_test_derive v3.1.1 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking gix-hash v0.14.2 [INFO] [stderr] Checking gix-date v0.8.7 [INFO] [stderr] Checking gix-path v0.10.9 [INFO] [stderr] Checking gix-validate v0.8.5 [INFO] [stderr] Checking gix-chunk v0.4.8 [INFO] [stderr] Checking gix-quote v0.4.12 [INFO] [stderr] Checking gix-bitmap v0.2.11 [INFO] [stderr] Checking gix-packetline-blocking v0.17.4 [INFO] [stderr] Checking gix-actor v0.31.5 [INFO] [stderr] Checking gix-features v0.38.2 [INFO] [stderr] Checking gix-hashtable v0.5.2 [INFO] [stderr] Checking gix-command v0.3.8 [INFO] [stderr] Checking gix-config-value v0.14.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking gix-prompt v0.8.6 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serial_test v3.1.1 [INFO] [stderr] Checking gix-mailmap v0.23.5 [INFO] [stderr] Checking gix-object v0.42.3 [INFO] [stderr] Checking gix-fs v0.11.2 [INFO] [stderr] Checking gix-commitgraph v0.24.3 [INFO] [stderr] Checking gix-glob v0.16.4 [INFO] [stderr] Checking gix-url v0.27.4 [INFO] [stderr] Checking gix-tempfile v14.0.1 [INFO] [stderr] Checking gix-lock v14.0.0 [INFO] [stderr] Checking gix-credentials v0.24.4 [INFO] [stderr] Checking gix-attributes v0.22.3 [INFO] [stderr] Checking gix-ignore v0.11.3 [INFO] [stderr] Checking gix-pathspec v0.7.6 [INFO] [stderr] Checking gix-revwalk v0.13.2 [INFO] [stderr] Checking gix-ref v0.45.0 [INFO] [stderr] Checking gix-filter v0.11.3 [INFO] [stderr] Checking gix-pack v0.51.1 [INFO] [stderr] Checking gix-ref v0.44.1 [INFO] [stderr] Checking gix-traverse v0.39.2 [INFO] [stderr] Checking gix-revision v0.27.2 [INFO] [stderr] Checking gix-negotiate v0.13.2 [INFO] [stderr] Checking gix-refspec v0.23.1 [INFO] [stderr] Checking gix-discover v0.33.0 [INFO] [stderr] Checking gix-config v0.38.0 [INFO] [stderr] Checking gix-index v0.33.1 [INFO] [stderr] Checking gix-worktree-stream v0.13.1 [INFO] [stderr] Checking gix-archive v0.13.2 [INFO] [stderr] Checking gix-odb v0.61.1 [INFO] [stderr] Checking gix-discover v0.32.0 [INFO] [stderr] Checking gix-worktree v0.34.1 [INFO] [stderr] Checking gix-submodule v0.12.0 [INFO] [stderr] Checking gix-dir v0.6.0 [INFO] [stderr] Checking gix-diff v0.44.1 [INFO] [stderr] Checking gix-worktree-state v0.11.1 [INFO] [stderr] Checking gix-testtools v0.15.0 [INFO] [stderr] Checking gix-status v0.11.0 [INFO] [stderr] Checking gix v0.64.0 [INFO] [stderr] Checking ghlink v0.2.21 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (806) 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/lib.rs:138:5: 138:12 (#21), segments: [PathSegment { ident: #21, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(64), style: Outer, span: src/lib.rs:138:5: 138:12 (#21) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7da95e62bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7da95ec0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7da95e642226 - ::write_fmt [INFO] [stderr] 3: 0x7da95e601b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7da95e61f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7da95d60236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7da95e61fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7da95e601c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7da95e5f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7da95e60372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7da95b238f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7da95f9e0110 - ::token_trees [INFO] [stderr] 12: 0x7da96021c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7da9601e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7da95f2f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7da95fe07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7da95fe073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7da95fe073a7 - >::call_once [INFO] [stderr] 18: 0x7da95fdecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7da95fdec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7da95ff7127b - , 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: 0x7da95fe5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7da95fceac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7da95fceaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7da95fced138 - ::new::thread_start [INFO] [stderr] 25: 0x7da95988aaa4 - [INFO] [stderr] 26: 0x7da959917a64 - 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-2026-01-08T19_08_50-801.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 `ghlink` (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 ghlink --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 '--warn=clippy::pedantic' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=ee84e7a1bc43ac96 -C extra-filename=-ac010f95e68930e6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gix=/opt/rustwide/target/debug/deps/libgix-08730c9257bb5a88.rmeta --extern gix_testtools=/opt/rustwide/target/debug/deps/libgix_testtools-30a1ff434770c23a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-5c26239853a614b7.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-af2829c91eac83c1.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-bc95f0104b0396c9.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "01f616ed303cb79a5947f98836b9763f12f4d64a4674f9ade5de56a71871be59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f616ed303cb79a5947f98836b9763f12f4d64a4674f9ade5de56a71871be59", kill_on_drop: false }` [INFO] [stdout] 01f616ed303cb79a5947f98836b9763f12f4d64a4674f9ade5de56a71871be59