[INFO] cloning repository https://github.com/whexy/GetCov [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whexy/GetCov" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhexy%2FGetCov", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhexy%2FGetCov'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1913c27b72b81a2c19850387d62c858864c58f7 [INFO] checking whexy/GetCov against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhexy%2FGetCov" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/whexy/GetCov [INFO] finished tweaking git repo https://github.com/whexy/GetCov [INFO] tweaked toml for git repo https://github.com/whexy/GetCov written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/whexy/GetCov 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/whexy/GetCov 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5181d3f7566823d14ff954ebe7495d1c5bf37b48d9eff29423b8669ac558d7b6 [INFO] running `Command { std: "docker" "start" "-a" "5181d3f7566823d14ff954ebe7495d1c5bf37b48d9eff29423b8669ac558d7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5181d3f7566823d14ff954ebe7495d1c5bf37b48d9eff29423b8669ac558d7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5181d3f7566823d14ff954ebe7495d1c5bf37b48d9eff29423b8669ac558d7b6", kill_on_drop: false }` [INFO] [stdout] 5181d3f7566823d14ff954ebe7495d1c5bf37b48d9eff29423b8669ac558d7b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b9d139f65eb77d3e25f88f954835cf9159d6b25d975289c84206bc33e49bf2b [INFO] running `Command { std: "docker" "start" "-a" "0b9d139f65eb77d3e25f88f954835cf9159d6b25d975289c84206bc33e49bf2b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Checking pin-project-lite v0.2.15 [INFO] [stderr] Compiling thiserror v2.0.9 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking sdd v3.0.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking scc v2.3.0 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking tempfile v3.15.0 [INFO] [stderr] Checking clap v4.5.20 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling scroll_derive v0.12.0 [INFO] [stderr] Compiling thiserror-impl v2.0.9 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking scroll v0.12.0 [INFO] [stderr] Checking goblin v0.9.0 [INFO] [stderr] Checking serde v1.0.214 [INFO] [stderr] Checking serde_json v1.0.132 [INFO] [stderr] Checking llvm-cov-json v0.1.2 (/opt/rustwide/workdir/libs/llvm-cov-json-rs) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> libs/llvm-cov-json-rs/src/types/mod.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn from_str(s: &str) -> Result { [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] 37 | pub fn from_str(s: &str) -> Result, serde_json::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking getcov v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (454) 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: tests/integration_test.rs:21:1: 21:8 (#9), segments: [PathSegment { ident: #9, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(13), style: Outer, span: tests/integration_test.rs:21:1: 21:8 (#9) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f5f1802bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7f5f1860fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7f5f18042226 - ::write_fmt [INFO] [stderr] 3: 0x7f5f18001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7f5f1801f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7f5f1700236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7f5f1801fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7f5f18001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7f5f17ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7f5f1800372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7f5f14c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7f5f193e0110 - ::token_trees [INFO] [stderr] 12: 0x7f5f19c1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7f5f19be65d2 - ::expand_crate [INFO] [stderr] 14: 0x7f5f18cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7f5f19807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7f5f198073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7f5f198073a7 - >::call_once [INFO] [stderr] 18: 0x7f5f197ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7f5f197ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7f5f1997127b - , 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: 0x7f5f1985ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7f5f196eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7f5f196eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7f5f196ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7f5f1328aaa4 - [INFO] [stderr] 26: 0x7f5f13317a64 - 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_55_00-447.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 `getcov` (test "integration_test") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name integration_test --edition=2021 tests/integration_test.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=04f6be860fc0edbe -C extra-filename=-7a415992d7791473 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-8c6880a079040458.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-457f948b97e67670.rmeta --extern goblin=/opt/rustwide/target/debug/deps/libgoblin-b36ed380877b086b.rmeta --extern llvm_cov_json=/opt/rustwide/target/debug/deps/libllvm_cov_json-f19e07dd515fc8ed.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-5bba7294d90dc890.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-0a1dfca6597fafa3.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-fface3c698bb43cc.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-261a844d7892e410.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-751d63143da13180.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-16e49c19e5da64ec.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-e3c3de9de1346797.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-4448cb50ca303a17.rmeta --extern wait_timeout=/opt/rustwide/target/debug/deps/libwait_timeout-43e780c8405020f8.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0b9d139f65eb77d3e25f88f954835cf9159d6b25d975289c84206bc33e49bf2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b9d139f65eb77d3e25f88f954835cf9159d6b25d975289c84206bc33e49bf2b", kill_on_drop: false }` [INFO] [stdout] 0b9d139f65eb77d3e25f88f954835cf9159d6b25d975289c84206bc33e49bf2b