[INFO] cloning repository https://github.com/tekktrik/circpush [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tekktrik/circpush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekktrik%2Fcircpush", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekktrik%2Fcircpush'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fcc172ca93663731309a15d2b7366a9997b58708 [INFO] checking tekktrik/circpush against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekktrik%2Fcircpush" "/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/tekktrik/circpush [INFO] finished tweaking git repo https://github.com/tekktrik/circpush [INFO] tweaked toml for git repo https://github.com/tekktrik/circpush written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tekktrik/circpush 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/tekktrik/circpush 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] 5dd1914e31d9f6b237fbc5c82e80b01fda7d346eaf21f06811dfc64fefce3074 [INFO] running `Command { std: "docker" "start" "-a" "5dd1914e31d9f6b237fbc5c82e80b01fda7d346eaf21f06811dfc64fefce3074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dd1914e31d9f6b237fbc5c82e80b01fda7d346eaf21f06811dfc64fefce3074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dd1914e31d9f6b237fbc5c82e80b01fda7d346eaf21f06811dfc64fefce3074", kill_on_drop: false }` [INFO] [stdout] 5dd1914e31d9f6b237fbc5c82e80b01fda7d346eaf21f06811dfc64fefce3074 [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] edba8e19817acedfc46c8877bce6b219557bc351086c3c23c44fb6da7f338866 [INFO] running `Command { std: "docker" "start" "-a" "edba8e19817acedfc46c8877bce6b219557bc351086c3c23c44fb6da7f338866", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Checking bytecount v0.6.8 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking clap_builder v4.5.24 [INFO] [stderr] Checking sdd v3.0.5 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking papergrid v0.13.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking scc v2.3.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Compiling syn v2.0.95 [INFO] [stderr] Compiling pyo3-build-config v0.22.6 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking tempfile v3.15.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.22.6 [INFO] [stderr] Compiling pyo3-ffi v0.22.6 [INFO] [stderr] Compiling pyo3 v0.22.6 [INFO] [stderr] Checking sysinfo v0.32.1 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Compiling tabled_derive v0.9.0 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tabled v0.17.0 [INFO] [stderr] Checking clap v4.5.24 [INFO] [stderr] Compiling pyo3-macros v0.22.6 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking circpush v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (902) 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/board.rs:30:5: 30:12 (#29), segments: [PathSegment { ident: #29, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(607), style: Outer, span: src/board.rs:30:5: 30:12 (#29) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7c3fd9a2bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7c3fda00fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7c3fd9a42226 - ::write_fmt [INFO] [stderr] 3: 0x7c3fd9a01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7c3fd9a1f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7c3fd8a0236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7c3fd9a1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7c3fd9a01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7c3fd99f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7c3fd9a0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7c3fd6638f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7c3fdade0110 - ::token_trees [INFO] [stderr] 12: 0x7c3fdb61c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7c3fdb5e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7c3fda6f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7c3fdb207658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7c3fdb2073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7c3fdb2073a7 - >::call_once [INFO] [stderr] 18: 0x7c3fdb1ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7c3fdb1ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7c3fdb37127b - , 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: 0x7c3fdb25ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7c3fdb0eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7c3fdb0eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7c3fdb0ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7c3fd4c63aa4 - [INFO] [stderr] 26: 0x7c3fd4cf0a64 - 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-2026-01-10T00_16_52-900.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 `circpush` (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 circpush --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=unexpected_cfgs --check-cfg 'cfg(coverage)' --test --cfg 'feature="test-support"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("test-support"))' -C metadata=f5368f0d885f53a5 -C extra-filename=-61190c3d174d9ea3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern circpush=/opt/rustwide/target/debug/deps/libcircpush-6f27f9deafad6c2b.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d423672d3284f7f2.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-4555e2d655157fcf.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-129b5edbc925c58a.rmeta --extern fs_extra=/opt/rustwide/target/debug/deps/libfs_extra-9b67bd222d4f3576.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-6dd4ad3e7ae36d85.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-5172333455edc701.rmeta --extern pathdiff=/opt/rustwide/target/debug/deps/libpathdiff-77a535e5792cc081.rmeta --extern pyo3=/opt/rustwide/target/debug/deps/libpyo3-fc9ce3061cb4c070.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c792a1c4a4fa237a.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-afef443a14db8266.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-b617f4afd1e44b3c.rmeta --extern sysinfo=/opt/rustwide/target/debug/deps/libsysinfo-4c7ec7bff575ce03.rmeta --extern tabled=/opt/rustwide/target/debug/deps/libtabled-d19a633263985af9.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-6bbbb3bb08141b2e.rmeta --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "edba8e19817acedfc46c8877bce6b219557bc351086c3c23c44fb6da7f338866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edba8e19817acedfc46c8877bce6b219557bc351086c3c23c44fb6da7f338866", kill_on_drop: false }` [INFO] [stdout] edba8e19817acedfc46c8877bce6b219557bc351086c3c23c44fb6da7f338866