[INFO] cloning repository https://github.com/ZephinueCode/wordle-rust2025 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZephinueCode/wordle-rust2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephinueCode%2Fwordle-rust2025", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephinueCode%2Fwordle-rust2025'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30c427241f7c2591b710a31c0febe1d3f9071f32 [INFO] checking ZephinueCode/wordle-rust2025 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephinueCode%2Fwordle-rust2025" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ZephinueCode/wordle-rust2025 [INFO] finished tweaking git repo https://github.com/ZephinueCode/wordle-rust2025 [INFO] tweaked toml for git repo https://github.com/ZephinueCode/wordle-rust2025 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ZephinueCode/wordle-rust2025 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/ZephinueCode/wordle-rust2025 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6c57afdefbfde31b4c7003404f39f2e84be9171081b86cca9356e752e344f6d5 [INFO] running `Command { std: "docker" "start" "-a" "6c57afdefbfde31b4c7003404f39f2e84be9171081b86cca9356e752e344f6d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c57afdefbfde31b4c7003404f39f2e84be9171081b86cca9356e752e344f6d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c57afdefbfde31b4c7003404f39f2e84be9171081b86cca9356e752e344f6d5", kill_on_drop: false }` [INFO] [stdout] 6c57afdefbfde31b4c7003404f39f2e84be9171081b86cca9356e752e344f6d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ff2df4754a0e774132298890888844d1dd28757d19b930e0c5a9483651bd3d44 [INFO] running `Command { std: "docker" "start" "-a" "ff2df4754a0e774132298890888844d1dd28757d19b930e0c5a9483651bd3d44", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking signal-hook v0.3.18 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking env v1.0.1 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Compiling ntest_test_cases v0.9.3 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling ntest_timeout v0.9.3 [INFO] [stderr] Checking ntest v0.9.3 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking wordle v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (392) 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/basic_requirements.rs:6:1: 6:8 (#44), segments: [PathSegment { ident: #44, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(28), style: Outer, span: tests/basic_requirements.rs:6:1: 6:8 (#44) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7bf28502bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7bf28560fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7bf285042226 - ::write_fmt [INFO] [stderr] 3: 0x7bf285001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7bf28501f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7bf28400236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7bf28501fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7bf285001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7bf284ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7bf28500372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7bf281c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7bf2863e0110 - ::token_trees [INFO] [stderr] 12: 0x7bf286c1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7bf286be65d2 - ::expand_crate [INFO] [stderr] 14: 0x7bf285cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7bf286807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7bf2868073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7bf2868073a7 - >::call_once [INFO] [stderr] 18: 0x7bf2867ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7bf2867ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7bf28697127b - , 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: 0x7bf28685ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7bf2866eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7bf2866eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7bf2866ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7bf28028aaa4 - [INFO] [stderr] 26: 0x7bf280317a64 - 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-2026-01-09T08_28_25-381.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 `wordle` (test "basic_requirements") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name basic_requirements --edition=2024 tests/basic_requirements.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=60206e63eda300f9 -C extra-filename=-5ae3b7c8146f1fe1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_json_diff=/opt/rustwide/target/debug/deps/libassert_json_diff-1e5240b5ffdc5c18.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-3270ac4b4e4a2096.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-6e81ee6df29e140f.rmeta --extern console=/opt/rustwide/target/debug/deps/libconsole-dd688bbd1b9a0f1e.rmeta --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-00b0a258dccbd9ed.rmeta --extern env=/opt/rustwide/target/debug/deps/libenv-89b62e7d9575a0c6.rmeta --extern ntest=/opt/rustwide/target/debug/deps/libntest-42973b2001f4f72c.rmeta --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-a21c3242f84402d4.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d8ae8b8015242607.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e8fd90058ce5bbe7.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4c7a03a35aa0e2bf.rmeta --extern termios=/opt/rustwide/target/debug/deps/libtermios-abce07b7db32aa64.rmeta --extern wordle=/opt/rustwide/target/debug/deps/libwordle-06c5f06b08dbe261.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ff2df4754a0e774132298890888844d1dd28757d19b930e0c5a9483651bd3d44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff2df4754a0e774132298890888844d1dd28757d19b930e0c5a9483651bd3d44", kill_on_drop: false }` [INFO] [stdout] ff2df4754a0e774132298890888844d1dd28757d19b930e0c5a9483651bd3d44