[INFO] fetching crate cmt 0.5.12... [INFO] checking cmt-0.5.12 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate cmt 0.5.12 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate cmt 0.5.12 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cmt 0.5.12 [INFO] tweaked toml for crates.io crate cmt 0.5.12 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cmt 0.5.12 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 cmt 0.5.12 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] 48c9434aa7aac86634ffbae1f7d9f0b35df8514b2494fab197a049fef773d2b7 [INFO] running `Command { std: "docker" "start" "-a" "48c9434aa7aac86634ffbae1f7d9f0b35df8514b2494fab197a049fef773d2b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48c9434aa7aac86634ffbae1f7d9f0b35df8514b2494fab197a049fef773d2b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48c9434aa7aac86634ffbae1f7d9f0b35df8514b2494fab197a049fef773d2b7", kill_on_drop: false }` [INFO] [stdout] 48c9434aa7aac86634ffbae1f7d9f0b35df8514b2494fab197a049fef773d2b7 [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] f324c7a6903a33a304f321cae59c0f6ce9c48ed57bedc7740679291a8dbc7a17 [INFO] running `Command { std: "docker" "start" "-a" "f324c7a6903a33a304f321cae59c0f6ce9c48ed57bedc7740679291a8dbc7a17", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.104 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling cc v1.2.51 [INFO] [stderr] Compiling aws-lc-rs v1.15.2 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Compiling zmij v1.0.5 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking rustls-pki-types v1.13.2 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Compiling serde_json v1.0.148 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling pest v2.8.4 [INFO] [stderr] Compiling syn v2.0.112 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling cmake v0.1.57 [INFO] [stderr] Checking openssl-probe v0.2.0 [INFO] [stderr] Checking rustls-native-certs v0.8.3 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking pxfm v0.1.27 [INFO] [stderr] Compiling aws-lc-sys v0.35.0 [INFO] [stderr] Compiling libz-sys v1.1.23 [INFO] [stderr] Compiling libgit2-sys v0.18.3+1.9.2 [INFO] [stderr] Compiling pest_meta v2.8.4 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking iri-string v0.7.10 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling portable-atomic v1.13.0 [INFO] [stderr] Checking png v0.18.0 [INFO] [stderr] Checking moxcms v0.7.11 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Checking gethostname v1.1.0 [INFO] [stderr] Compiling pest_generator v2.8.4 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking x11rb-protocol v0.13.2 [INFO] [stderr] Checking num-modular v0.6.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking image v0.25.9 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking console v0.16.2 [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking x11rb v0.13.2 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking num-order v1.2.0 [INFO] [stderr] Compiling rstructor_derive v0.2.7 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Compiling pest_derive v2.8.4 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking serde_spanned v1.0.4 [INFO] [stderr] Checking toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stderr] Checking unit-prefix v0.5.2 [INFO] [stderr] Checking handlebars v6.3.2 [INFO] [stderr] Checking toml v0.9.10+spec-1.1.0 [INFO] [stderr] Checking indicatif v0.18.3 [INFO] [stderr] Checking arboard v3.6.1 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking clap v4.5.53 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking sdd v3.0.10 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking scc v2.4.0 [INFO] [stderr] Checking tempfile v3.24.0 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking git2 v0.20.3 [INFO] [stderr] Checking rustls-webpki v0.103.8 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking rustls-platform-verifier v0.6.2 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking reqwest v0.13.1 [INFO] [stderr] Checking rstructor v0.2.7 [INFO] [stderr] Checking cmt v0.5.12 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (3202) 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/config/file.rs:246:5: 246:12 (#392), segments: [PathSegment { ident: #392, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(650), style: Outer, span: src/config/file.rs:246:5: 246:12 (#392) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7c8a6462bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7c8a64c0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7c8a64642226 - ::write_fmt [INFO] [stderr] 3: 0x7c8a64601b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7c8a6461f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7c8a6360236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7c8a6461fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7c8a64601c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7c8a645f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7c8a6460372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7c8a61238f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7c8a659e0110 - ::token_trees [INFO] [stderr] 12: 0x7c8a6621c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7c8a661e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7c8a652f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7c8a65e07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7c8a65e073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7c8a65e073a7 - >::call_once [INFO] [stderr] 18: 0x7c8a65decb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7c8a65dec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7c8a65f7127b - , 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: 0x7c8a65e5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7c8a65ceac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7c8a65ceaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7c8a65ced138 - ::new::thread_start [INFO] [stderr] 25: 0x7c8a5f88aaa4 - [INFO] [stderr] 26: 0x7c8a5f917a64 - 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-2026-01-08T17_57_26-3200.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 `cmt` (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 cmt --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 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=c5719fba822385ee -C extra-filename=-aa57656545eefba6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arboard=/opt/rustwide/target/debug/deps/libarboard-664e2cab58bd9637.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-ff82d53c7ab5c4c3.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-9f883aca25bb3b22.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-6a37e854f9d4b2d6.rmeta --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-79c610d779652ad6.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-d64b683b555cc021.rmeta --extern handlebars=/opt/rustwide/target/debug/deps/libhandlebars-03fe3f413368dd5d.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-59f0bb28f6eabb88.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-36c45cc17128e888.rmeta --extern rstructor=/opt/rustwide/target/debug/deps/librstructor-8c63c3ad9a83e466.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a0a9d0178392c884.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9fae22eaac00d818.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-e01ac7656369aca2.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-cec7f5a444bd696f.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-c737b61f67a9e5d8.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-d122baf2eb714bc1.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-b7270325a8e621d7.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/libgit2-sys-c9edb2ec38246520/out/build -L native=/opt/rustwide/target/debug/build/aws-lc-sys-1f193fd7b1bcea48/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f324c7a6903a33a304f321cae59c0f6ce9c48ed57bedc7740679291a8dbc7a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f324c7a6903a33a304f321cae59c0f6ce9c48ed57bedc7740679291a8dbc7a17", kill_on_drop: false }` [INFO] [stdout] f324c7a6903a33a304f321cae59c0f6ce9c48ed57bedc7740679291a8dbc7a17