[INFO] fetching crate coursepointer 0.3.4... [INFO] checking coursepointer-0.3.4 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate coursepointer 0.3.4 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate coursepointer 0.3.4 [INFO] finished tweaking crates.io crate coursepointer 0.3.4 [INFO] tweaked toml for crates.io crate coursepointer 0.3.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate coursepointer 0.3.4 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 coursepointer 0.3.4 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 277c96f97712dfbfcefd1fd703f9201ebd18e4c352ac3fc4595ff09b1213303f [INFO] running `Command { std: "docker" "start" "-a" "277c96f97712dfbfcefd1fd703f9201ebd18e4c352ac3fc4595ff09b1213303f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "277c96f97712dfbfcefd1fd703f9201ebd18e4c352ac3fc4595ff09b1213303f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277c96f97712dfbfcefd1fd703f9201ebd18e4c352ac3fc4595ff09b1213303f", kill_on_drop: false }` [INFO] [stdout] 277c96f97712dfbfcefd1fd703f9201ebd18e4c352ac3fc4595ff09b1213303f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dc95f084965101da484e03c9f56017705077fcec2de0bbb63f67a7563867ba36 [INFO] running `Command { std: "docker" "start" "-a" "dc95f084965101da484e03c9f56017705077fcec2de0bbb63f67a7563867ba36", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling dimensioned v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling coursepointer v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling phf_macros v0.13.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.50 [INFO] [stderr] Checking quick-xml v0.38.3 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking phf v0.13.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking strum v0.27.2 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking js-sys v0.3.77 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.50 [INFO] [stderr] Checking wasm-bindgen-test v0.3.50 [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/course.rs:76:22 [INFO] [stdout] | [INFO] [stdout] 76 | use tracing::{debug, error, info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (659) 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/course.rs:754:5: 754:12 (#464), segments: [PathSegment { ident: #464, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(1091), style: Outer, span: src/course.rs:754:5: 754:12 (#464) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x76a2f4a2bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x76a2f500fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x76a2f4a42226 - ::write_fmt [INFO] [stderr] 3: 0x76a2f4a01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x76a2f4a1f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x76a2f3a0236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x76a2f4a1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x76a2f4a01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x76a2f49f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x76a2f4a0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x76a2f1638f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x76a2f5de0110 - ::token_trees [INFO] [stderr] 12: 0x76a2f661c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x76a2f65e65d2 - ::expand_crate [INFO] [stderr] 14: 0x76a2f56f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x76a2f6207658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x76a2f62073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x76a2f62073a7 - >::call_once [INFO] [stderr] 18: 0x76a2f61ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x76a2f61ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x76a2f637127b - , 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: 0x76a2f625ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x76a2f60eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x76a2f60eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x76a2f60ed138 - ::new::thread_start [INFO] [stderr] 25: 0x76a2efc8aaa4 - [INFO] [stderr] 26: 0x76a2efd17a64 - 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-2026-01-08T18_02_18-657.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 `coursepointer` (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 coursepointer --edition=2024 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 --cfg 'feature="default"' --cfg 'feature="rayon"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("cli", "default", "full-geolib", "jsffi", "lazy_static", "rayon", "rustversion"))' -C metadata=d0b1fca51f8cbaba -C extra-filename=-e47e1396516986ec --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-5aaf50b952d3f604.rmeta --extern approx=/opt/rustwide/target/debug/deps/libapprox-f37ae7e2e6069da7.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-d92705dd1d5353b1.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1693f9b1c89250a6.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-4e724fee4b72cf52.rmeta --extern dimensioned=/opt/rustwide/target/debug/deps/libdimensioned-c4cf39045fbbcdf0.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-5926fbb98e608a95.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-c5e5e8a2bd161c29.so --extern phf=/opt/rustwide/target/debug/deps/libphf-2cf8cd21b4a5b7b1.rmeta --extern quick_xml=/opt/rustwide/target/debug/deps/libquick_xml-c5f8a56fa5096b4b.rmeta --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-a511cc5e9e07b62a.rmeta --extern quickcheck_macros=/opt/rustwide/target/debug/deps/libquickcheck_macros-62eeabd22dcc03b7.so --extern rand=/opt/rustwide/target/debug/deps/librand-8bf4de00841da4b7.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-f07a5d1cfcb2a055.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-2aecc283f4ad804a.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-b7318b24f5156f6a.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-41ef5a5f219b0874.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-2b8078616dd008e1.rmeta --extern wasm_bindgen_test=/opt/rustwide/target/debug/deps/libwasm_bindgen_test-d4b0526e54b638c0.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/coursepointer-1b424110dce04ddd/out -l static=geocxx -l stdc++` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dc95f084965101da484e03c9f56017705077fcec2de0bbb63f67a7563867ba36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc95f084965101da484e03c9f56017705077fcec2de0bbb63f67a7563867ba36", kill_on_drop: false }` [INFO] [stdout] dc95f084965101da484e03c9f56017705077fcec2de0bbb63f67a7563867ba36