[INFO] fetching crate ms_toollib 1.4.17... [INFO] checking ms_toollib-1.4.17 against try#ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 for pr-149596 [INFO] extracting crate ms_toollib 1.4.17 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ms_toollib 1.4.17 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ms_toollib 1.4.17 [INFO] tweaked toml for crates.io crate ms_toollib 1.4.17 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ms_toollib 1.4.17 on toolchain ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ms_toollib 1.4.17 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" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 709cd16d1a074b53dad22ae8744af6f1288ba63e1aa46254163ee085861ab5de [INFO] running `Command { std: "docker" "start" "-a" "709cd16d1a074b53dad22ae8744af6f1288ba63e1aa46254163ee085861ab5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "709cd16d1a074b53dad22ae8744af6f1288ba63e1aa46254163ee085861ab5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "709cd16d1a074b53dad22ae8744af6f1288ba63e1aa46254163ee085861ab5de", kill_on_drop: false }` [INFO] [stdout] 709cd16d1a074b53dad22ae8744af6f1288ba63e1aa46254163ee085861ab5de [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab01f470246adb62117ac61312f7fa076c2ec1d1efe71c1fd4fdd2e6a5f443a2 [INFO] running `Command { std: "docker" "start" "-a" "ab01f470246adb62117ac61312f7fa076c2ec1d1efe71c1fd4fdd2e6a5f443a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling anymap2 v0.13.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling cc v1.2.23 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling rustfft v6.3.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Checking dyn-hash v0.2.2 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking anymap3 v1.0.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking scan_fmt v0.2.6 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling liquid-derive v0.26.8 [INFO] [stderr] Checking xattr v1.5.0 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Checking string-interner v0.15.0 [INFO] [stderr] Compiling pest v2.8.0 [INFO] [stderr] Checking tract-data v0.21.13 [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Compiling pest_meta v2.8.0 [INFO] [stderr] Compiling pest_generator v2.8.0 [INFO] [stderr] Compiling pest_derive v2.8.0 [INFO] [stderr] Compiling kstring v2.0.2 [INFO] [stderr] Compiling liquid-core v0.26.8 [INFO] [stderr] Compiling liquid-lib v0.26.8 [INFO] [stderr] Compiling liquid v0.26.8 [INFO] [stderr] Compiling tract-linalg v0.21.13 [INFO] [stderr] Checking tract-core v0.21.13 [INFO] [stderr] Checking tract-nnef v0.21.13 [INFO] [stderr] Checking tract-hir v0.21.13 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1575) panicked at compiler/rustc_resolve/src/diagnostics.rs:152:21: [INFO] [stderr] internal error: entered unreachable code [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7dd83e8695a3 - <::print::DisplayBacktrace as core[6cc6cda5bf5843b4]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7dd83ee115c8 - core[6cc6cda5bf5843b4]::fmt::write [INFO] [stderr] 2: 0x7dd83e87fdc6 - ::write_fmt [INFO] [stderr] 3: 0x7dd83e83fc78 - std[c732280b882879e8]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7dd83e85d3d3 - std[c732280b882879e8]::panicking::default_hook [INFO] [stderr] 5: 0x7dd83d8c96c7 - std[c732280b882879e8]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7dd83e85d6b2 - std[c732280b882879e8]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7dd83e83fd6a - std[c732280b882879e8]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7dd83e836df9 - std[c732280b882879e8]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7dd83e8418ed - __rustc[ad855206e1ddae17]::rust_begin_unwind [INFO] [stderr] 10: 0x7dd83bad99bc - core[6cc6cda5bf5843b4]::panicking::panic_fmt [INFO] [stderr] 11: 0x7dd83b34b672 - core[6cc6cda5bf5843b4]::panicking::panic [INFO] [stderr] 12: 0x7dd83f2776f7 - ::resolve_crate::{closure#0} [INFO] [stderr] 13: 0x7dd83f26c94d - ::resolve_crate [INFO] [stderr] 14: 0x7dd83f8527f9 - rustc_interface[38d2190d34e76883]::passes::configure_and_expand [INFO] [stderr] 15: 0x7dd83ff9aad5 - rustc_interface[38d2190d34e76883]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7dd83ff9a84d - rustc_query_impl[3f3083a1a4911fcd]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7dd83ff9a835 - >::call_once [INFO] [stderr] 18: 0x7dd83ff7b3df - rustc_query_system[2635c3e4e2458d32]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[3f3083a1a4911fcd]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7dd83ff7af40 - rustc_query_impl[3f3083a1a4911fcd]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7dd84015d0b7 - , rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<(&rustc_session[da1d0116b82b93d2]::session::Session, rustc_middle[123d76d9fcba17a4]::ty::context::CurrentGcx, alloc[d96334610b4d9ed3]::sync::Arc, &std[c732280b882879e8]::sync::once_lock::OnceLock, &rustc_data_structures[d9cbbe64485074d7]::sync::worker_local::WorkerLocal, &rustc_data_structures[d9cbbe64485074d7]::sync::worker_local::WorkerLocal, rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x7dd83ffc0545 - rustc_interface[38d2190d34e76883]::interface::run_compiler::<(), rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7dd83ff0d78a - std[c732280b882879e8]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7dd83ff0d55d - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7dd83ff12c2d - ::new::thread_start [INFO] [stderr] 25: 0x7dd839c8aaa4 - [INFO] [stderr] 26: 0x7dd839d17a64 - 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/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tract-hir-0.21.13/rustc-ice-2025-12-03T17_40_32-1573.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.93.0-nightly (ce3348c21 2025-12-03) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -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 `tract-hir` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ce3348c21531b911ca5aadbbbe7ad63a1bc4c382/bin/rustc --crate-name tract_hir --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tract-hir-0.21.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=32fcdc86d9fcfb3f -C extra-filename=-40ad02b71616e958 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-3a43384eb9fd7856.so --extern log=/opt/rustwide/target/debug/deps/liblog-74fdcfdf3875e7c0.rmeta --extern tract_core=/opt/rustwide/target/debug/deps/libtract_core-8839e08fad0159dd.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/tract-linalg-259e7db20acc6545/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ab01f470246adb62117ac61312f7fa076c2ec1d1efe71c1fd4fdd2e6a5f443a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab01f470246adb62117ac61312f7fa076c2ec1d1efe71c1fd4fdd2e6a5f443a2", kill_on_drop: false }` [INFO] [stdout] ab01f470246adb62117ac61312f7fa076c2ec1d1efe71c1fd4fdd2e6a5f443a2