[INFO] fetching crate tract 0.22.0...
[INFO] checking tract-0.22.0 against try#ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 for pr-149596
[INFO] extracting crate tract 0.22.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tract 0.22.0
[INFO] finished tweaking crates.io crate tract 0.22.0
[INFO] tweaked toml for crates.io crate tract 0.22.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tract 0.22.0 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 tract 0.22.0 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] 064331936cc436eef328eccd91bc599ecf218aba7f6977c0f601c95405ca32c0
[INFO] running `Command { std: "docker" "start" "-a" "064331936cc436eef328eccd91bc599ecf218aba7f6977c0f601c95405ca32c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "064331936cc436eef328eccd91bc599ecf218aba7f6977c0f601c95405ca32c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064331936cc436eef328eccd91bc599ecf218aba7f6977c0f601c95405ca32c0", kill_on_drop: false }`
[INFO] [stdout] 064331936cc436eef328eccd91bc599ecf218aba7f6977c0f601c95405ca32c0
[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] 7252ef0c3bfd2283130034e498932b9936f234b3bc45390dc9f688f209661878
[INFO] running `Command { std: "docker" "start" "-a" "7252ef0c3bfd2283130034e498932b9936f234b3bc45390dc9f688f209661878", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
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[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]     Checking box_drawing v0.1.2
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking tract-data v0.22.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
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[INFO] [stderr]     Checking tokio-rustls v0.26.2
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[INFO] [stderr]     Checking criterion v0.6.0
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[INFO] [stderr]     Checking liquid v0.26.11
[INFO] [stderr]    Compiling tract-linalg v0.22.0
[INFO] [stderr]     Checking tract-core v0.22.0
[INFO] [stderr]     Checking tract-nnef v0.22.0
[INFO] [stderr]     Checking tract-hir v0.22.0
[INFO] [stderr]     Checking tract-gpu v0.22.0
[INFO] [stderr]     Checking tract-tflite v0.22.0
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (3292) panicked at compiler/rustc_resolve/src/diagnostics.rs:152:21:
[INFO] [stderr] internal error: entered unreachable code
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x732f9ae695a3 - <<std[c732280b882879e8]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6cc6cda5bf5843b4]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x732f9b4115c8 - core[6cc6cda5bf5843b4]::fmt::write
[INFO] [stderr]    2:     0x732f9ae7fdc6 - <std[c732280b882879e8]::sys::stdio::unix::Stderr as std[c732280b882879e8]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x732f9ae3fc78 - std[c732280b882879e8]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x732f9ae5d3d3 - std[c732280b882879e8]::panicking::default_hook
[INFO] [stderr]    5:     0x732f99ec96c7 - std[c732280b882879e8]::panicking::update_hook::<alloc[d96334610b4d9ed3]::boxed::Box<rustc_driver_impl[3efbdfab4995ad57]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x732f9ae5d6b2 - std[c732280b882879e8]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x732f9ae3fd6a - std[c732280b882879e8]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x732f9ae36df9 - std[c732280b882879e8]::sys::backtrace::__rust_end_short_backtrace::<std[c732280b882879e8]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x732f9ae418ed - __rustc[ad855206e1ddae17]::rust_begin_unwind
[INFO] [stderr]   10:     0x732f980d99bc - core[6cc6cda5bf5843b4]::panicking::panic_fmt
[INFO] [stderr]   11:     0x732f9794b672 - core[6cc6cda5bf5843b4]::panicking::panic
[INFO] [stderr]   12:     0x732f9b8776f7 - <rustc_resolve[e7b76a19f6dfa9a0]::Resolver>::resolve_crate::{closure#0}
[INFO] [stderr]   13:     0x732f9b86c94d - <rustc_resolve[e7b76a19f6dfa9a0]::Resolver>::resolve_crate
[INFO] [stderr]   14:     0x732f9be527f9 - rustc_interface[38d2190d34e76883]::passes::configure_and_expand
[INFO] [stderr]   15:     0x732f9c59aad5 - rustc_interface[38d2190d34e76883]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x732f9c59a84d - rustc_query_impl[3f3083a1a4911fcd]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[3f3083a1a4911fcd]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[123d76d9fcba17a4]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x732f9c59a835 - <rustc_query_impl[3f3083a1a4911fcd]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<(rustc_middle[123d76d9fcba17a4]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x732f9c57b3df - rustc_query_system[2635c3e4e2458d32]::query::plumbing::try_execute_query::<rustc_query_impl[3f3083a1a4911fcd]::DynamicConfig<rustc_query_system[2635c3e4e2458d32]::query::caches::SingleCache<rustc_middle[123d76d9fcba17a4]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[3f3083a1a4911fcd]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x732f9c57af40 - rustc_query_impl[3f3083a1a4911fcd]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x732f9c75d0b7 - <rustc_interface[38d2190d34e76883]::passes::create_and_enter_global_ctxt<core[6cc6cda5bf5843b4]::option::Option<rustc_interface[38d2190d34e76883]::queries::Linker>, 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<rustc_data_structures[d9cbbe64485074d7]::jobserver::Proxy>, &std[c732280b882879e8]::sync::once_lock::OnceLock<rustc_middle[123d76d9fcba17a4]::ty::context::GlobalCtxt>, &rustc_data_structures[d9cbbe64485074d7]::sync::worker_local::WorkerLocal<rustc_middle[123d76d9fcba17a4]::arena::Arena>, &rustc_data_structures[d9cbbe64485074d7]::sync::worker_local::WorkerLocal<rustc_hir[58c5ad55374bd84d]::Arena>, rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x732f9c5c0545 - rustc_interface[38d2190d34e76883]::interface::run_compiler::<(), rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x732f9c50d78a - std[c732280b882879e8]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[38d2190d34e76883]::util::run_in_thread_with_globals<rustc_interface[38d2190d34e76883]::util::run_in_thread_pool_with_globals<rustc_interface[38d2190d34e76883]::interface::run_compiler<(), rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x732f9c50d55d - <std[c732280b882879e8]::thread::lifecycle::spawn_unchecked<rustc_interface[38d2190d34e76883]::util::run_in_thread_with_globals<rustc_interface[38d2190d34e76883]::util::run_in_thread_pool_with_globals<rustc_interface[38d2190d34e76883]::interface::run_compiler<(), rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x732f9c512c2d - <std[c732280b882879e8]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x732f9628aaa4 - <unknown>
[INFO] [stderr]   26:     0x732f96317a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[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-0.22.0/rustc-ice-2025-12-03T18_22_08-3286.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=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tract-hir-0.22.0/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=a163192dcc841581 -C extra-filename=-4271ba6594920cba --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-9dd860993e8ea465.rmeta --extern tract_core=/opt/rustwide/target/debug/deps/libtract_core-849c59230fbe1462.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/tract-linalg-b6380aa8bba4f968/out` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7252ef0c3bfd2283130034e498932b9936f234b3bc45390dc9f688f209661878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7252ef0c3bfd2283130034e498932b9936f234b3bc45390dc9f688f209661878", kill_on_drop: false }`
[INFO] [stdout] 7252ef0c3bfd2283130034e498932b9936f234b3bc45390dc9f688f209661878