[INFO] fetching crate tblis 0.2.3... [INFO] checking tblis-0.2.3 against try#ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 for pr-149596 [INFO] extracting crate tblis 0.2.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate tblis 0.2.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tblis 0.2.3 [INFO] tweaked toml for crates.io crate tblis 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tblis 0.2.3 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 tblis 0.2.3 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1bf075777d7ef55e0ddd9a6159ea3e6f89bc09c2713dad63fddfa012bd7eb672 [INFO] running `Command { std: "docker" "start" "-a" "1bf075777d7ef55e0ddd9a6159ea3e6f89bc09c2713dad63fddfa012bd7eb672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bf075777d7ef55e0ddd9a6159ea3e6f89bc09c2713dad63fddfa012bd7eb672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bf075777d7ef55e0ddd9a6159ea3e6f89bc09c2713dad63fddfa012bd7eb672", kill_on_drop: false }` [INFO] [stdout] 1bf075777d7ef55e0ddd9a6159ea3e6f89bc09c2713dad63fddfa012bd7eb672 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fb9e6b7b69b69646da89c5f2a4317bea569dc7547b3c1d2631b21210578d0c3e [INFO] running `Command { std: "docker" "start" "-a" "fb9e6b7b69b69646da89c5f2a4317bea569dc7547b3c1d2631b21210578d0c3e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling cc v1.2.38 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Compiling rstest_macros v0.26.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling toml_edit v0.23.6 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling tblis-src v0.2.3 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking tblis-ffi v0.2.3 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling duplicate v2.0.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Checking opt-einsum-path v0.2.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking tblis v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1004) panicked at compiler/rustc_resolve/src/diagnostics.rs:152:21: [INFO] [stderr] internal error: entered unreachable code [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x72efd18695a3 - <::print::DisplayBacktrace as core[6cc6cda5bf5843b4]::fmt::Display>::fmt [INFO] [stderr] 1: 0x72efd1e115c8 - core[6cc6cda5bf5843b4]::fmt::write [INFO] [stderr] 2: 0x72efd187fdc6 - ::write_fmt [INFO] [stderr] 3: 0x72efd183fc78 - std[c732280b882879e8]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x72efd185d3d3 - std[c732280b882879e8]::panicking::default_hook [INFO] [stderr] 5: 0x72efd08c96c7 - std[c732280b882879e8]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x72efd185d6b2 - std[c732280b882879e8]::panicking::panic_with_hook [INFO] [stderr] 7: 0x72efd183fd6a - std[c732280b882879e8]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x72efd1836df9 - std[c732280b882879e8]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x72efd18418ed - __rustc[ad855206e1ddae17]::rust_begin_unwind [INFO] [stderr] 10: 0x72efcead99bc - core[6cc6cda5bf5843b4]::panicking::panic_fmt [INFO] [stderr] 11: 0x72efce34b672 - core[6cc6cda5bf5843b4]::panicking::panic [INFO] [stderr] 12: 0x72efd22776f7 - ::resolve_crate::{closure#0} [INFO] [stderr] 13: 0x72efd226c94d - ::resolve_crate [INFO] [stderr] 14: 0x72efd28527f9 - rustc_interface[38d2190d34e76883]::passes::configure_and_expand [INFO] [stderr] 15: 0x72efd2f9aad5 - rustc_interface[38d2190d34e76883]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x72efd2f9a84d - rustc_query_impl[3f3083a1a4911fcd]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x72efd2f9a835 - >::call_once [INFO] [stderr] 18: 0x72efd2f7b3df - rustc_query_system[2635c3e4e2458d32]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[3f3083a1a4911fcd]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x72efd2f7af40 - rustc_query_impl[3f3083a1a4911fcd]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x72efd315d0b7 - , 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: 0x72efd2fc0545 - rustc_interface[38d2190d34e76883]::interface::run_compiler::<(), rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x72efd2f0d78a - std[c732280b882879e8]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x72efd2f0d55d - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x72efd2f12c2d - ::new::thread_start [INFO] [stderr] 25: 0x72efccc8aaa4 - [INFO] [stderr] 26: 0x72efccd17a64 - 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-2025-12-03T18_01_18-1001.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 `tblis` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ce3348c21531b911ca5aadbbbe7ad63a1bc4c382/bin/rustc --crate-name tblis --edition=2021 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 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "dynamic_loading", "ndarray"))' -C metadata=4557dee8f8f8ea54 -C extra-filename=-a79fb04b7e8d766d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-b2ad718751737dfe.rmeta --extern duplicate=/opt/rustwide/target/debug/deps/libduplicate-02a2a8b6ef181770.so --extern num=/opt/rustwide/target/debug/deps/libnum-f1ec538a257db9d2.rmeta --extern opt_einsum_path=/opt/rustwide/target/debug/deps/libopt_einsum_path-d9cf93a18e30c63e.rmeta --extern tblis_ffi=/opt/rustwide/target/debug/deps/libtblis_ffi-d8fc267795dad22d.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fb9e6b7b69b69646da89c5f2a4317bea569dc7547b3c1d2631b21210578d0c3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb9e6b7b69b69646da89c5f2a4317bea569dc7547b3c1d2631b21210578d0c3e", kill_on_drop: false }` [INFO] [stdout] fb9e6b7b69b69646da89c5f2a4317bea569dc7547b3c1d2631b21210578d0c3e