[INFO] fetching crate tract-rs 0.21.15...
[INFO] testing tract-rs-0.21.15 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tract-rs 0.21.15 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tract-rs 0.21.15
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tract-rs 0.21.15
[INFO] tweaked toml for crates.io crate tract-rs 0.21.15 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tract-rs 0.21.15 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tract-rs 0.21.15 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07268b1b3fe04945055d584da5ec0efe7ac399a69b6989f25835d11e4274e664
[INFO] running `Command { std: "docker" "start" "-a" "07268b1b3fe04945055d584da5ec0efe7ac399a69b6989f25835d11e4274e664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07268b1b3fe04945055d584da5ec0efe7ac399a69b6989f25835d11e4274e664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07268b1b3fe04945055d584da5ec0efe7ac399a69b6989f25835d11e4274e664", kill_on_drop: false }`
[INFO] [stdout] 07268b1b3fe04945055d584da5ec0efe7ac399a69b6989f25835d11e4274e664
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3711e2d2d9312ab6bd53f4f2ef23ac16476be981578d55d5e388cd4460865012
[INFO] running `Command { std: "docker" "start" "-a" "3711e2d2d9312ab6bd53f4f2ef23ac16476be981578d55d5e388cd4460865012", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling scan_fmt v0.2.6
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling liquid-derive v0.26.8
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling dyn-hash v0.2.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rustfft v6.4.1
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling anymap3 v1.0.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling xattr v1.4.0
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling string-interner v0.15.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling tract-data v0.21.15
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling liquid-core v0.26.8
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling liquid-lib v0.26.8
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling boow v0.1.3
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling ndarray-npy v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling colorous v1.0.16
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling box_drawing v0.1.2
[INFO] [stderr]    Compiling tract-api v0.21.15
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling liquid v0.26.8
[INFO] [stderr]    Compiling tract-linalg v0.21.15
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling tract-core v0.21.15
[INFO] [stderr]    Compiling tract-nnef v0.21.15
[INFO] [stderr]    Compiling tract-hir v0.21.15
[INFO] [stderr]    Compiling tract-tflite v0.21.15
[INFO] [stderr] error: could not compile `tract-core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name tract_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tract-core-0.21.15/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("accelerate", "accelerate-src", "blas", "blis", "blis-src", "cblas", "complex", "default", "openblas", "openblas-src", "paranoid_assertions"))' -C metadata=58a860e4c116d9f8 -C extra-filename=-d33baab8f560067a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-b0726fbe6d61d750.rmeta --extern anymap3=/opt/rustwide/target/debug/deps/libanymap3-277d3b2d507ae390.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-09e831e5200832b3.rmeta --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-cb2b5f316099300f.so --extern downcast_rs=/opt/rustwide/target/debug/deps/libdowncast_rs-1e443d4ec2f3d3a7.rmeta --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-0eddceeccbf472cb.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-58edaf41543212f3.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-b4877c6cda7d43ee.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-6de24883bab0b321.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-5ad02607bb3dd300.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-f73e7539722a5624.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-6a21bc9ee6b8db4f.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-48a068b844f05d30.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-e99c5ab9be878770.so --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-d57cf42adb017d68.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-f1edee636e9ac88b.rmeta --extern tract_data=/opt/rustwide/target/debug/deps/libtract_data-440bdb6da3125162.rmeta --extern tract_linalg=/opt/rustwide/target/debug/deps/libtract_linalg-0d8a635776070910.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/tract-linalg-3643a0d0e011f8eb/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3711e2d2d9312ab6bd53f4f2ef23ac16476be981578d55d5e388cd4460865012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3711e2d2d9312ab6bd53f4f2ef23ac16476be981578d55d5e388cd4460865012", kill_on_drop: false }`
[INFO] [stdout] 3711e2d2d9312ab6bd53f4f2ef23ac16476be981578d55d5e388cd4460865012
