[INFO] fetching crate cervo-core 0.9.2...
[INFO] testing cervo-core-0.9.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate cervo-core 0.9.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cervo-core 0.9.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cervo-core 0.9.2
[INFO] tweaked toml for crates.io crate cervo-core 0.9.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cervo-core 0.9.2 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cervo-core 0.9.2 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43a4e76ad55266045a158376cac4d718e464d6f37197eb9d790da415a611136b
[INFO] running `Command { std: "docker" "start" "-a" "43a4e76ad55266045a158376cac4d718e464d6f37197eb9d790da415a611136b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43a4e76ad55266045a158376cac4d718e464d6f37197eb9d790da415a611136b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a4e76ad55266045a158376cac4d718e464d6f37197eb9d790da415a611136b", kill_on_drop: false }`
[INFO] [stdout] 43a4e76ad55266045a158376cac4d718e464d6f37197eb9d790da415a611136b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 402ea3e801e59c5e177e35b5c2bb63d202fb7977026a2f0eb89c879d40732ba1
[INFO] running `Command { std: "docker" "start" "-a" "402ea3e801e59c5e177e35b5c2bb63d202fb7977026a2f0eb89c879d40732ba1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rustfft v6.1.0
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling dyn-clone v1.0.11
[INFO] [stderr]    Compiling dyn-hash v0.2.0
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling primal-check v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling anymap3 v1.0.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ordered-float v3.4.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling perchance v0.5.1
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling liquid-derive v0.26.8
[INFO] [stderr]    Compiling string-interner v0.15.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling scan_fmt v0.2.6
[INFO] [stderr]    Compiling pest v2.5.6
[INFO] [stderr]    Compiling tract-data v0.21.13
[INFO] [stderr]    Compiling pest_meta v2.5.6
[INFO] [stderr]    Compiling pest_generator v2.5.6
[INFO] [stderr]    Compiling kstring v2.0.0
[INFO] [stderr]    Compiling pest_derive v2.5.6
[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]    Compiling tract-core v0.21.13
[INFO] [stderr]    Compiling tract-hir v0.21.13
[INFO] [stderr]    Compiling cervo-core v0.9.2 (/opt/rustwide/workdir)
[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-2026-03-05-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-0.21.13/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=c7e26f111a72585f -C extra-filename=-bc13fd099f0498a3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-6af283c2a20814f3.rmeta --extern anymap3=/opt/rustwide/target/debug/deps/libanymap3-d97979392119f8bc.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-d09814e73f6e8e38.rmeta --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-7827b36bc7c73097.so --extern downcast_rs=/opt/rustwide/target/debug/deps/libdowncast_rs-d33906d24142a297.rmeta --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-383dec40dac81b9a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3674be3f4245d19b.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-d31671b75f3392bc.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-f141af93a08d6c7e.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-f1933a460638ce70.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-3a727fdf4de37eed.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-7b429b0e21589ad3.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-22c49e2672d4b162.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-341e9781be4fa96b.so --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-2223bb4b09acd577.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-4517414d4f20efb1.rmeta --extern tract_data=/opt/rustwide/target/debug/deps/libtract_data-b1bc7a00623d6769.rmeta --extern tract_linalg=/opt/rustwide/target/debug/deps/libtract_linalg-ec46a91df2decbbf.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/tract-linalg-6bd404e7b968682c/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "402ea3e801e59c5e177e35b5c2bb63d202fb7977026a2f0eb89c879d40732ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402ea3e801e59c5e177e35b5c2bb63d202fb7977026a2f0eb89c879d40732ba1", kill_on_drop: false }`
[INFO] [stdout] 402ea3e801e59c5e177e35b5c2bb63d202fb7977026a2f0eb89c879d40732ba1
