[INFO] fetching crate cohort_matching 0.5.1...
[INFO] checking cohort_matching-0.5.1 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] extracting crate cohort_matching 0.5.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cohort_matching 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cohort_matching 0.5.1
[INFO] tweaked toml for crates.io crate cohort_matching 0.5.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cohort_matching 0.5.1 on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cohort_matching 0.5.1 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f
[INFO] running `Command { std: "docker" "start" "88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling nano-gemm-codegen v0.2.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling pulp v0.22.2
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.0
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking nano-gemm-core v0.2.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling nano-gemm-c32 v0.2.1
[INFO] [stderr]    Compiling nano-gemm-c64 v0.2.1
[INFO] [stderr]    Compiling nano-gemm-f32 v0.2.1
[INFO] [stderr]    Compiling nano-gemm-f64 v0.2.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling defer v0.2.1
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking atomic-wait v1.1.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling interpol v0.2.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling private-gemm-x86 v0.1.20
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking spindle v0.2.6
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr] error: could not compile `nano-gemm-f32` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name nano_gemm_f32 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nano-gemm-f32-0.2.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="x86-v4"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "x86-v4"))' -C metadata=cac75d2e62a56ef5 -C extra-filename=-461fecbff33464d0 --out-dir /opt/rustwide/target/debug/build/nano-gemm-f32/461fecbff33464d0/out --extern nano_gemm_core=/opt/rustwide/target/debug/build/nano-gemm-core/2efaec127505af55/out/libnano_gemm_core-2efaec127505af55.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f", kill_on_drop: false }`
[INFO] [stdout] 88930f9e64e872d6776a2579293d3f60c53b7f82ff00c5ea6f9296854993831f
