[INFO] fetching crate ferrolearn-io 0.4.0...
[INFO] checking ferrolearn-io-0.4.0 against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-156807
[INFO] extracting crate ferrolearn-io 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ferrolearn-io 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ferrolearn-io 0.4.0
[INFO] tweaked toml for crates.io crate ferrolearn-io 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferrolearn-io 0.4.0 on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ferrolearn-io 0.4.0 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generativity v1.2.1
[INFO] [stderr]   Downloaded ferrolearn-core v0.4.0
[INFO] [stderr]   Downloaded ferrolearn-tree v0.4.0
[INFO] [stderr]   Downloaded ferrolearn-linear v0.4.0
[INFO] [stderr]   Downloaded faer v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2d6775284987d1d6d6d0db542b386ffd9a31cd8e9f8e858fb74a2ebfeb9085f
[INFO] running `Command { std: "docker" "start" "-a" "a2d6775284987d1d6d6d0db542b386ffd9a31cd8e9f8e858fb74a2ebfeb9085f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2d6775284987d1d6d6d0db542b386ffd9a31cd8e9f8e858fb74a2ebfeb9085f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d6775284987d1d6d6d0db542b386ffd9a31cd8e9f8e858fb74a2ebfeb9085f", kill_on_drop: false }`
[INFO] [stdout] a2d6775284987d1d6d6d0db542b386ffd9a31cd8e9f8e858fb74a2ebfeb9085f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e1baf8aac70a6d4aa1a26132c7f44f0d67b4ec7032f4cf4e73d323c86bfa492
[INFO] running `Command { std: "docker" "start" "-a" "7e1baf8aac70a6d4aa1a26132c7f44f0d67b4ec7032f4cf4e73d323c86bfa492", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling interpol v0.2.1
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]     Checking atomic-wait v1.1.0
[INFO] [stderr]    Compiling private-gemm-x86 v0.1.20
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking nano-gemm-f32 v0.2.1
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking generativity v1.2.1
[INFO] [stderr]    Compiling equator-macro v0.6.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking nano-gemm-c32 v0.2.1
[INFO] [stderr]     Checking nano-gemm-c64 v0.2.1
[INFO] [stderr]     Checking equator v0.6.0
[INFO] [stderr]     Checking pulp v0.22.2
[INFO] [stderr]     Checking rand_distr v0.5.1
[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/31a9463c6e2794a59ce57a8f37abc6966afc2a58/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 --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "x86-v4"))' -C metadata=da2ccae6256658ba -C extra-filename=-12526191afbc3bda --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern nano_gemm_core=/opt/rustwide/target/debug/deps/libnano_gemm_core-2efaec127505af55.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7e1baf8aac70a6d4aa1a26132c7f44f0d67b4ec7032f4cf4e73d323c86bfa492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1baf8aac70a6d4aa1a26132c7f44f0d67b4ec7032f4cf4e73d323c86bfa492", kill_on_drop: false }`
[INFO] [stdout] 7e1baf8aac70a6d4aa1a26132c7f44f0d67b4ec7032f4cf4e73d323c86bfa492
