[INFO] fetching crate ferrotorch-core 0.2.3...
[INFO] checking ferrotorch-core-0.2.3 against master#49b6ac01d6f4c3da812039ae846407a20961aa4c for pr-154887
[INFO] extracting crate ferrotorch-core 0.2.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ferrotorch-core 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ferrotorch-core 0.2.3
[INFO] tweaked toml for crates.io crate ferrotorch-core 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferrotorch-core 0.2.3 on toolchain 49b6ac01d6f4c3da812039ae846407a20961aa4c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ferrotorch-core 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" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded core-math v1.0.0
[INFO] [stderr]   Downloaded ferray-core-macros v0.2.7
[INFO] [stderr]   Downloaded ferray-core v0.2.7
[INFO] [stderr]   Downloaded ferray-random v0.2.7
[INFO] [stderr]   Downloaded ferray-ufunc v0.2.7
[INFO] [stderr]   Downloaded ferray-linalg v0.2.7
[INFO] [stderr]   Downloaded core-math-sys v1.0.0
[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" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f20d73a86b6c6a5745976389fb50c4ec36b497a014c61d6e251516521adde34
[INFO] running `Command { std: "docker" "start" "-a" "6f20d73a86b6c6a5745976389fb50c4ec36b497a014c61d6e251516521adde34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f20d73a86b6c6a5745976389fb50c4ec36b497a014c61d6e251516521adde34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f20d73a86b6c6a5745976389fb50c4ec36b497a014c61d6e251516521adde34", kill_on_drop: false }`
[INFO] [stdout] 6f20d73a86b6c6a5745976389fb50c4ec36b497a014c61d6e251516521adde34
[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" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a11dbfd16b97445e74b654ec10acf7776c68cd3226439ec35bb8751e50e90bb2
[INFO] running `Command { std: "docker" "start" "-a" "a11dbfd16b97445e74b654ec10acf7776c68cd3226439ec35bb8751e50e90bb2", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling nano-gemm-codegen v0.2.1
[INFO] [stderr]    Compiling pulp v0.22.2
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.0
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking nano-gemm-core v0.2.1
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking zerocopy v0.8.42
[INFO] [stderr]    Compiling interpol v0.2.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling nano-gemm-f32 v0.2.1
[INFO] [stderr]    Compiling nano-gemm-c64 v0.2.1
[INFO] [stderr]    Compiling nano-gemm-c32 v0.2.1
[INFO] [stderr]    Compiling nano-gemm-f64 v0.2.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling defer v0.2.1
[INFO] [stderr]    Compiling private-gemm-x86 v0.1.20
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]     Checking atomic-wait v1.1.0
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling ferray-core-macros v0.2.7
[INFO] [stderr]     Checking gemm-common v0.19.0
[INFO] [stderr]     Checking qd v0.8.0
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking spindle v0.2.6
[INFO] [stderr]     Checking gemm-c32 v0.19.0
[INFO] [stderr]     Checking gemm-f64 v0.19.0
[INFO] [stderr]     Checking gemm-c64 v0.19.0
[INFO] [stderr]     Checking gemm-f32 v0.19.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking generativity v1.1.0
[INFO] [stderr]    Compiling equator-macro v0.6.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking npyz v0.8.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking ferray-core v0.2.7
[INFO] [stderr]     Checking equator v0.6.0
[INFO] [stderr]     Checking faer-traits v0.24.0
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking gemm v0.19.0
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking ferray-random v0.2.7
[INFO] [stderr]     Checking rustfft v6.4.1
[INFO] [stderr]    Compiling core-math-sys v1.0.0
[INFO] [stderr]     Checking nano-gemm v0.2.2
[INFO] [stderr]     Checking faer v0.24.0
[INFO] [stderr]     Checking core-math v1.0.0
[INFO] [stderr]     Checking ferray-ufunc v0.2.7
[INFO] [stderr]     Checking ferray-linalg v0.2.7
[INFO] [stderr]     Checking ferrotorch-core v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "a11dbfd16b97445e74b654ec10acf7776c68cd3226439ec35bb8751e50e90bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11dbfd16b97445e74b654ec10acf7776c68cd3226439ec35bb8751e50e90bb2", kill_on_drop: false }`
[INFO] [stdout] a11dbfd16b97445e74b654ec10acf7776c68cd3226439ec35bb8751e50e90bb2