[INFO] fetching crate machlearn-core 0.1.0...
[INFO] checking machlearn-core-0.1.0 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] extracting crate machlearn-core 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate machlearn-core 0.1.0
[INFO] finished tweaking crates.io crate machlearn-core 0.1.0
[INFO] tweaked toml for crates.io crate machlearn-core 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate machlearn-core 0.1.0 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 machlearn-core 0.1.0 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 | homepage = "https://github.com/mach-learn/machlearn"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 | repository = "https://github.com/mach-learn/machlearn"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `machlearn-core` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck_derive v1.12.0
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.7
[INFO] [stderr]   Downloaded matchers v0.2.0
[INFO] [stderr]   Downloaded equator v0.2.2
[INFO] [stderr]   Downloaded nano-gemm-codegen v0.2.1
[INFO] [stderr]   Downloaded equator v0.6.0
[INFO] [stderr]   Downloaded spindle v0.2.6
[INFO] [stderr]   Downloaded nano-gemm-core v0.2.1
[INFO] [stderr]   Downloaded thread_local v1.1.10
[INFO] [stderr]   Downloaded atomic-wait v1.1.0
[INFO] [stderr]   Downloaded defer v0.2.1
[INFO] [stderr]   Downloaded nano-gemm-c64 v0.2.1
[INFO] [stderr]   Downloaded equator-macro v0.2.1
[INFO] [stderr]   Downloaded scoped-tls v1.0.1
[INFO] [stderr]   Downloaded equator-macro v0.4.2
[INFO] [stderr]   Downloaded interpol v0.2.1
[INFO] [stderr]   Downloaded nano-gemm-f64 v0.2.1
[INFO] [stderr]   Downloaded generativity v1.2.1
[INFO] [stderr]   Downloaded qd v0.8.0
[INFO] [stderr]   Downloaded equator-macro v0.6.0
[INFO] [stderr]   Downloaded faer-traits v0.24.0
[INFO] [stderr]   Downloaded equator v0.4.2
[INFO] [stderr]   Downloaded nano-gemm-f32 v0.2.1
[INFO] [stderr]   Downloaded nano-gemm-c32 v0.2.1
[INFO] [stderr]   Downloaded tracing-log v0.2.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.13
[INFO] [stderr]   Downloaded valuable v0.1.1
[INFO] [stderr]   Downloaded nano-gemm v0.2.2
[INFO] [stderr]   Downloaded nu-ansi-term v0.50.3
[INFO] [stderr]   Downloaded private-gemm-x86 v0.1.20
[INFO] [stderr]   Downloaded sharded-slab v0.1.7
[INFO] [stderr]   Downloaded generator v0.8.9
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.11
[INFO] [stderr]   Downloaded loom v0.7.2
[INFO] [stderr]   Downloaded ndarray v0.17.2
[INFO] [stderr]   Downloaded cc v1.4.3
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.16
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.23
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.42.2
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.42.2
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.42.2
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.42.2
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.42.2
[INFO] [stderr]   Downloaded windows_i686_msvc v0.42.2
[INFO] [stderr]   Downloaded windows_i686_gnu v0.42.2
[INFO] [stderr]   Downloaded faer v0.24.4
[INFO] [stderr]   Downloaded windows-sys v0.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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] 0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b
[INFO] running `Command { std: "docker" "start" "0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b", 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" "0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b", 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 -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 | homepage = "https://github.com/mach-learn/machlearn"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 | repository = "https://github.com/mach-learn/machlearn"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `machlearn-core` (manifest) generated 1 warning
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling nano-gemm-codegen v0.2.1
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking nano-gemm-core 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]    Compiling nano-gemm-c32 v0.2.1
[INFO] [stderr]    Compiling defer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking generativity v1.2.1
[INFO] [stderr]    Compiling equator-macro v0.6.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking equator v0.6.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling thiserror v2.0.20
[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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "x86-v4"))' -C metadata=da2ccae6256658ba -C extra-filename=-91a31bc854a65b83 --out-dir /opt/rustwide/target/debug/build/nano-gemm-f32/91a31bc854a65b83/out --extern nano_gemm_core=/opt/rustwide/target/debug/build/nano-gemm-core/ce881e4f583448fe/out/libnano_gemm_core-ce881e4f583448fe.rmeta --cap-lints allow --cap-lints=forbid -Znext-solver=coherence --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" "0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b", kill_on_drop: false }`
[INFO] [stdout] 0b5e04f08296ab626ffdc10c064a1cf423b99e0e58aaf2079ca310180ce65c4b
