[INFO] fetching crate nano-gemm 0.1.3...
[INFO] testing nano-gemm-0.1.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate nano-gemm 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nano-gemm 0.1.3
[INFO] finished tweaking crates.io crate nano-gemm 0.1.3
[INFO] tweaked toml for crates.io crate nano-gemm 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nano-gemm 0.1.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nano-gemm 0.1.3 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded intel-mkl-src v0.7.0+mkl2020.1
[INFO] [stderr]   Downloaded simba v0.8.1
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.7
[INFO] [stderr]   Downloaded nano-gemm-codegen v0.1.0
[INFO] [stderr]   Downloaded equator v0.2.2
[INFO] [stderr]   Downloaded dbgf v0.1.2
[INFO] [stderr]   Downloaded smallvec v0.6.14
[INFO] [stderr]   Downloaded faer-qr v0.17.1
[INFO] [stderr]   Downloaded nano-gemm-core v0.1.0
[INFO] [stderr]   Downloaded intel-mkl-tool v0.3.2+mkl2020.1
[INFO] [stderr]   Downloaded faer v0.17.1
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.4
[INFO] [stderr]   Downloaded core-text v20.1.0
[INFO] [stderr]   Downloaded faer-core v0.17.1
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]   Downloaded faer-cholesky v0.17.1
[INFO] [stderr]   Downloaded hurdles v1.0.1
[INFO] [stderr]   Downloaded equator-macro v0.2.1
[INFO] [stderr]   Downloaded dwrote v0.11.3
[INFO] [stderr]   Downloaded matrixcompare-core v0.1.0
[INFO] [stderr]   Downloaded diol v0.2.0
[INFO] [stderr]   Downloaded faer-lu v0.17.1
[INFO] [stderr]   Downloaded nano-gemm-c64 v0.1.0
[INFO] [stderr]   Downloaded equator v0.1.10
[INFO] [stderr]   Downloaded faer-evd v0.17.1
[INFO] [stderr]   Downloaded font-kit v0.14.2
[INFO] [stderr]   Downloaded matrixcompare v0.3.0
[INFO] [stderr]   Downloaded coe-rs v0.1.2
[INFO] [stderr]   Downloaded nalgebra v0.32.6
[INFO] [stderr]   Downloaded equator-macro v0.1.9
[INFO] [stderr]   Downloaded nano-gemm-f64 v0.1.0
[INFO] [stderr]   Downloaded faer-sparse v0.17.1
[INFO] [stderr]   Downloaded nano-gemm-f32 v0.1.0
[INFO] [stderr]   Downloaded faer-svd v0.17.1
[INFO] [stderr]   Downloaded faer-entity v0.17.0
[INFO] [stderr]   Downloaded freetype-sys v0.20.1
[INFO] [stderr]   Downloaded nano-gemm-c32 v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbd60cf2fd0619e026396713f5b1da383ca7773beb49d1b8597f16157468af87
[INFO] running `Command { std: "docker" "start" "-a" "cbd60cf2fd0619e026396713f5b1da383ca7773beb49d1b8597f16157468af87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbd60cf2fd0619e026396713f5b1da383ca7773beb49d1b8597f16157468af87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd60cf2fd0619e026396713f5b1da383ca7773beb49d1b8597f16157468af87", kill_on_drop: false }`
[INFO] [stdout] cbd60cf2fd0619e026396713f5b1da383ca7773beb49d1b8597f16157468af87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3c701cf460f49f85b815657d1785fa085acf114eecbd18a1589a740cbce745f
[INFO] running `Command { std: "docker" "start" "-a" "f3c701cf460f49f85b815657d1785fa085acf114eecbd18a1589a740cbce745f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nano-gemm-codegen v0.1.0
[INFO] [stderr]    Compiling nano-gemm-core v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling nano-gemm-f64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-f32 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c32 v0.1.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr] error: could not compile `nano-gemm-f64` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/caccb4d0368bd918ef6668af8e13834d07040417/bin/rustc --crate-name nano_gemm_f64 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nano-gemm-f64-0.1.0/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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "nightly"))' -C metadata=91effa168247edba -C extra-filename=-f6afa6813df4df44 --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-dd4b29856540e0e4.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" "f3c701cf460f49f85b815657d1785fa085acf114eecbd18a1589a740cbce745f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c701cf460f49f85b815657d1785fa085acf114eecbd18a1589a740cbce745f", kill_on_drop: false }`
[INFO] [stdout] f3c701cf460f49f85b815657d1785fa085acf114eecbd18a1589a740cbce745f