[INFO] fetching crate densearray 0.1.1...
[INFO] testing densearray-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate densearray 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate densearray 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate densearray 0.1.1
[INFO] removed path dependency densearray_kernels from crates.io crate densearray 0.1.1
[INFO] finished tweaking crates.io crate densearray 0.1.1
[INFO] tweaked toml for crates.io crate densearray 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad9447b3f1a7f2cdaa16c60b6ef39e85e5f5ebce06d0ec5d81de40f3c046f7f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ad9447b3f1a7f2cdaa16c60b6ef39e85e5f5ebce06d0ec5d81de40f3c046f7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad9447b3f1a7f2cdaa16c60b6ef39e85e5f5ebce06d0ec5d81de40f3c046f7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9447b3f1a7f2cdaa16c60b6ef39e85e5f5ebce06d0ec5d81de40f3c046f7f6", kill_on_drop: false }`
[INFO] [stdout] ad9447b3f1a7f2cdaa16c60b6ef39e85e5f5ebce06d0ec5d81de40f3c046f7f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0ed5ea08aa9bc267a52672d4e4912ec45665dd9d6d663495c51bb326108dd980
[INFO] running `Command { std: "docker" "start" "-a" "0ed5ea08aa9bc267a52672d4e4912ec45665dd9d6d663495c51bb326108dd980", kill_on_drop: false }`
[INFO] [stderr]    Compiling same-file v0.1.3
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling cblas_ffi v0.1.0
[INFO] [stderr]    Compiling densearray_kernels v0.0.1
[INFO] [stderr]    Compiling walkdir v1.0.7
[INFO] [stderr]    Compiling openblas_ffi v0.1.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0ed5ea08aa9bc267a52672d4e4912ec45665dd9d6d663495c51bb326108dd980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed5ea08aa9bc267a52672d4e4912ec45665dd9d6d663495c51bb326108dd980", kill_on_drop: false }`
[INFO] [stdout] 0ed5ea08aa9bc267a52672d4e4912ec45665dd9d6d663495c51bb326108dd980