[INFO] fetching crate densearray 0.1.1...
[INFO] documenting densearray-0.1.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate densearray 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate densearray 0.1.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] d2400b34c1a60a8f1f0128f4bd53735274dff85eb34500eabbc3a9cd73393cb8
[INFO] running `Command { std: "docker" "start" "-a" "d2400b34c1a60a8f1f0128f4bd53735274dff85eb34500eabbc3a9cd73393cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2400b34c1a60a8f1f0128f4bd53735274dff85eb34500eabbc3a9cd73393cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2400b34c1a60a8f1f0128f4bd53735274dff85eb34500eabbc3a9cd73393cb8", kill_on_drop: false }`
[INFO] [stdout] d2400b34c1a60a8f1f0128f4bd53735274dff85eb34500eabbc3a9cd73393cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05e3fcd59b9ef9ac027041a23cfb853d98bda860c640deab97bed94b31b29625
[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" "05e3fcd59b9ef9ac027041a23cfb853d98bda860c640deab97bed94b31b29625", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling same-file v0.1.3
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]    Compiling densearray_kernels v0.0.1
[INFO] [stderr]     Checking cblas_ffi v0.1.0
[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" "05e3fcd59b9ef9ac027041a23cfb853d98bda860c640deab97bed94b31b29625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e3fcd59b9ef9ac027041a23cfb853d98bda860c640deab97bed94b31b29625", kill_on_drop: false }`
[INFO] [stdout] 05e3fcd59b9ef9ac027041a23cfb853d98bda860c640deab97bed94b31b29625
