[INFO] fetching crate actix-signature 0.1.0...
[INFO] documenting actix-signature-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate actix-signature 0.1.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate actix-signature 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix-signature 0.1.0
[INFO] finished tweaking crates.io crate actix-signature 0.1.0
[INFO] tweaked toml for crates.io crate actix-signature 0.1.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e83af1e0e7f21679dfd1d3637e0e2e4ec2814cbb20522d1eb8412258153674ff
[INFO] running `Command { std: "docker" "start" "-a" "e83af1e0e7f21679dfd1d3637e0e2e4ec2814cbb20522d1eb8412258153674ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e83af1e0e7f21679dfd1d3637e0e2e4ec2814cbb20522d1eb8412258153674ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83af1e0e7f21679dfd1d3637e0e2e4ec2814cbb20522d1eb8412258153674ff", kill_on_drop: false }`
[INFO] [stdout] e83af1e0e7f21679dfd1d3637e0e2e4ec2814cbb20522d1eb8412258153674ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2621469bbb5a1c866eb1692136cff63d69e3adfc57c37f450de0d800d7369555
[INFO] running `Command { std: "docker" "start" "-a" "2621469bbb5a1c866eb1692136cff63d69e3adfc57c37f450de0d800d7369555", kill_on_drop: false }`
[INFO] [stderr]  Documenting actix-signature v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2621469bbb5a1c866eb1692136cff63d69e3adfc57c37f450de0d800d7369555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2621469bbb5a1c866eb1692136cff63d69e3adfc57c37f450de0d800d7369555", kill_on_drop: false }`
[INFO] [stdout] 2621469bbb5a1c866eb1692136cff63d69e3adfc57c37f450de0d800d7369555