[INFO] cloning repository https://github.com/TomboFry/creature-evolution
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomboFry/creature-evolution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomboFry%2Fcreature-evolution", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomboFry%2Fcreature-evolution'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 249f66c5b2c79bbffac369bd4553a9d6acb88baa
[INFO] documenting TomboFry/creature-evolution against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomboFry%2Fcreature-evolution" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TomboFry/creature-evolution 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 git repo https://github.com/TomboFry/creature-evolution
[INFO] finished tweaking git repo https://github.com/TomboFry/creature-evolution
[INFO] tweaked toml for git repo https://github.com/TomboFry/creature-evolution written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/TomboFry/creature-evolution already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vecmath v0.3.0
[INFO] [stderr]   Downloaded shader_version v0.2.2
[INFO] [stderr]   Downloaded nodrop v0.1.9
[INFO] [stderr]   Downloaded adler32 v1.0.0
[INFO] [stderr]   Downloaded gfx_core v0.6.1
[INFO] [stderr]   Downloaded piston2d-graphics v0.20.1
[INFO] [stderr]   Downloaded num-bigint v0.1.40
[INFO] [stderr]   Downloaded gfx_device_gl v0.13.1
[INFO] [stderr]   Downloaded piston-gfx_texture v0.21.1
[INFO] [stderr]   Downloaded stb_truetype v0.2.1
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.31.4
[INFO] [stderr]   Downloaded fixedbitset v0.1.6
[INFO] [stderr]   Downloaded assert_approx_eq v1.0.0
[INFO] [stderr]   Downloaded daggy v0.4.1
[INFO] [stderr]   Downloaded image v0.12.4
[INFO] [stderr]   Downloaded open v1.2.0
[INFO] [stderr]   Downloaded petgraph v0.2.9
[INFO] [stderr]   Downloaded redox_syscall v0.1.26
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.35.1
[INFO] [stderr]   Downloaded shared_library v0.1.6
[INFO] [stderr]   Downloaded pistoncore-window v0.26.2
[INFO] [stderr]   Downloaded pistoncore-input v0.17.1
[INFO] [stderr]   Downloaded xml-rs v0.6.0
[INFO] [stderr]   Downloaded tempfile v2.1.6
[INFO] [stderr]   Downloaded libc v0.2.27
[INFO] [stderr]   Downloaded piston v0.31.4
[INFO] [stderr]   Downloaded arrayvec v0.3.23
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.37.0
[INFO] [stderr]   Downloaded gl v0.6.3
[INFO] [stderr]   Downloaded deflate v0.7.14
[INFO] [stderr]   Downloaded gfx v0.14.1
[INFO] [stderr]   Downloaded gl_generator v0.5.5
[INFO] [stderr]   Downloaded conrod v0.51.1
[INFO] [stderr]   Downloaded clap v2.25.1
[INFO] [stderr]   Downloaded num-complex v0.1.39
[INFO] [stderr]   Downloaded piston_window v0.63.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 10e2516df485aff9451b222363d863561f6a7b2c8b3b416174099a1b03b10325
[INFO] running `Command { std: "docker" "start" "-a" "10e2516df485aff9451b222363d863561f6a7b2c8b3b416174099a1b03b10325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10e2516df485aff9451b222363d863561f6a7b2c8b3b416174099a1b03b10325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e2516df485aff9451b222363d863561f6a7b2c8b3b416174099a1b03b10325", kill_on_drop: false }`
[INFO] [stdout] 10e2516df485aff9451b222363d863561f6a7b2c8b3b416174099a1b03b10325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 95878797302b5f7121941d38e08e255c0e3af57347c96b29672652f1109075d2
[INFO] running `Command { std: "docker" "start" "-a" "95878797302b5f7121941d38e08e255c0e3af57347c96b29672652f1109075d2", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "95878797302b5f7121941d38e08e255c0e3af57347c96b29672652f1109075d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95878797302b5f7121941d38e08e255c0e3af57347c96b29672652f1109075d2", kill_on_drop: false }`
[INFO] [stdout] 95878797302b5f7121941d38e08e255c0e3af57347c96b29672652f1109075d2