[INFO] cloning repository https://github.com/junjihashimoto/rust-reversi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/junjihashimoto/rust-reversi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunjihashimoto%2Frust-reversi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunjihashimoto%2Frust-reversi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40e235ad9d05065909d35faf0d94ca1489cc6648
[INFO] checking junjihashimoto/rust-reversi against master#30b3f35c420694a4f24e5a4df00f06073f4f3a37 for pr-94081
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunjihashimoto%2Frust-reversi" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/junjihashimoto/rust-reversi on toolchain 30b3f35c420694a4f24e5a4df00f06073f4f3a37
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/junjihashimoto/rust-reversi
[INFO] finished tweaking git repo https://github.com/junjihashimoto/rust-reversi
[INFO] tweaked toml for git repo https://github.com/junjihashimoto/rust-reversi written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/junjihashimoto/rust-reversi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "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 text_io v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9e58948e0b680de7264f7381cb30b2f0dd2834273545647d59f8859a411b284
[INFO] running `Command { std: "docker" "start" "-a" "e9e58948e0b680de7264f7381cb30b2f0dd2834273545647d59f8859a411b284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9e58948e0b680de7264f7381cb30b2f0dd2834273545647d59f8859a411b284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e58948e0b680de7264f7381cb30b2f0dd2834273545647d59f8859a411b284", kill_on_drop: false }`
[INFO] [stdout] e9e58948e0b680de7264f7381cb30b2f0dd2834273545647d59f8859a411b284
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f8372d5485f85cb4ae27d7f0b525bc07eeb5b12347d1759cab6d49c7c0f3026
[INFO] running `Command { std: "docker" "start" "-a" "4f8372d5485f85cb4ae27d7f0b525bc07eeb5b12347d1759cab6d49c7c0f3026", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "4f8372d5485f85cb4ae27d7f0b525bc07eeb5b12347d1759cab6d49c7c0f3026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8372d5485f85cb4ae27d7f0b525bc07eeb5b12347d1759cab6d49c7c0f3026", kill_on_drop: false }`
[INFO] [stdout] 4f8372d5485f85cb4ae27d7f0b525bc07eeb5b12347d1759cab6d49c7c0f3026