[INFO] cloning repository https://github.com/niklas-evertsson/breakout-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niklas-evertsson/breakout-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklas-evertsson%2Fbreakout-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklas-evertsson%2Fbreakout-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b28c9373ab05be4c75054d658ed490e29578880b
[INFO] checking niklas-evertsson/breakout-rs against master#bd54536e124b3046f607a930951512605824f4e3 for pr-114776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklas-evertsson%2Fbreakout-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/niklas-evertsson/breakout-rs on toolchain bd54536e124b3046f607a930951512605824f4e3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/niklas-evertsson/breakout-rs
[INFO] finished tweaking git repo https://github.com/niklas-evertsson/breakout-rs
[INFO] tweaked toml for git repo https://github.com/niklas-evertsson/breakout-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/niklas-evertsson/breakout-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51055d6cbc056f1ec9cefc7f6598d5ff213f3f380bd890f0721d2a0063efe419
[INFO] running `Command { std: "docker" "start" "-a" "51055d6cbc056f1ec9cefc7f6598d5ff213f3f380bd890f0721d2a0063efe419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51055d6cbc056f1ec9cefc7f6598d5ff213f3f380bd890f0721d2a0063efe419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51055d6cbc056f1ec9cefc7f6598d5ff213f3f380bd890f0721d2a0063efe419", kill_on_drop: false }`
[INFO] [stdout] 51055d6cbc056f1ec9cefc7f6598d5ff213f3f380bd890f0721d2a0063efe419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7f60394bf42e0832df09ad6f000ddecca8b00a4a1a163576004a1d4ee9ca135
[INFO] running `Command { std: "docker" "start" "-a" "a7f60394bf42e0832df09ad6f000ddecca8b00a4a1a163576004a1d4ee9ca135", 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" "a7f60394bf42e0832df09ad6f000ddecca8b00a4a1a163576004a1d4ee9ca135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f60394bf42e0832df09ad6f000ddecca8b00a4a1a163576004a1d4ee9ca135", kill_on_drop: false }`
[INFO] [stdout] a7f60394bf42e0832df09ad6f000ddecca8b00a4a1a163576004a1d4ee9ca135