[INFO] cloning repository https://github.com/junhuac/iCoin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/junhuac/iCoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunhuac%2FiCoin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunhuac%2FiCoin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00c24bd5d3022a8e4d9efccd18513f6e80ace3e2
[INFO] checking junhuac/iCoin against master#69a5d2481e856a5a18885390b8cf6950b9ff8dd3 for pr-96376
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunhuac%2FiCoin" "/workspace/builds/worker-111/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/junhuac/iCoin on toolchain 69a5d2481e856a5a18885390b8cf6950b9ff8dd3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+69a5d2481e856a5a18885390b8cf6950b9ff8dd3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/junhuac/iCoin
[INFO] finished tweaking git repo https://github.com/junhuac/iCoin
[INFO] tweaked toml for git repo https://github.com/junhuac/iCoin written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate git repo https://github.com/junhuac/iCoin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+69a5d2481e856a5a18885390b8cf6950b9ff8dd3" "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 ferris-says v0.2.1
[INFO] [stderr]   Downloaded textwrap v0.13.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+69a5d2481e856a5a18885390b8cf6950b9ff8dd3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37bc1291d7ebf779f2091bdec4a0cc0afa177ea1fb0b40a61d29d9df2efc8847
[INFO] running `Command { std: "docker" "start" "-a" "37bc1291d7ebf779f2091bdec4a0cc0afa177ea1fb0b40a61d29d9df2efc8847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37bc1291d7ebf779f2091bdec4a0cc0afa177ea1fb0b40a61d29d9df2efc8847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bc1291d7ebf779f2091bdec4a0cc0afa177ea1fb0b40a61d29d9df2efc8847", kill_on_drop: false }`
[INFO] [stdout] 37bc1291d7ebf779f2091bdec4a0cc0afa177ea1fb0b40a61d29d9df2efc8847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+69a5d2481e856a5a18885390b8cf6950b9ff8dd3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a30d29078c63564eb03018fd2c335e272f5a3f397c1d5c98ca0f39dd6a6af233
[INFO] running `Command { std: "docker" "start" "-a" "a30d29078c63564eb03018fd2c335e272f5a3f397c1d5c98ca0f39dd6a6af233", 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" "a30d29078c63564eb03018fd2c335e272f5a3f397c1d5c98ca0f39dd6a6af233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30d29078c63564eb03018fd2c335e272f5a3f397c1d5c98ca0f39dd6a6af233", kill_on_drop: false }`
[INFO] [stdout] a30d29078c63564eb03018fd2c335e272f5a3f397c1d5c98ca0f39dd6a6af233