[INFO] cloning repository https://github.com/optimalstrategy/plain-msgbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/optimalstrategy/plain-msgbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptimalstrategy%2Fplain-msgbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptimalstrategy%2Fplain-msgbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c205092f558b0f1d52042c8da6838798cfcff15
[INFO] building optimalstrategy/plain-msgbox against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptimalstrategy%2Fplain-msgbox" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/optimalstrategy/plain-msgbox on toolchain 222c5724ecc922fe67815f428c19f82c129d9386
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/optimalstrategy/plain-msgbox
[INFO] finished tweaking git repo https://github.com/optimalstrategy/plain-msgbox
[INFO] tweaked toml for git repo https://github.com/optimalstrategy/plain-msgbox written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/optimalstrategy/plain-msgbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce1b8200e56177804c3a256304fc5c6b5c00ec46ea372069b9610a81b643e163
[INFO] running `Command { std: "docker" "start" "-a" "ce1b8200e56177804c3a256304fc5c6b5c00ec46ea372069b9610a81b643e163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce1b8200e56177804c3a256304fc5c6b5c00ec46ea372069b9610a81b643e163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1b8200e56177804c3a256304fc5c6b5c00ec46ea372069b9610a81b643e163", kill_on_drop: false }`
[INFO] [stdout] ce1b8200e56177804c3a256304fc5c6b5c00ec46ea372069b9610a81b643e163
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca8f21c74716571aea14d8afc5aaff18a741935b20a17fb9775f674714854815
[INFO] running `Command { std: "docker" "start" "-a" "ca8f21c74716571aea14d8afc5aaff18a741935b20a17fb9775f674714854815", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling plain-msgbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.84s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "ca8f21c74716571aea14d8afc5aaff18a741935b20a17fb9775f674714854815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8f21c74716571aea14d8afc5aaff18a741935b20a17fb9775f674714854815", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: Could not kill running container ca8f21c74716571aea14d8afc5aaff18a741935b20a17fb9775f674714854815, cannot remove - tried to kill container, but did not receive an exit event
[ERROR] failed to delete container ca8f21c74716571aea14d8afc5aaff18a741935b20a17fb9775f674714854815
[ERROR] caused by: command failed: exit status: 1