[INFO] cloning repository https://github.com/pschichtel/adventofcode-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pschichtel/adventofcode-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpschichtel%2Fadventofcode-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpschichtel%2Fadventofcode-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84ad4b9b7162213bef98847e8391ae82247961dc
[INFO] building pschichtel/adventofcode-rs against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpschichtel%2Fadventofcode-rs" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pschichtel/adventofcode-rs 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/pschichtel/adventofcode-rs
[INFO] finished tweaking git repo https://github.com/pschichtel/adventofcode-rs
[INFO] tweaked toml for git repo https://github.com/pschichtel/adventofcode-rs written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/pschichtel/adventofcode-rs 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memchr v2.4.1
[INFO] [stderr]   Downloaded minimal-lexical v0.2.1
[INFO] [stderr]   Downloaded version_check v0.9.3
[INFO] [stderr]   Downloaded nom v7.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] f74e756fa06be124b81425f8ce1c5fdd09fe715f796ae26b664cf3d3e7b4d98c
[INFO] running `Command { std: "docker" "start" "-a" "f74e756fa06be124b81425f8ce1c5fdd09fe715f796ae26b664cf3d3e7b4d98c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f74e756fa06be124b81425f8ce1c5fdd09fe715f796ae26b664cf3d3e7b4d98c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74e756fa06be124b81425f8ce1c5fdd09fe715f796ae26b664cf3d3e7b4d98c", kill_on_drop: false }`
[INFO] [stdout] f74e756fa06be124b81425f8ce1c5fdd09fe715f796ae26b664cf3d3e7b4d98c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] c06f73c788e8e27f4f880118f87d2d7fc3b766109f5801aa166bfab9cbffa6ca
[INFO] running `Command { std: "docker" "start" "-a" "c06f73c788e8e27f4f880118f87d2d7fc3b766109f5801aa166bfab9cbffa6ca", 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" "c06f73c788e8e27f4f880118f87d2d7fc3b766109f5801aa166bfab9cbffa6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06f73c788e8e27f4f880118f87d2d7fc3b766109f5801aa166bfab9cbffa6ca", kill_on_drop: false }`
[INFO] [stdout] c06f73c788e8e27f4f880118f87d2d7fc3b766109f5801aa166bfab9cbffa6ca