[INFO] cloning repository https://github.com/PreetamSing/minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PreetamSing/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPreetamSing%2Fminigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPreetamSing%2Fminigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b54656edefb87d1fa5ed185ef96f7d180fd88036
[INFO] testing PreetamSing/minigrep against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPreetamSing%2Fminigrep" "/workspace/builds/worker-60/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-60/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PreetamSing/minigrep on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PreetamSing/minigrep
[INFO] finished tweaking git repo https://github.com/PreetamSing/minigrep
[INFO] tweaked toml for git repo https://github.com/PreetamSing/minigrep written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] crate git repo https://github.com/PreetamSing/minigrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21fe277c52cc9de8f65f8eecbaf74700f2c6764abbc1df4afea65008c1581bd3
[INFO] running `Command { std: "docker" "start" "-a" "21fe277c52cc9de8f65f8eecbaf74700f2c6764abbc1df4afea65008c1581bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21fe277c52cc9de8f65f8eecbaf74700f2c6764abbc1df4afea65008c1581bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21fe277c52cc9de8f65f8eecbaf74700f2c6764abbc1df4afea65008c1581bd3", kill_on_drop: false }`
[INFO] [stdout] 21fe277c52cc9de8f65f8eecbaf74700f2c6764abbc1df4afea65008c1581bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 670d094dfb8ed93d56c21b625986803b3d7e2fe76da045a2c79fc1daf693c325
[INFO] running `Command { std: "docker" "start" "-a" "670d094dfb8ed93d56c21b625986803b3d7e2fe76da045a2c79fc1daf693c325", 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" "670d094dfb8ed93d56c21b625986803b3d7e2fe76da045a2c79fc1daf693c325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670d094dfb8ed93d56c21b625986803b3d7e2fe76da045a2c79fc1daf693c325", kill_on_drop: false }`
[INFO] [stdout] 670d094dfb8ed93d56c21b625986803b3d7e2fe76da045a2c79fc1daf693c325