[INFO] cloning repository https://github.com/Limeth/cour2ier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Limeth/cour2ier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimeth%2Fcour2ier", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimeth%2Fcour2ier'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe91c55b5471df7a85046f4b03f53cff89963269
[INFO] building Limeth/cour2ier against try#b755f8b9936d084e0363ce6b393c7e444a37080e for pr-97334-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimeth%2Fcour2ier" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Limeth/cour2ier on toolchain b755f8b9936d084e0363ce6b393c7e444a37080e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Limeth/cour2ier
[INFO] finished tweaking git repo https://github.com/Limeth/cour2ier
[INFO] tweaked toml for git repo https://github.com/Limeth/cour2ier written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Limeth/cour2ier already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9118f5eb32bf340dee2e8b86862c05fe23353cbec8eeb522b5807eb15cd16116
[INFO] running `Command { std: "docker" "start" "-a" "9118f5eb32bf340dee2e8b86862c05fe23353cbec8eeb522b5807eb15cd16116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9118f5eb32bf340dee2e8b86862c05fe23353cbec8eeb522b5807eb15cd16116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9118f5eb32bf340dee2e8b86862c05fe23353cbec8eeb522b5807eb15cd16116", kill_on_drop: false }`
[INFO] [stdout] 9118f5eb32bf340dee2e8b86862c05fe23353cbec8eeb522b5807eb15cd16116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88e293899cfcd1243614a0aa53ec317401e9fb56187614c21aaedff0655cb80f
[INFO] running `Command { std: "docker" "start" "-a" "88e293899cfcd1243614a0aa53ec317401e9fb56187614c21aaedff0655cb80f", 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" "88e293899cfcd1243614a0aa53ec317401e9fb56187614c21aaedff0655cb80f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e293899cfcd1243614a0aa53ec317401e9fb56187614c21aaedff0655cb80f", kill_on_drop: false }`
[INFO] [stdout] 88e293899cfcd1243614a0aa53ec317401e9fb56187614c21aaedff0655cb80f