[INFO] cloning repository https://github.com/Srjkaa/cmd-gcd-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Srjkaa/cmd-gcd-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrjkaa%2Fcmd-gcd-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrjkaa%2Fcmd-gcd-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1150d3cf99641641bb76be767fdb7a43f378e9b6
[INFO] building Srjkaa/cmd-gcd-calculator against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrjkaa%2Fcmd-gcd-calculator" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Srjkaa/cmd-gcd-calculator on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Srjkaa/cmd-gcd-calculator
[INFO] finished tweaking git repo https://github.com/Srjkaa/cmd-gcd-calculator
[INFO] tweaked toml for git repo https://github.com/Srjkaa/cmd-gcd-calculator written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/Srjkaa/cmd-gcd-calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 337eed0f23876e14b265ecf3b8514611a0a06293c1609e956f9ac87987690baf
[INFO] running `Command { std: "docker" "start" "-a" "337eed0f23876e14b265ecf3b8514611a0a06293c1609e956f9ac87987690baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "337eed0f23876e14b265ecf3b8514611a0a06293c1609e956f9ac87987690baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337eed0f23876e14b265ecf3b8514611a0a06293c1609e956f9ac87987690baf", kill_on_drop: false }`
[INFO] [stdout] 337eed0f23876e14b265ecf3b8514611a0a06293c1609e956f9ac87987690baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40523dae8670bcbfdf720571b9973b14f457616d6fab3d5a05f01b1baec890be
[INFO] running `Command { std: "docker" "start" "-a" "40523dae8670bcbfdf720571b9973b14f457616d6fab3d5a05f01b1baec890be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cmd-gcd-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.46s
[INFO] running `Command { std: "docker" "inspect" "40523dae8670bcbfdf720571b9973b14f457616d6fab3d5a05f01b1baec890be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40523dae8670bcbfdf720571b9973b14f457616d6fab3d5a05f01b1baec890be", kill_on_drop: false }`
[INFO] [stdout] 40523dae8670bcbfdf720571b9973b14f457616d6fab3d5a05f01b1baec890be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73727d4a00f751b2fedab3cb0efea52888a4f89d7b6c3706e1ba67d48d46481f
[INFO] running `Command { std: "docker" "start" "-a" "73727d4a00f751b2fedab3cb0efea52888a4f89d7b6c3706e1ba67d48d46481f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cmd-gcd-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.27s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cmd_gcd_calculator-fe849ca173c375a8)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "73727d4a00f751b2fedab3cb0efea52888a4f89d7b6c3706e1ba67d48d46481f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73727d4a00f751b2fedab3cb0efea52888a4f89d7b6c3706e1ba67d48d46481f", kill_on_drop: false }`
[INFO] [stdout] 73727d4a00f751b2fedab3cb0efea52888a4f89d7b6c3706e1ba67d48d46481f