[INFO] cloning repository https://github.com/tsakath/the_twelve_days_of_xmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsakath/the_twelve_days_of_xmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsakath%2Fthe_twelve_days_of_xmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsakath%2Fthe_twelve_days_of_xmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 387f8bff9d9057240fab16e1b48fc7c459933043
[INFO] testing tsakath/the_twelve_days_of_xmas against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsakath%2Fthe_twelve_days_of_xmas" "/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/tsakath/the_twelve_days_of_xmas on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tsakath/the_twelve_days_of_xmas
[INFO] finished tweaking git repo https://github.com/tsakath/the_twelve_days_of_xmas
[INFO] tweaked toml for git repo https://github.com/tsakath/the_twelve_days_of_xmas written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tsakath/the_twelve_days_of_xmas already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 255ff2129469f52a19f1a87cd550666cc449c6fc589a1b41ba4a7597b83a0809
[INFO] running `Command { std: "docker" "start" "-a" "255ff2129469f52a19f1a87cd550666cc449c6fc589a1b41ba4a7597b83a0809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "255ff2129469f52a19f1a87cd550666cc449c6fc589a1b41ba4a7597b83a0809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255ff2129469f52a19f1a87cd550666cc449c6fc589a1b41ba4a7597b83a0809", kill_on_drop: false }`
[INFO] [stdout] 255ff2129469f52a19f1a87cd550666cc449c6fc589a1b41ba4a7597b83a0809
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f3f5202446d5bce688a3e6a62b6cf2fa3d1e1ef83924608b406c3b7e2f57908
[INFO] running `Command { std: "docker" "start" "-a" "0f3f5202446d5bce688a3e6a62b6cf2fa3d1e1ef83924608b406c3b7e2f57908", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_twelve_days_of_xmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "0f3f5202446d5bce688a3e6a62b6cf2fa3d1e1ef83924608b406c3b7e2f57908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3f5202446d5bce688a3e6a62b6cf2fa3d1e1ef83924608b406c3b7e2f57908", kill_on_drop: false }`
[INFO] [stdout] 0f3f5202446d5bce688a3e6a62b6cf2fa3d1e1ef83924608b406c3b7e2f57908
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49adb3f7ccd9df6b085180136cb181f997d1787e3db97491ee31dacf7ff333e1
[INFO] running `Command { std: "docker" "start" "-a" "49adb3f7ccd9df6b085180136cb181f997d1787e3db97491ee31dacf7ff333e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_twelve_days_of_xmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "49adb3f7ccd9df6b085180136cb181f997d1787e3db97491ee31dacf7ff333e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49adb3f7ccd9df6b085180136cb181f997d1787e3db97491ee31dacf7ff333e1", kill_on_drop: false }`
[INFO] [stdout] 49adb3f7ccd9df6b085180136cb181f997d1787e3db97491ee31dacf7ff333e1
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45e30116b745511fccbfa5950256b3d276f72aef763815ff1a3bf61daca9404e
[INFO] running `Command { std: "docker" "start" "-a" "45e30116b745511fccbfa5950256b3d276f72aef763815ff1a3bf61daca9404e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/the_twelve_days_of_xmas-dc05e6bbe44a94f4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45e30116b745511fccbfa5950256b3d276f72aef763815ff1a3bf61daca9404e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e30116b745511fccbfa5950256b3d276f72aef763815ff1a3bf61daca9404e", kill_on_drop: false }`
[INFO] [stdout] 45e30116b745511fccbfa5950256b3d276f72aef763815ff1a3bf61daca9404e