[INFO] cloning repository https://github.com/positronicarts/advent-of-code-19-1pt1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/positronicarts/advent-of-code-19-1pt1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpositronicarts%2Fadvent-of-code-19-1pt1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpositronicarts%2Fadvent-of-code-19-1pt1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8f949610dcf94cff785177c18da6211458f7235
[INFO] testing positronicarts/advent-of-code-19-1pt1 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpositronicarts%2Fadvent-of-code-19-1pt1" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/positronicarts/advent-of-code-19-1pt1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/positronicarts/advent-of-code-19-1pt1
[INFO] finished tweaking git repo https://github.com/positronicarts/advent-of-code-19-1pt1
[INFO] tweaked toml for git repo https://github.com/positronicarts/advent-of-code-19-1pt1 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/positronicarts/advent-of-code-19-1pt1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87056bdf20cbc272a1209e804584dc6fa982e44f7aa6cb571ba4b5b021ad1b89
[INFO] running `Command { std: "docker" "start" "-a" "87056bdf20cbc272a1209e804584dc6fa982e44f7aa6cb571ba4b5b021ad1b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87056bdf20cbc272a1209e804584dc6fa982e44f7aa6cb571ba4b5b021ad1b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87056bdf20cbc272a1209e804584dc6fa982e44f7aa6cb571ba4b5b021ad1b89", kill_on_drop: false }`
[INFO] [stdout] 87056bdf20cbc272a1209e804584dc6fa982e44f7aa6cb571ba4b5b021ad1b89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bb04f6287e0ee6c3e21a323001a64be174a0b1d170bf0e08c0ac38224da16f3
[INFO] running `Command { std: "docker" "start" "-a" "1bb04f6287e0ee6c3e21a323001a64be174a0b1d170bf0e08c0ac38224da16f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling q1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "1bb04f6287e0ee6c3e21a323001a64be174a0b1d170bf0e08c0ac38224da16f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb04f6287e0ee6c3e21a323001a64be174a0b1d170bf0e08c0ac38224da16f3", kill_on_drop: false }`
[INFO] [stdout] 1bb04f6287e0ee6c3e21a323001a64be174a0b1d170bf0e08c0ac38224da16f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd8d47db3b5654a9b61e35bbc60df29ea001d1a34f38a682c7a6eb75678cbd65
[INFO] running `Command { std: "docker" "start" "-a" "cd8d47db3b5654a9b61e35bbc60df29ea001d1a34f38a682c7a6eb75678cbd65", kill_on_drop: false }`
[INFO] [stderr]    Compiling q1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "cd8d47db3b5654a9b61e35bbc60df29ea001d1a34f38a682c7a6eb75678cbd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8d47db3b5654a9b61e35bbc60df29ea001d1a34f38a682c7a6eb75678cbd65", kill_on_drop: false }`
[INFO] [stdout] cd8d47db3b5654a9b61e35bbc60df29ea001d1a34f38a682c7a6eb75678cbd65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d80cf03833f168096c3c52798b4f65baf24c3cd6a97d5393f3e1709a2b7264cc
[INFO] running `Command { std: "docker" "start" "-a" "d80cf03833f168096c3c52798b4f65baf24c3cd6a97d5393f3e1709a2b7264cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/q1-f683a8390e2f1db1)
[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" "d80cf03833f168096c3c52798b4f65baf24c3cd6a97d5393f3e1709a2b7264cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80cf03833f168096c3c52798b4f65baf24c3cd6a97d5393f3e1709a2b7264cc", kill_on_drop: false }`
[INFO] [stdout] d80cf03833f168096c3c52798b4f65baf24c3cd6a97d5393f3e1709a2b7264cc