[INFO] cloning repository https://github.com/positronicarts/advent-of-code-19-day6 [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-day6" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpositronicarts%2Fadvent-of-code-19-day6", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpositronicarts%2Fadvent-of-code-19-day6'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f18cf49fdd3a7640eb3d1725a756727862561a71 [INFO] testing positronicarts/advent-of-code-19-day6 against beta-2021-09-08 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-day6" "/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/positronicarts/advent-of-code-19-day6 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/positronicarts/advent-of-code-19-day6 [INFO] finished tweaking git repo https://github.com/positronicarts/advent-of-code-19-day6 [INFO] tweaked toml for git repo https://github.com/positronicarts/advent-of-code-19-day6 written to /workspace/builds/worker-32/source/Cargo.toml [INFO] crate git repo https://github.com/positronicarts/advent-of-code-19-day6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77aad0bc24fde41bd76eb86a42e416683888f7d63f92f0a1bb1dda1133e0bcad [INFO] running `Command { std: "docker" "start" "-a" "77aad0bc24fde41bd76eb86a42e416683888f7d63f92f0a1bb1dda1133e0bcad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77aad0bc24fde41bd76eb86a42e416683888f7d63f92f0a1bb1dda1133e0bcad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77aad0bc24fde41bd76eb86a42e416683888f7d63f92f0a1bb1dda1133e0bcad", kill_on_drop: false }` [INFO] [stdout] 77aad0bc24fde41bd76eb86a42e416683888f7d63f92f0a1bb1dda1133e0bcad [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=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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4b0a88a37e0e8e9df267bc1677c9b666261189133448549d46eda2e889fa6be [INFO] running `Command { std: "docker" "start" "-a" "f4b0a88a37e0e8e9df267bc1677c9b666261189133448549d46eda2e889fa6be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling day6pt1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "f4b0a88a37e0e8e9df267bc1677c9b666261189133448549d46eda2e889fa6be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4b0a88a37e0e8e9df267bc1677c9b666261189133448549d46eda2e889fa6be", kill_on_drop: false }` [INFO] [stdout] f4b0a88a37e0e8e9df267bc1677c9b666261189133448549d46eda2e889fa6be [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=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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47e488d8deb2710c9ba14a7b3cec7e2108fe2b7b0c1a9ffa856ea9df0c7e4052 [INFO] running `Command { std: "docker" "start" "-a" "47e488d8deb2710c9ba14a7b3cec7e2108fe2b7b0c1a9ffa856ea9df0c7e4052", kill_on_drop: false }` [INFO] [stderr] Compiling day6pt1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "47e488d8deb2710c9ba14a7b3cec7e2108fe2b7b0c1a9ffa856ea9df0c7e4052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47e488d8deb2710c9ba14a7b3cec7e2108fe2b7b0c1a9ffa856ea9df0c7e4052", kill_on_drop: false }` [INFO] [stdout] 47e488d8deb2710c9ba14a7b3cec7e2108fe2b7b0c1a9ffa856ea9df0c7e4052 [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=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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1e0532c4d3c7739c1feff4facdfc8e655426a1c68748fc2039cb78ed40d214ad [INFO] running `Command { std: "docker" "start" "-a" "1e0532c4d3c7739c1feff4facdfc8e655426a1c68748fc2039cb78ed40d214ad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.68s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day6pt1-f4d40775afa51587) [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" "1e0532c4d3c7739c1feff4facdfc8e655426a1c68748fc2039cb78ed40d214ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e0532c4d3c7739c1feff4facdfc8e655426a1c68748fc2039cb78ed40d214ad", kill_on_drop: false }` [INFO] [stdout] 1e0532c4d3c7739c1feff4facdfc8e655426a1c68748fc2039cb78ed40d214ad