[INFO] cloning repository https://github.com/bigOconstant/dailycoding822
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bigOconstant/dailycoding822" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbigOconstant%2Fdailycoding822", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbigOconstant%2Fdailycoding822'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f995749adad321a73b34abfef22ead2e497779a8
[INFO] testing bigOconstant/dailycoding822 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbigOconstant%2Fdailycoding822" "/workspace/builds/worker-44/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bigOconstant/dailycoding822 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/bigOconstant/dailycoding822
[INFO] finished tweaking git repo https://github.com/bigOconstant/dailycoding822
[INFO] tweaked toml for git repo https://github.com/bigOconstant/dailycoding822 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate git repo https://github.com/bigOconstant/dailycoding822 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] be9925c40b5272b8860fbe4ac766aff569b317c1e922c907119ff1d1d6872a37
[INFO] running `Command { std: "docker" "start" "-a" "be9925c40b5272b8860fbe4ac766aff569b317c1e922c907119ff1d1d6872a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be9925c40b5272b8860fbe4ac766aff569b317c1e922c907119ff1d1d6872a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9925c40b5272b8860fbe4ac766aff569b317c1e922c907119ff1d1d6872a37", kill_on_drop: false }`
[INFO] [stdout] be9925c40b5272b8860fbe4ac766aff569b317c1e922c907119ff1d1d6872a37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 68e64ce76f90cfc296687eaa6628372b2a8db0ae74c983da22bfe1c80ebfda43
[INFO] running `Command { std: "docker" "start" "-a" "68e64ce76f90cfc296687eaa6628372b2a8db0ae74c983da22bfe1c80ebfda43", kill_on_drop: false }`
[INFO] [stderr]    Compiling daily822 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "68e64ce76f90cfc296687eaa6628372b2a8db0ae74c983da22bfe1c80ebfda43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e64ce76f90cfc296687eaa6628372b2a8db0ae74c983da22bfe1c80ebfda43", kill_on_drop: false }`
[INFO] [stdout] 68e64ce76f90cfc296687eaa6628372b2a8db0ae74c983da22bfe1c80ebfda43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] edbff15023adbb1a49e32d8a1f779fac36125c336ed8fafd3fde14bcdbffee08
[INFO] running `Command { std: "docker" "start" "-a" "edbff15023adbb1a49e32d8a1f779fac36125c336ed8fafd3fde14bcdbffee08", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling daily822 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "edbff15023adbb1a49e32d8a1f779fac36125c336ed8fafd3fde14bcdbffee08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbff15023adbb1a49e32d8a1f779fac36125c336ed8fafd3fde14bcdbffee08", kill_on_drop: false }`
[INFO] [stdout] edbff15023adbb1a49e32d8a1f779fac36125c336ed8fafd3fde14bcdbffee08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] a520c88eba120c0bd34f90a2d87f3051df54b9d850e129354bbe9aec9b9ca5c5
[INFO] running `Command { std: "docker" "start" "-a" "a520c88eba120c0bd34f90a2d87f3051df54b9d850e129354bbe9aec9b9ca5c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/daily822-cc6ee8fd007f666b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test check_answer_validity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a520c88eba120c0bd34f90a2d87f3051df54b9d850e129354bbe9aec9b9ca5c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a520c88eba120c0bd34f90a2d87f3051df54b9d850e129354bbe9aec9b9ca5c5", kill_on_drop: false }`
[INFO] [stdout] a520c88eba120c0bd34f90a2d87f3051df54b9d850e129354bbe9aec9b9ca5c5