[INFO] cloning repository https://github.com/cristicismas/rscalc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cristicismas/rscalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcristicismas%2Frscalc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcristicismas%2Frscalc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c53f651353da948760dff224d17f10f280a253bb
[INFO] testing cristicismas/rscalc against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcristicismas%2Frscalc" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cristicismas/rscalc 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/cristicismas/rscalc
[INFO] finished tweaking git repo https://github.com/cristicismas/rscalc
[INFO] tweaked toml for git repo https://github.com/cristicismas/rscalc written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/cristicismas/rscalc 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a4c5ec214fae06bba89e33e00c1fbf4d78bb08b8a336b4fa9feb0c6c60468230
[INFO] running `Command { std: "docker" "start" "-a" "a4c5ec214fae06bba89e33e00c1fbf4d78bb08b8a336b4fa9feb0c6c60468230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4c5ec214fae06bba89e33e00c1fbf4d78bb08b8a336b4fa9feb0c6c60468230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c5ec214fae06bba89e33e00c1fbf4d78bb08b8a336b4fa9feb0c6c60468230", kill_on_drop: false }`
[INFO] [stdout] a4c5ec214fae06bba89e33e00c1fbf4d78bb08b8a336b4fa9feb0c6c60468230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 9f342450f665467485f2129c87c987209cbee869594d80058d6a48d5588d9835
[INFO] running `Command { std: "docker" "start" "-a" "9f342450f665467485f2129c87c987209cbee869594d80058d6a48d5588d9835", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling rscalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "9f342450f665467485f2129c87c987209cbee869594d80058d6a48d5588d9835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f342450f665467485f2129c87c987209cbee869594d80058d6a48d5588d9835", kill_on_drop: false }`
[INFO] [stdout] 9f342450f665467485f2129c87c987209cbee869594d80058d6a48d5588d9835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 13d4118b9d24c3bf99983fc0a1ca4b6da4b8dadf0acf32368fd0ab99f5d6f600
[INFO] running `Command { std: "docker" "start" "-a" "13d4118b9d24c3bf99983fc0a1ca4b6da4b8dadf0acf32368fd0ab99f5d6f600", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rscalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "13d4118b9d24c3bf99983fc0a1ca4b6da4b8dadf0acf32368fd0ab99f5d6f600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d4118b9d24c3bf99983fc0a1ca4b6da4b8dadf0acf32368fd0ab99f5d6f600", kill_on_drop: false }`
[INFO] [stdout] 13d4118b9d24c3bf99983fc0a1ca4b6da4b8dadf0acf32368fd0ab99f5d6f600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3770389e9154d556e4d2d7a78be036df29efbb71b510b21edb36f37fd1db01ee
[INFO] running `Command { std: "docker" "start" "-a" "3770389e9154d556e4d2d7a78be036df29efbb71b510b21edb36f37fd1db01ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rscalc-aae89e289fee9e2f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test calculator::tests::test_addition ... ok
[INFO] [stdout] test calculator::tests::test_division ... ok
[INFO] [stdout] test calculator::tests::test_multiplication ... ok
[INFO] [stdout] test calculator::tests::test_modulo ... ok
[INFO] [stdout] test calculator::tests::test_subtraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3770389e9154d556e4d2d7a78be036df29efbb71b510b21edb36f37fd1db01ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3770389e9154d556e4d2d7a78be036df29efbb71b510b21edb36f37fd1db01ee", kill_on_drop: false }`
[INFO] [stdout] 3770389e9154d556e4d2d7a78be036df29efbb71b510b21edb36f37fd1db01ee