[INFO] cloning repository https://github.com/dayang/arithmetic-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dayang/arithmetic-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Farithmetic-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Farithmetic-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6881d7414e584181209be1c7ff4ba1f5b1d43f43
[INFO] testing dayang/arithmetic-parser against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Farithmetic-parser" "/workspace/builds/worker-80/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dayang/arithmetic-parser 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/dayang/arithmetic-parser
[INFO] finished tweaking git repo https://github.com/dayang/arithmetic-parser
[INFO] tweaked toml for git repo https://github.com/dayang/arithmetic-parser written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate git repo https://github.com/dayang/arithmetic-parser 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 83d5d72e49af6cecad4ae4e06c82d5102b1eed64c3042e104e2e744f05a1b802
[INFO] running `Command { std: "docker" "start" "-a" "83d5d72e49af6cecad4ae4e06c82d5102b1eed64c3042e104e2e744f05a1b802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83d5d72e49af6cecad4ae4e06c82d5102b1eed64c3042e104e2e744f05a1b802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d5d72e49af6cecad4ae4e06c82d5102b1eed64c3042e104e2e744f05a1b802", kill_on_drop: false }`
[INFO] [stdout] 83d5d72e49af6cecad4ae4e06c82d5102b1eed64c3042e104e2e744f05a1b802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 3dd2521fdf25634a493734ee6c3fa1b18c567140acea54544cca566a19f8d216
[INFO] running `Command { std: "docker" "start" "-a" "3dd2521fdf25634a493734ee6c3fa1b18c567140acea54544cca566a19f8d216", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parse_arithmetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `Command { std: "docker" "inspect" "3dd2521fdf25634a493734ee6c3fa1b18c567140acea54544cca566a19f8d216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd2521fdf25634a493734ee6c3fa1b18c567140acea54544cca566a19f8d216", kill_on_drop: false }`
[INFO] [stdout] 3dd2521fdf25634a493734ee6c3fa1b18c567140acea54544cca566a19f8d216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 11937c6043e7f2ab9ea396cff4d9ff8b157ab8afeac856745d062c850102f773
[INFO] running `Command { std: "docker" "start" "-a" "11937c6043e7f2ab9ea396cff4d9ff8b157ab8afeac856745d062c850102f773", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parse_arithmetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "11937c6043e7f2ab9ea396cff4d9ff8b157ab8afeac856745d062c850102f773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11937c6043e7f2ab9ea396cff4d9ff8b157ab8afeac856745d062c850102f773", kill_on_drop: false }`
[INFO] [stdout] 11937c6043e7f2ab9ea396cff4d9ff8b157ab8afeac856745d062c850102f773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 4c61cb6d131708adad1ac2944853c3c6c5f4fab8b46b964a4311fa7e13b324de
[INFO] running `Command { std: "docker" "start" "-a" "4c61cb6d131708adad1ac2944853c3c6c5f4fab8b46b964a4311fa7e13b324de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parse_arithmetic-c76f4622832ec33d)
[INFO] [stdout] test test::test_add ... ok
[INFO] [stdout] test test::test_mul ... ok
[INFO] [stdout] test test::test_div ... ok
[INFO] [stdout] test test::test_negative ... ok
[INFO] [stdout] test test::test_float ... ok
[INFO] [stdout] test test::test_number ... ok
[INFO] [stdout] test test::test_paren ... ok
[INFO] [stdout] test test::test_together ... ok
[INFO] [stdout] test test::test_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c61cb6d131708adad1ac2944853c3c6c5f4fab8b46b964a4311fa7e13b324de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c61cb6d131708adad1ac2944853c3c6c5f4fab8b46b964a4311fa7e13b324de", kill_on_drop: false }`
[INFO] [stdout] 4c61cb6d131708adad1ac2944853c3c6c5f4fab8b46b964a4311fa7e13b324de