[INFO] cloning repository https://github.com/kuroidoruido/numerika
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuroidoruido/numerika" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuroidoruido%2Fnumerika", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuroidoruido%2Fnumerika'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 509986696baa58cefcfb44c23409dddfd486aa52
[INFO] testing kuroidoruido/numerika 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%2Fkuroidoruido%2Fnumerika" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kuroidoruido/numerika 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/kuroidoruido/numerika
[INFO] finished tweaking git repo https://github.com/kuroidoruido/numerika
[INFO] tweaked toml for git repo https://github.com/kuroidoruido/numerika written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/kuroidoruido/numerika 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] [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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] eb9d7e0b09732f72f3e37eccdafb1937d9d6975b47d69b483019eee607f5e73e
[INFO] running `Command { std: "docker" "start" "-a" "eb9d7e0b09732f72f3e37eccdafb1937d9d6975b47d69b483019eee607f5e73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb9d7e0b09732f72f3e37eccdafb1937d9d6975b47d69b483019eee607f5e73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9d7e0b09732f72f3e37eccdafb1937d9d6975b47d69b483019eee607f5e73e", kill_on_drop: false }`
[INFO] [stdout] eb9d7e0b09732f72f3e37eccdafb1937d9d6975b47d69b483019eee607f5e73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 798daf9c14fcaad1ea59e1b7b765bf5eeb7c2969538660c976ab524c6f567196
[INFO] running `Command { std: "docker" "start" "-a" "798daf9c14fcaad1ea59e1b7b765bf5eeb7c2969538660c976ab524c6f567196", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling unicode-segmentation v1.7.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling numerika v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.15s
[INFO] running `Command { std: "docker" "inspect" "798daf9c14fcaad1ea59e1b7b765bf5eeb7c2969538660c976ab524c6f567196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798daf9c14fcaad1ea59e1b7b765bf5eeb7c2969538660c976ab524c6f567196", kill_on_drop: false }`
[INFO] [stdout] 798daf9c14fcaad1ea59e1b7b765bf5eeb7c2969538660c976ab524c6f567196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 460bbcc317f60e943e818fb327582fc6a889e979c3f00fb1b1eac177ec7aec10
[INFO] running `Command { std: "docker" "start" "-a" "460bbcc317f60e943e818fb327582fc6a889e979c3f00fb1b1eac177ec7aec10", kill_on_drop: false }`
[INFO] [stderr]    Compiling numerika v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "460bbcc317f60e943e818fb327582fc6a889e979c3f00fb1b1eac177ec7aec10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460bbcc317f60e943e818fb327582fc6a889e979c3f00fb1b1eac177ec7aec10", kill_on_drop: false }`
[INFO] [stdout] 460bbcc317f60e943e818fb327582fc6a889e979c3f00fb1b1eac177ec7aec10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2d8c4c991d2960c66b750b905ee43d6bd5961f9b69e85fe7e70f50bce4eb38ef
[INFO] running `Command { std: "docker" "start" "-a" "2d8c4c991d2960c66b750b905ee43d6bd5961f9b69e85fe7e70f50bce4eb38ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numerika-1b8f26716e06bcf5)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test calculation::tests::it_should_handle_add_divide_operator_priority ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_add_multiply_operator_priority ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_factorial_combine_with_addition_permutability ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_explicit_positive_value ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_factorial_combine_with_addition_and_multiplication_permutability ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_factorial_combine_with_multiplication_permutability ... ok
[INFO] [stdout] test calculation::tests::it_should_ignore_invalid_characters ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_one_operator_minus ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_multiple_factorial ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_factorial_with_other_operations ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_float_number ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_one_operator_divide ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_one_operator_multiply ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_negative_value ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_one_operator_add ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_simple_factorial ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_mix_add_minus_operator ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_operation_with_negatives_value ... ok
[INFO] [stdout] test calculation::tests::it_should_handle_multiple_add_operator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d8c4c991d2960c66b750b905ee43d6bd5961f9b69e85fe7e70f50bce4eb38ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8c4c991d2960c66b750b905ee43d6bd5961f9b69e85fe7e70f50bce4eb38ef", kill_on_drop: false }`
[INFO] [stdout] 2d8c4c991d2960c66b750b905ee43d6bd5961f9b69e85fe7e70f50bce4eb38ef