[INFO] cloning repository https://github.com/BranLiang/arithmetic-evaluator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BranLiang/arithmetic-evaluator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBranLiang%2Farithmetic-evaluator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBranLiang%2Farithmetic-evaluator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11395e0c540b0599773723daff49f42d487f2784
[INFO] testing BranLiang/arithmetic-evaluator against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBranLiang%2Farithmetic-evaluator" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BranLiang/arithmetic-evaluator on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BranLiang/arithmetic-evaluator
[INFO] finished tweaking git repo https://github.com/BranLiang/arithmetic-evaluator
[INFO] tweaked toml for git repo https://github.com/BranLiang/arithmetic-evaluator written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/BranLiang/arithmetic-evaluator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 572ded7ea2b53fdbc49e13bf4c169b2453755d04fff40c4ec782a467acaccb76
[INFO] running `Command { std: "docker" "start" "-a" "572ded7ea2b53fdbc49e13bf4c169b2453755d04fff40c4ec782a467acaccb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "572ded7ea2b53fdbc49e13bf4c169b2453755d04fff40c4ec782a467acaccb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572ded7ea2b53fdbc49e13bf4c169b2453755d04fff40c4ec782a467acaccb76", kill_on_drop: false }`
[INFO] [stdout] 572ded7ea2b53fdbc49e13bf4c169b2453755d04fff40c4ec782a467acaccb76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b48825d31f961cfb6866a82e1a14dcc27d8faccce055606b9e07f43e7ca4147
[INFO] running `Command { std: "docker" "start" "-a" "4b48825d31f961cfb6866a82e1a14dcc27d8faccce055606b9e07f43e7ca4147", kill_on_drop: false }`
[INFO] [stderr]    Compiling arithmetic-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "4b48825d31f961cfb6866a82e1a14dcc27d8faccce055606b9e07f43e7ca4147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b48825d31f961cfb6866a82e1a14dcc27d8faccce055606b9e07f43e7ca4147", kill_on_drop: false }`
[INFO] [stdout] 4b48825d31f961cfb6866a82e1a14dcc27d8faccce055606b9e07f43e7ca4147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc8f984f4e5df3997aa4461fdc5810e9690fef073b9719a18fe0aa2195d48def
[INFO] running `Command { std: "docker" "start" "-a" "dc8f984f4e5df3997aa4461fdc5810e9690fef073b9719a18fe0aa2195d48def", kill_on_drop: false }`
[INFO] [stderr]    Compiling arithmetic-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/arithmetic_calculator-65b6ebae8689ecb7)
[INFO] running `Command { std: "docker" "inspect" "dc8f984f4e5df3997aa4461fdc5810e9690fef073b9719a18fe0aa2195d48def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8f984f4e5df3997aa4461fdc5810e9690fef073b9719a18fe0aa2195d48def", kill_on_drop: false }`
[INFO] [stdout] dc8f984f4e5df3997aa4461fdc5810e9690fef073b9719a18fe0aa2195d48def
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c64be81a59374a3ad1ae7f2d7497cbfabb57033da034a6ffdddb0f6023e4405c
[INFO] running `Command { std: "docker" "start" "-a" "c64be81a59374a3ad1ae7f2d7497cbfabb57033da034a6ffdddb0f6023e4405c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arithmetic_calculator-65b6ebae8689ecb7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test arithmetic_analyzer::evaluator::tests::evaluate_expr ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parse_complex_expr ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parse_expression_with_negative_value ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parse_expression_with_parenthesis ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parse_expression_with_parenthesis_with_after_actions ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parse_expression_with_two_parenthesis ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parse_simple_add_expression ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parse_simple_power_operation ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parse_single_number ... ok
[INFO] [stdout] test arithmetic_analyzer::tokenizer::tests::next_returns_expected_tokens ... ok
[INFO] [stdout] test arithmetic_analyzer::parser::test::parenthesis_must_in_pair - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c64be81a59374a3ad1ae7f2d7497cbfabb57033da034a6ffdddb0f6023e4405c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64be81a59374a3ad1ae7f2d7497cbfabb57033da034a6ffdddb0f6023e4405c", kill_on_drop: false }`
[INFO] [stdout] c64be81a59374a3ad1ae7f2d7497cbfabb57033da034a6ffdddb0f6023e4405c