[INFO] cloning repository https://github.com/yk-amarly-20/Calclator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yk-amarly-20/Calclator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyk-amarly-20%2FCalclator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyk-amarly-20%2FCalclator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6333250fc4104875043da980a3723a7b840948e
[INFO] testing yk-amarly-20/Calclator against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyk-amarly-20%2FCalclator" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yk-amarly-20/Calclator on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yk-amarly-20/Calclator
[INFO] finished tweaking git repo https://github.com/yk-amarly-20/Calclator
[INFO] tweaked toml for git repo https://github.com/yk-amarly-20/Calclator written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/yk-amarly-20/Calclator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 20e714651ff65cc87e029152a673a1771b7134c153d51a0dfefa1cd51d71714d
[INFO] running `Command { std: "docker" "start" "-a" "20e714651ff65cc87e029152a673a1771b7134c153d51a0dfefa1cd51d71714d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20e714651ff65cc87e029152a673a1771b7134c153d51a0dfefa1cd51d71714d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e714651ff65cc87e029152a673a1771b7134c153d51a0dfefa1cd51d71714d", kill_on_drop: false }`
[INFO] [stdout] 20e714651ff65cc87e029152a673a1771b7134c153d51a0dfefa1cd51d71714d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b6c00ebc0ff823462eb5bede06519c5bcb0f8274c49bb72aac84d2b1c08543fe
[INFO] running `Command { std: "docker" "start" "-a" "b6c00ebc0ff823462eb5bede06519c5bcb0f8274c49bb72aac84d2b1c08543fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling calclator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "b6c00ebc0ff823462eb5bede06519c5bcb0f8274c49bb72aac84d2b1c08543fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c00ebc0ff823462eb5bede06519c5bcb0f8274c49bb72aac84d2b1c08543fe", kill_on_drop: false }`
[INFO] [stdout] b6c00ebc0ff823462eb5bede06519c5bcb0f8274c49bb72aac84d2b1c08543fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ef2798952784c469e0bb5bf96bae7b2047f438a24fd007ac6f138158a3aac92
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ef2798952784c469e0bb5bf96bae7b2047f438a24fd007ac6f138158a3aac92", kill_on_drop: false }`
[INFO] [stderr]    Compiling calclator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "8ef2798952784c469e0bb5bf96bae7b2047f438a24fd007ac6f138158a3aac92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef2798952784c469e0bb5bf96bae7b2047f438a24fd007ac6f138158a3aac92", kill_on_drop: false }`
[INFO] [stdout] 8ef2798952784c469e0bb5bf96bae7b2047f438a24fd007ac6f138158a3aac92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8dd8e8773f969f657f7d6039fb929de434a0cd85f32f47c80a0d2c30b6c193bc
[INFO] running `Command { std: "docker" "start" "-a" "8dd8e8773f969f657f7d6039fb929de434a0cd85f32f47c80a0d2c30b6c193bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.75s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/calclator-5128eab7a8862f1f
[INFO] [stdout] running 9 tests
[INFO] [stdout] test calclator::ast::constant::constant_test ... ok
[INFO] [stdout] test calclator::parser::test_expression_parser_with_paren ... ok
[INFO] [stdout] test calclator::parser::test_factor_parser ... ok
[INFO] [stdout] test calclator::parser::test_term_parser ... ok
[INFO] [stdout] test calclator::parser::test_constant_parser ... ok
[INFO] [stdout] test calclator::test_expression_evaluate ... ok
[INFO] [stdout] test calclator::ast::operation::operation_test ... ok
[INFO] [stdout] test calclator::parser::digit_test ... ok
[INFO] [stdout] test calclator::parser::test_experssion_parser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/calclator-777d6084904a79e1
[INFO] [stderr]    Doc-tests calclator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8dd8e8773f969f657f7d6039fb929de434a0cd85f32f47c80a0d2c30b6c193bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd8e8773f969f657f7d6039fb929de434a0cd85f32f47c80a0d2c30b6c193bc", kill_on_drop: false }`
[INFO] [stdout] 8dd8e8773f969f657f7d6039fb929de434a0cd85f32f47c80a0d2c30b6c193bc