[INFO] cloning repository https://github.com/mizzsugar/prime-days
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mizzsugar/prime-days" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmizzsugar%2Fprime-days", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmizzsugar%2Fprime-days'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9859f91971e793dfd6d7c58879f800b0ed74425
[INFO] testing mizzsugar/prime-days against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmizzsugar%2Fprime-days" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mizzsugar/prime-days 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/mizzsugar/prime-days
[INFO] finished tweaking git repo https://github.com/mizzsugar/prime-days
[INFO] tweaked toml for git repo https://github.com/mizzsugar/prime-days written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/mizzsugar/prime-days 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3c05429bb3d5b4fc685da4afda110af0920dd6dd9a2ecc1401e1a6962f05f6dd
[INFO] running `Command { std: "docker" "start" "-a" "3c05429bb3d5b4fc685da4afda110af0920dd6dd9a2ecc1401e1a6962f05f6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c05429bb3d5b4fc685da4afda110af0920dd6dd9a2ecc1401e1a6962f05f6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c05429bb3d5b4fc685da4afda110af0920dd6dd9a2ecc1401e1a6962f05f6dd", kill_on_drop: false }`
[INFO] [stdout] 3c05429bb3d5b4fc685da4afda110af0920dd6dd9a2ecc1401e1a6962f05f6dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 354bfb35374c27c2f5243714fcfb58ecb03fae73e62187eba63ef020892a56ba
[INFO] running `Command { std: "docker" "start" "-a" "354bfb35374c27c2f5243714fcfb58ecb03fae73e62187eba63ef020892a56ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling primes v0.3.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rstest v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling prime-days v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `list_prime_numbers`
[INFO] [stdout]   --> src/period.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn list_prime_numbers(number: u64) -> Vec<u64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.73s
[INFO] running `Command { std: "docker" "inspect" "354bfb35374c27c2f5243714fcfb58ecb03fae73e62187eba63ef020892a56ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "354bfb35374c27c2f5243714fcfb58ecb03fae73e62187eba63ef020892a56ba", kill_on_drop: false }`
[INFO] [stdout] 354bfb35374c27c2f5243714fcfb58ecb03fae73e62187eba63ef020892a56ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 15fddbb748a0abb3e2c20152254671e624a89f042049ffa78f52c3871da789d6
[INFO] running `Command { std: "docker" "start" "-a" "15fddbb748a0abb3e2c20152254671e624a89f042049ffa78f52c3871da789d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-days v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "15fddbb748a0abb3e2c20152254671e624a89f042049ffa78f52c3871da789d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fddbb748a0abb3e2c20152254671e624a89f042049ffa78f52c3871da789d6", kill_on_drop: false }`
[INFO] [stdout] 15fddbb748a0abb3e2c20152254671e624a89f042049ffa78f52c3871da789d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4fee30db693fb8d79421e853c8f6445a6ede54316320cbca7358b00012a10143
[INFO] running `Command { std: "docker" "start" "-a" "4fee30db693fb8d79421e853c8f6445a6ede54316320cbca7358b00012a10143", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prime_days-e4704b6679835087)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test period::tests::range_period::case_1 ... ok
[INFO] [stdout] test period::tests::test_date_to_int ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_1 ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_3 ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_2 ... ok
[INFO] [stdout] test period::tests::range_period::case_3 ... ok
[INFO] [stdout] test period::tests::range_period::case_2 ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_4 ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_6 ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_5 ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_7 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4fee30db693fb8d79421e853c8f6445a6ede54316320cbca7358b00012a10143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fee30db693fb8d79421e853c8f6445a6ede54316320cbca7358b00012a10143", kill_on_drop: false }`
[INFO] [stdout] 4fee30db693fb8d79421e853c8f6445a6ede54316320cbca7358b00012a10143