[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 try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmizzsugar%2Fprime-days" "/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/mizzsugar/prime-days on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primes v0.3.0
[INFO] [stderr]   Downloaded rstest v0.11.0
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 3f26791abd9eae56283b2fde71958fd11d4f37d78b01719d84f0fdfc7c230a40
[INFO] running `Command { std: "docker" "start" "-a" "3f26791abd9eae56283b2fde71958fd11d4f37d78b01719d84f0fdfc7c230a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f26791abd9eae56283b2fde71958fd11d4f37d78b01719d84f0fdfc7c230a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f26791abd9eae56283b2fde71958fd11d4f37d78b01719d84f0fdfc7c230a40", kill_on_drop: false }`
[INFO] [stdout] 3f26791abd9eae56283b2fde71958fd11d4f37d78b01719d84f0fdfc7c230a40
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] c7490d1e48304b5f88b6a1265db4bfdff686824bff08e8ba4ac1693492627894
[INFO] running `Command { std: "docker" "start" "-a" "c7490d1e48304b5f88b6a1265db4bfdff686824bff08e8ba4ac1693492627894", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling primes v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling rstest v0.11.0
[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 49.96s
[INFO] running `Command { std: "docker" "inspect" "c7490d1e48304b5f88b6a1265db4bfdff686824bff08e8ba4ac1693492627894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7490d1e48304b5f88b6a1265db4bfdff686824bff08e8ba4ac1693492627894", kill_on_drop: false }`
[INFO] [stdout] c7490d1e48304b5f88b6a1265db4bfdff686824bff08e8ba4ac1693492627894
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] 5b83c6d904e352bfea959e4311340f1e531d5a8e6e173a7a9846f9ff8ca904c4
[INFO] running `Command { std: "docker" "start" "-a" "5b83c6d904e352bfea959e4311340f1e531d5a8e6e173a7a9846f9ff8ca904c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-days v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "5b83c6d904e352bfea959e4311340f1e531d5a8e6e173a7a9846f9ff8ca904c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b83c6d904e352bfea959e4311340f1e531d5a8e6e173a7a9846f9ff8ca904c4", kill_on_drop: false }`
[INFO] [stdout] 5b83c6d904e352bfea959e4311340f1e531d5a8e6e173a7a9846f9ff8ca904c4
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3680e7b51fef6125ad2f90c5eac7984ed18a610272156833525a312e94748387
[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" "3680e7b51fef6125ad2f90c5eac7984ed18a610272156833525a312e94748387", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prime_days-8226780677aa69bc)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test period::tests::range_period::case_1 ... ok
[INFO] [stdout] test period::tests::range_period::case_2 ... 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_2 ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_5 ... ok
[INFO] [stdout] test period::tests::test_list_prime_numbers::case_3 ... ok
[INFO] [stdout] test period::tests::range_period::case_3 ... 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_7 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3680e7b51fef6125ad2f90c5eac7984ed18a610272156833525a312e94748387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3680e7b51fef6125ad2f90c5eac7984ed18a610272156833525a312e94748387", kill_on_drop: false }`
[INFO] [stdout] 3680e7b51fef6125ad2f90c5eac7984ed18a610272156833525a312e94748387