[INFO] cloning repository https://github.com/yumanuralfath/CodewarsExercise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yumanuralfath/CodewarsExercise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumanuralfath%2FCodewarsExercise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumanuralfath%2FCodewarsExercise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 962c33b2423958e277f4fcf6c77e9d5882c2eb85
[INFO] testing yumanuralfath/CodewarsExercise/962c33b2423958e277f4fcf6c77e9d5882c2eb85 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumanuralfath%2FCodewarsExercise" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yumanuralfath/CodewarsExercise
[INFO] finished tweaking git repo https://github.com/yumanuralfath/CodewarsExercise
[INFO] tweaked toml for git repo https://github.com/yumanuralfath/CodewarsExercise written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yumanuralfath/CodewarsExercise on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yumanuralfath/CodewarsExercise already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce4ad2384b5e712c479d7c0303dfef9d26d7e10220981c23acc8b86a673d2d13
[INFO] running `Command { std: "docker" "start" "-a" "ce4ad2384b5e712c479d7c0303dfef9d26d7e10220981c23acc8b86a673d2d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce4ad2384b5e712c479d7c0303dfef9d26d7e10220981c23acc8b86a673d2d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4ad2384b5e712c479d7c0303dfef9d26d7e10220981c23acc8b86a673d2d13", kill_on_drop: false }`
[INFO] [stdout] ce4ad2384b5e712c479d7c0303dfef9d26d7e10220981c23acc8b86a673d2d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98e967a79f8904c8e48e45b8c5c0a40454b316088d40dd8a79a8e9bc32637e78
[INFO] running `Command { std: "docker" "start" "-a" "98e967a79f8904c8e48e45b8c5c0a40454b316088d40dd8a79a8e9bc32637e78", kill_on_drop: false }`
[INFO] [stderr]    Compiling codewars_exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "98e967a79f8904c8e48e45b8c5c0a40454b316088d40dd8a79a8e9bc32637e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e967a79f8904c8e48e45b8c5c0a40454b316088d40dd8a79a8e9bc32637e78", kill_on_drop: false }`
[INFO] [stdout] 98e967a79f8904c8e48e45b8c5c0a40454b316088d40dd8a79a8e9bc32637e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27cc13d95458e4aab09c97a56d4d3619441a0ddd254af0e1fedb6445e00c5376
[INFO] running `Command { std: "docker" "start" "-a" "27cc13d95458e4aab09c97a56d4d3619441a0ddd254af0e1fedb6445e00c5376", kill_on_drop: false }`
[INFO] [stderr]    Compiling codewars_exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "27cc13d95458e4aab09c97a56d4d3619441a0ddd254af0e1fedb6445e00c5376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27cc13d95458e4aab09c97a56d4d3619441a0ddd254af0e1fedb6445e00c5376", kill_on_drop: false }`
[INFO] [stdout] 27cc13d95458e4aab09c97a56d4d3619441a0ddd254af0e1fedb6445e00c5376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 235438d119f07ee4ef9ff59d908b3e8902c74b60004b17d144a56adf9feedf61
[INFO] running `Command { std: "docker" "start" "-a" "235438d119f07ee4ef9ff59d908b3e8902c74b60004b17d144a56adf9feedf61", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codewars_exercise-8d2ef6f3d56fe66d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::is_a_number_prime::tests::not_prime_tests ... ok
[INFO] [stdout] test tests::is_a_number_prime::tests::prime_tests ... ok
[INFO] [stdout] test tests::is_a_number_prime::tests::basic_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "235438d119f07ee4ef9ff59d908b3e8902c74b60004b17d144a56adf9feedf61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235438d119f07ee4ef9ff59d908b3e8902c74b60004b17d144a56adf9feedf61", kill_on_drop: false }`
[INFO] [stdout] 235438d119f07ee4ef9ff59d908b3e8902c74b60004b17d144a56adf9feedf61
