[INFO] cloning repository https://github.com/t-buss/codewars
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t-buss/codewars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-buss%2Fcodewars", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-buss%2Fcodewars'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c3d3e3247117c3b116e43600e7a6ff4dfb04a79
[INFO] testing t-buss/codewars against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-buss%2Fcodewars" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/t-buss/codewars on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/t-buss/codewars
[INFO] finished tweaking git repo https://github.com/t-buss/codewars
[INFO] tweaked toml for git repo https://github.com/t-buss/codewars written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/t-buss/codewars already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dce3d4400d152163191c2f3c45d63baa37cfd9cc3f8ec7d7c46d2bc5c9ce4f2
[INFO] running `Command { std: "docker" "start" "-a" "0dce3d4400d152163191c2f3c45d63baa37cfd9cc3f8ec7d7c46d2bc5c9ce4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dce3d4400d152163191c2f3c45d63baa37cfd9cc3f8ec7d7c46d2bc5c9ce4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dce3d4400d152163191c2f3c45d63baa37cfd9cc3f8ec7d7c46d2bc5c9ce4f2", kill_on_drop: false }`
[INFO] [stdout] 0dce3d4400d152163191c2f3c45d63baa37cfd9cc3f8ec7d7c46d2bc5c9ce4f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e544d77e11fcfae0a8145160ecf44bfdbd33eb7bcac86d62498c2b76ee3e90a2
[INFO] running `Command { std: "docker" "start" "-a" "e544d77e11fcfae0a8145160ecf44bfdbd33eb7bcac86d62498c2b76ee3e90a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling codewars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `solution`
[INFO] [stdout]  --> src/break_camel_case/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn solution(s: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_count`
[INFO] [stdout]  --> src/vowel_count/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn get_count(string: &str) -> usize {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "e544d77e11fcfae0a8145160ecf44bfdbd33eb7bcac86d62498c2b76ee3e90a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e544d77e11fcfae0a8145160ecf44bfdbd33eb7bcac86d62498c2b76ee3e90a2", kill_on_drop: false }`
[INFO] [stdout] e544d77e11fcfae0a8145160ecf44bfdbd33eb7bcac86d62498c2b76ee3e90a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4086cf81e42e961c97b687671e0e574575e34aa350ff0b77df3d4ce50a884f36
[INFO] running `Command { std: "docker" "start" "-a" "4086cf81e42e961c97b687671e0e574575e34aa350ff0b77df3d4ce50a884f36", kill_on_drop: false }`
[INFO] [stderr]    Compiling codewars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "4086cf81e42e961c97b687671e0e574575e34aa350ff0b77df3d4ce50a884f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4086cf81e42e961c97b687671e0e574575e34aa350ff0b77df3d4ce50a884f36", kill_on_drop: false }`
[INFO] [stdout] 4086cf81e42e961c97b687671e0e574575e34aa350ff0b77df3d4ce50a884f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f9f1fa7d57cd8eb732bd42fdf20cd6ff828edfda640b0cc20434dd8de1739d0
[INFO] running `Command { std: "docker" "start" "-a" "9f9f1fa7d57cd8eb732bd42fdf20cd6ff828edfda640b0cc20434dd8de1739d0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/codewars-eb790dc5ab4c9fb4)
[INFO] [stdout] test is_a_number_prime::tests::largest ... ignored
[INFO] [stdout] test break_camel_case::tests::test_solution ... ok
[INFO] [stdout] test is_a_number_prime::tests::basic_tests ... ok
[INFO] [stdout] test is_a_number_prime::tests::prime_tests ... ok
[INFO] [stdout] test vowel_count::my_tests ... ok
[INFO] [stdout] test is_a_number_prime::tests::not_prime_tests ... ok
[INFO] [stdout] test break_camel_case::tests::mytest ... ok
[INFO] [stdout] test is_a_number_prime::tests::large_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 32.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f9f1fa7d57cd8eb732bd42fdf20cd6ff828edfda640b0cc20434dd8de1739d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9f1fa7d57cd8eb732bd42fdf20cd6ff828edfda640b0cc20434dd8de1739d0", kill_on_drop: false }`
[INFO] [stdout] 9f9f1fa7d57cd8eb732bd42fdf20cd6ff828edfda640b0cc20434dd8de1739d0