[INFO] cloning repository https://github.com/TheIcyColdPenguin/codewars-katas-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheIcyColdPenguin/codewars-katas-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheIcyColdPenguin%2Fcodewars-katas-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheIcyColdPenguin%2Fcodewars-katas-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7c6736c8f206b9a08e8534697ecd8b22a14b383
[INFO] testing TheIcyColdPenguin/codewars-katas-rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheIcyColdPenguin%2Fcodewars-katas-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheIcyColdPenguin/codewars-katas-rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheIcyColdPenguin/codewars-katas-rust
[INFO] finished tweaking git repo https://github.com/TheIcyColdPenguin/codewars-katas-rust
[INFO] tweaked toml for git repo https://github.com/TheIcyColdPenguin/codewars-katas-rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/TheIcyColdPenguin/codewars-katas-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f231ce6cbb8f0996170a34ef77fb1af5c8bf081f1ce3b5fafe7ca89c09c503d5
[INFO] running `Command { std: "docker" "start" "-a" "f231ce6cbb8f0996170a34ef77fb1af5c8bf081f1ce3b5fafe7ca89c09c503d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f231ce6cbb8f0996170a34ef77fb1af5c8bf081f1ce3b5fafe7ca89c09c503d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f231ce6cbb8f0996170a34ef77fb1af5c8bf081f1ce3b5fafe7ca89c09c503d5", kill_on_drop: false }`
[INFO] [stdout] f231ce6cbb8f0996170a34ef77fb1af5c8bf081f1ce3b5fafe7ca89c09c503d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ded5bf3bc6daa8bfb5b61c4a0b79b7e6a4cf46730997e1da7ab633a782e6200d
[INFO] running `Command { std: "docker" "start" "-a" "ded5bf3bc6daa8bfb5b61c4a0b79b7e6a4cf46730997e1da7ab633a782e6200d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling codewars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "ded5bf3bc6daa8bfb5b61c4a0b79b7e6a4cf46730997e1da7ab633a782e6200d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded5bf3bc6daa8bfb5b61c4a0b79b7e6a4cf46730997e1da7ab633a782e6200d", kill_on_drop: false }`
[INFO] [stdout] ded5bf3bc6daa8bfb5b61c4a0b79b7e6a4cf46730997e1da7ab633a782e6200d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a74a0608530389282d173b7ba77c9e06223762960a46c9b9cbacb15f25a81ce
[INFO] running `Command { std: "docker" "start" "-a" "7a74a0608530389282d173b7ba77c9e06223762960a46c9b9cbacb15f25a81ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling codewars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "7a74a0608530389282d173b7ba77c9e06223762960a46c9b9cbacb15f25a81ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a74a0608530389282d173b7ba77c9e06223762960a46c9b9cbacb15f25a81ce", kill_on_drop: false }`
[INFO] [stdout] 7a74a0608530389282d173b7ba77c9e06223762960a46c9b9cbacb15f25a81ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ad265468e010bb1c911ea3f48007e2faa7dff1d95a4e759aeb716384f2966a1
[INFO] running `Command { std: "docker" "start" "-a" "1ad265468e010bb1c911ea3f48007e2faa7dff1d95a4e759aeb716384f2966a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/codewars-ed38240cd12cbe6f)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/codewars-fb1f618c8e0442d4)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kata1.rs (/opt/rustwide/target/debug/deps/kata1-d82faa74d14459ee)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test returns_expected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kata2.rs (/opt/rustwide/target/debug/deps/kata2-3442284112e71c6f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kata3.rs (/opt/rustwide/target/debug/deps/kata3-e65d56e543a3c237)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basics_find_nb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kata4.rs (/opt/rustwide/target/debug/deps/kata4-3ec148c3a7a6ded3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kata5.rs (/opt/rustwide/target/debug/deps/kata5-676b60df6b2d6065)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test returns_expected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codewars
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ad265468e010bb1c911ea3f48007e2faa7dff1d95a4e759aeb716384f2966a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad265468e010bb1c911ea3f48007e2faa7dff1d95a4e759aeb716384f2966a1", kill_on_drop: false }`
[INFO] [stdout] 1ad265468e010bb1c911ea3f48007e2faa7dff1d95a4e759aeb716384f2966a1