[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 beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheIcyColdPenguin%2Fcodewars-katas-rust" "/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/TheIcyColdPenguin/codewars-katas-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-0/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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e47dcf9ab03b282dec8e91dc121be35b7d0ace9fc4269fe484e3f9484f0785ae
[INFO] running `Command { std: "docker" "start" "-a" "e47dcf9ab03b282dec8e91dc121be35b7d0ace9fc4269fe484e3f9484f0785ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e47dcf9ab03b282dec8e91dc121be35b7d0ace9fc4269fe484e3f9484f0785ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47dcf9ab03b282dec8e91dc121be35b7d0ace9fc4269fe484e3f9484f0785ae", kill_on_drop: false }`
[INFO] [stdout] e47dcf9ab03b282dec8e91dc121be35b7d0ace9fc4269fe484e3f9484f0785ae
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 819ad0c2d0d58a9ce79e54be2056f9e5956860c78a4ffbaa5532df04562502fe
[INFO] running `Command { std: "docker" "start" "-a" "819ad0c2d0d58a9ce79e54be2056f9e5956860c78a4ffbaa5532df04562502fe", 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 2.14s
[INFO] running `Command { std: "docker" "inspect" "819ad0c2d0d58a9ce79e54be2056f9e5956860c78a4ffbaa5532df04562502fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819ad0c2d0d58a9ce79e54be2056f9e5956860c78a4ffbaa5532df04562502fe", kill_on_drop: false }`
[INFO] [stdout] 819ad0c2d0d58a9ce79e54be2056f9e5956860c78a4ffbaa5532df04562502fe
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25cf13cfe54c7483b0e1e10dcda8ce07524e6e67f8d79d0973cba9bf080a1327
[INFO] running `Command { std: "docker" "start" "-a" "25cf13cfe54c7483b0e1e10dcda8ce07524e6e67f8d79d0973cba9bf080a1327", 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 test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/codewars-e93b56c5b3eb568e)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/codewars-cd1ff8a1f15f0fdb)
[INFO] [stderr]   Executable tests/kata1.rs (/opt/rustwide/target/debug/deps/kata1-d85b36c9b731ebe1)
[INFO] [stderr]   Executable tests/kata2.rs (/opt/rustwide/target/debug/deps/kata2-982e7bf8b5d4814f)
[INFO] [stderr]   Executable tests/kata3.rs (/opt/rustwide/target/debug/deps/kata3-2d9edbd4b69e2faa)
[INFO] [stderr]   Executable tests/kata4.rs (/opt/rustwide/target/debug/deps/kata4-c06a2c32ccf2a44c)
[INFO] [stderr]   Executable tests/kata5.rs (/opt/rustwide/target/debug/deps/kata5-7bf080b75d8d6b4b)
[INFO] running `Command { std: "docker" "inspect" "25cf13cfe54c7483b0e1e10dcda8ce07524e6e67f8d79d0973cba9bf080a1327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cf13cfe54c7483b0e1e10dcda8ce07524e6e67f8d79d0973cba9bf080a1327", kill_on_drop: false }`
[INFO] [stdout] 25cf13cfe54c7483b0e1e10dcda8ce07524e6e67f8d79d0973cba9bf080a1327
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50d99568e73556f3ec41bfae780d3a6e36faa99739238416fa73c6c74dd1823f
[INFO] running `Command { std: "docker" "start" "-a" "50d99568e73556f3ec41bfae780d3a6e36faa99739238416fa73c6c74dd1823f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codewars-e93b56c5b3eb568e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codewars-cd1ff8a1f15f0fdb)
[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-d85b36c9b731ebe1)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kata2.rs (/opt/rustwide/target/debug/deps/kata2-982e7bf8b5d4814f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/kata3.rs (/opt/rustwide/target/debug/deps/kata3-2d9edbd4b69e2faa)
[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] [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] [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] [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-c06a2c32ccf2a44c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_tests ... ok
[INFO] [stderr]      Running tests/kata5.rs (/opt/rustwide/target/debug/deps/kata5-7bf080b75d8d6b4b)
[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] [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" "50d99568e73556f3ec41bfae780d3a6e36faa99739238416fa73c6c74dd1823f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d99568e73556f3ec41bfae780d3a6e36faa99739238416fa73c6c74dd1823f", kill_on_drop: false }`
[INFO] [stdout] 50d99568e73556f3ec41bfae780d3a6e36faa99739238416fa73c6c74dd1823f