[INFO] cloning repository https://github.com/jrwalk/rust-katas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrwalk/rust-katas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrwalk%2Frust-katas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrwalk%2Frust-katas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0e9e0afc146b7cf3f8f67b13ea755c72b056453
[INFO] testing jrwalk/rust-katas against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrwalk%2Frust-katas" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jrwalk/rust-katas
[INFO] finished tweaking git repo https://github.com/jrwalk/rust-katas
[INFO] tweaked toml for git repo https://github.com/jrwalk/rust-katas written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jrwalk/rust-katas on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jrwalk/rust-katas 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a959e1ee0d3e44932add581f69eb0ae385fc75ba8a3c7c44c74079ef7f4dfc2
[INFO] running `Command { std: "docker" "start" "-a" "2a959e1ee0d3e44932add581f69eb0ae385fc75ba8a3c7c44c74079ef7f4dfc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a959e1ee0d3e44932add581f69eb0ae385fc75ba8a3c7c44c74079ef7f4dfc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a959e1ee0d3e44932add581f69eb0ae385fc75ba8a3c7c44c74079ef7f4dfc2", kill_on_drop: false }`
[INFO] [stdout] 2a959e1ee0d3e44932add581f69eb0ae385fc75ba8a3c7c44c74079ef7f4dfc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 323cb750a01fc4a826bfc83144d0597d2112ff6fd0762247de89cc8c4ee6b953
[INFO] running `Command { std: "docker" "start" "-a" "323cb750a01fc4a826bfc83144d0597d2112ff6fd0762247de89cc8c4ee6b953", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-katas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "323cb750a01fc4a826bfc83144d0597d2112ff6fd0762247de89cc8c4ee6b953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323cb750a01fc4a826bfc83144d0597d2112ff6fd0762247de89cc8c4ee6b953", kill_on_drop: false }`
[INFO] [stdout] 323cb750a01fc4a826bfc83144d0597d2112ff6fd0762247de89cc8c4ee6b953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4d5e19bab69b636c81fac77527dd9be52feb33d033edf904647f418bb3cbfdc
[INFO] running `Command { std: "docker" "start" "-a" "e4d5e19bab69b636c81fac77527dd9be52feb33d033edf904647f418bb3cbfdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-katas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "e4d5e19bab69b636c81fac77527dd9be52feb33d033edf904647f418bb3cbfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d5e19bab69b636c81fac77527dd9be52feb33d033edf904647f418bb3cbfdc", kill_on_drop: false }`
[INFO] [stdout] e4d5e19bab69b636c81fac77527dd9be52feb33d033edf904647f418bb3cbfdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e08f65688871ed0a8c4ef7acb219d7e6650f6b7b460c500a3984eff911fdb8b
[INFO] running `Command { std: "docker" "start" "-a" "4e08f65688871ed0a8c4ef7acb219d7e6650f6b7b460c500a3984eff911fdb8b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_katas-82f13c5163091168)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test check_permutations::tests::test_match ... ok
[INFO] [stdout] test edit_distance::tests::test_deletion ... ok
[INFO] [stdout] test edit_distance::tests::test_end_substitution ... ok
[INFO] [stdout] test edit_distance::tests::test_addition ... ok
[INFO] [stdout] test edit_distance::tests::test_substitution ... ok
[INFO] [stdout] test summing_pairs::tests::test_3 ... ok
[INFO] [stdout] test edit_distance::tests::test_same_string ... ok
[INFO] [stdout] test summing_pairs::tests::test_1 ... ok
[INFO] [stdout] test summing_pairs::tests::test_2 ... ok
[INFO] [stdout] test check_permutations::tests::test_mismatch ... ok
[INFO] [stdout] test edit_distance::tests::test_double_substitution ... ok
[INFO] [stdout] test edit_distance::tests::test_insertion ... ok
[INFO] [stdout] test edit_distance::tests::test_double_addition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e08f65688871ed0a8c4ef7acb219d7e6650f6b7b460c500a3984eff911fdb8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e08f65688871ed0a8c4ef7acb219d7e6650f6b7b460c500a3984eff911fdb8b", kill_on_drop: false }`
[INFO] [stdout] 4e08f65688871ed0a8c4ef7acb219d7e6650f6b7b460c500a3984eff911fdb8b