[INFO] cloning repository https://github.com/Arsaev/levenshtein-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arsaev/levenshtein-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsaev%2Flevenshtein-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsaev%2Flevenshtein-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f0e5f29fe11ce5133444080802bed616c283271
[INFO] testing Arsaev/levenshtein-rust 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%2FArsaev%2Flevenshtein-rust" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Arsaev/levenshtein-rust 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/Arsaev/levenshtein-rust
[INFO] finished tweaking git repo https://github.com/Arsaev/levenshtein-rust
[INFO] tweaked toml for git repo https://github.com/Arsaev/levenshtein-rust written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate git repo https://github.com/Arsaev/levenshtein-rust 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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 5b7bcee5d39ecd3a151b9828fc2279ff65adc968f1485c76b4100f2114fd5deb
[INFO] running `Command { std: "docker" "start" "-a" "5b7bcee5d39ecd3a151b9828fc2279ff65adc968f1485c76b4100f2114fd5deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b7bcee5d39ecd3a151b9828fc2279ff65adc968f1485c76b4100f2114fd5deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7bcee5d39ecd3a151b9828fc2279ff65adc968f1485c76b4100f2114fd5deb", kill_on_drop: false }`
[INFO] [stdout] 5b7bcee5d39ecd3a151b9828fc2279ff65adc968f1485c76b4100f2114fd5deb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] a38d2dd3ad09a890b051ae1847fe00337af01b1986e76db0ce1594a9f3b4a0b9
[INFO] running `Command { std: "docker" "start" "-a" "a38d2dd3ad09a890b051ae1847fe00337af01b1986e76db0ce1594a9f3b4a0b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling levenshtein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a38d2dd3ad09a890b051ae1847fe00337af01b1986e76db0ce1594a9f3b4a0b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38d2dd3ad09a890b051ae1847fe00337af01b1986e76db0ce1594a9f3b4a0b9", kill_on_drop: false }`
[INFO] [stdout] a38d2dd3ad09a890b051ae1847fe00337af01b1986e76db0ce1594a9f3b4a0b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 6d6a5ba111f7631177db024d4dc6a05c7e309d33d1e5f237a73aabb448a76af4
[INFO] running `Command { std: "docker" "start" "-a" "6d6a5ba111f7631177db024d4dc6a05c7e309d33d1e5f237a73aabb448a76af4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling levenshtein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.42s
[INFO] running `Command { std: "docker" "inspect" "6d6a5ba111f7631177db024d4dc6a05c7e309d33d1e5f237a73aabb448a76af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6a5ba111f7631177db024d4dc6a05c7e309d33d1e5f237a73aabb448a76af4", kill_on_drop: false }`
[INFO] [stdout] 6d6a5ba111f7631177db024d4dc6a05c7e309d33d1e5f237a73aabb448a76af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 285d5b2a4cdc440fadff779aa0a69c5353da2bffafc7f848443e6aba5fbb3e44
[INFO] running `Command { std: "docker" "start" "-a" "285d5b2a4cdc440fadff779aa0a69c5353da2bffafc7f848443e6aba5fbb3e44", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/levenshtein-c9b7e4da4e5914d4)
[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" "285d5b2a4cdc440fadff779aa0a69c5353da2bffafc7f848443e6aba5fbb3e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285d5b2a4cdc440fadff779aa0a69c5353da2bffafc7f848443e6aba5fbb3e44", kill_on_drop: false }`
[INFO] [stdout] 285d5b2a4cdc440fadff779aa0a69c5353da2bffafc7f848443e6aba5fbb3e44