[INFO] cloning repository https://github.com/MalteT/levenshtein-distance-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MalteT/levenshtein-distance-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalteT%2Flevenshtein-distance-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalteT%2Flevenshtein-distance-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 655f880da959b268a846ebc183a32619ff6d3306
[INFO] testing MalteT/levenshtein-distance-rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalteT%2Flevenshtein-distance-rs" "/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/MalteT/levenshtein-distance-rs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MalteT/levenshtein-distance-rs
[INFO] finished tweaking git repo https://github.com/MalteT/levenshtein-distance-rs
[INFO] tweaked toml for git repo https://github.com/MalteT/levenshtein-distance-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/MalteT/levenshtein-distance-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d9ff0429fc8c83eb1e130295a48e509d8e6cc215ffe15c8531c4e96dfbaffc4
[INFO] running `Command { std: "docker" "start" "-a" "0d9ff0429fc8c83eb1e130295a48e509d8e6cc215ffe15c8531c4e96dfbaffc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9ff0429fc8c83eb1e130295a48e509d8e6cc215ffe15c8531c4e96dfbaffc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9ff0429fc8c83eb1e130295a48e509d8e6cc215ffe15c8531c4e96dfbaffc4", kill_on_drop: false }`
[INFO] [stdout] 0d9ff0429fc8c83eb1e130295a48e509d8e6cc215ffe15c8531c4e96dfbaffc4
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe8ab2dad9401291f01287e2ea5d15dd7263a4c45697316e48ca60ec4f1770a9
[INFO] running `Command { std: "docker" "start" "-a" "fe8ab2dad9401291f01287e2ea5d15dd7263a4c45697316e48ca60ec4f1770a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling distance v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.57s
[INFO] running `Command { std: "docker" "inspect" "fe8ab2dad9401291f01287e2ea5d15dd7263a4c45697316e48ca60ec4f1770a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8ab2dad9401291f01287e2ea5d15dd7263a4c45697316e48ca60ec4f1770a9", kill_on_drop: false }`
[INFO] [stdout] fe8ab2dad9401291f01287e2ea5d15dd7263a4c45697316e48ca60ec4f1770a9
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f69d9c9380797f4ec1c9f3e1be58dd7c63a9a4d0bfea0718e114bf0b8a28a0f
[INFO] running `Command { std: "docker" "start" "-a" "9f69d9c9380797f4ec1c9f3e1be58dd7c63a9a4d0bfea0718e114bf0b8a28a0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling distance v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "9f69d9c9380797f4ec1c9f3e1be58dd7c63a9a4d0bfea0718e114bf0b8a28a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f69d9c9380797f4ec1c9f3e1be58dd7c63a9a4d0bfea0718e114bf0b8a28a0f", kill_on_drop: false }`
[INFO] [stdout] 9f69d9c9380797f4ec1c9f3e1be58dd7c63a9a4d0bfea0718e114bf0b8a28a0f
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25f47c2f6f1389b4a4b9cf1e1f0a902b8b927f441ed322c7b92cea0ce60a7136
[INFO] running `Command { std: "docker" "start" "-a" "25f47c2f6f1389b4a4b9cf1e1f0a902b8b927f441ed322c7b92cea0ce60a7136", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/distance-0a9f978f5b26103b)
[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" "25f47c2f6f1389b4a4b9cf1e1f0a902b8b927f441ed322c7b92cea0ce60a7136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f47c2f6f1389b4a4b9cf1e1f0a902b8b927f441ed322c7b92cea0ce60a7136", kill_on_drop: false }`
[INFO] [stdout] 25f47c2f6f1389b4a4b9cf1e1f0a902b8b927f441ed322c7b92cea0ce60a7136