[INFO] cloning repository https://github.com/welbym/word-counter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/welbym/word-counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelbym%2Fword-counter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelbym%2Fword-counter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d83b35268c044636197e25bca87d72d512992414
[INFO] testing welbym/word-counter against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelbym%2Fword-counter" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/welbym/word-counter 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/welbym/word-counter
[INFO] finished tweaking git repo https://github.com/welbym/word-counter
[INFO] tweaked toml for git repo https://github.com/welbym/word-counter written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/welbym/word-counter 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 760ce5f121a186a92de35318a28f9a763a0d9ea94a0118711c786054327bba22
[INFO] running `Command { std: "docker" "start" "-a" "760ce5f121a186a92de35318a28f9a763a0d9ea94a0118711c786054327bba22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "760ce5f121a186a92de35318a28f9a763a0d9ea94a0118711c786054327bba22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760ce5f121a186a92de35318a28f9a763a0d9ea94a0118711c786054327bba22", kill_on_drop: false }`
[INFO] [stdout] 760ce5f121a186a92de35318a28f9a763a0d9ea94a0118711c786054327bba22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] bf5c954b60b015b8a95cef282dcefb774b19dd68aac8a5c1ea45196f04929bd5
[INFO] running `Command { std: "docker" "start" "-a" "bf5c954b60b015b8a95cef282dcefb774b19dd68aac8a5c1ea45196f04929bd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling word-counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "bf5c954b60b015b8a95cef282dcefb774b19dd68aac8a5c1ea45196f04929bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5c954b60b015b8a95cef282dcefb774b19dd68aac8a5c1ea45196f04929bd5", kill_on_drop: false }`
[INFO] [stdout] bf5c954b60b015b8a95cef282dcefb774b19dd68aac8a5c1ea45196f04929bd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 3e1b9c7200274892ae967b1fa1ae4b320870e578ffb84920f99c54ec8597d22a
[INFO] running `Command { std: "docker" "start" "-a" "3e1b9c7200274892ae967b1fa1ae4b320870e578ffb84920f99c54ec8597d22a", kill_on_drop: false }`
[INFO] [stderr]    Compiling word-counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "3e1b9c7200274892ae967b1fa1ae4b320870e578ffb84920f99c54ec8597d22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1b9c7200274892ae967b1fa1ae4b320870e578ffb84920f99c54ec8597d22a", kill_on_drop: false }`
[INFO] [stdout] 3e1b9c7200274892ae967b1fa1ae4b320870e578ffb84920f99c54ec8597d22a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 4cc5e47af7de3eb65a8d8fc6e3294b043b081da25d3afdf641ea70a9e335f56d
[INFO] running `Command { std: "docker" "start" "-a" "4cc5e47af7de3eb65a8d8fc6e3294b043b081da25d3afdf641ea70a9e335f56d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/word_counter-9c5b310977f3b16b)
[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" "4cc5e47af7de3eb65a8d8fc6e3294b043b081da25d3afdf641ea70a9e335f56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc5e47af7de3eb65a8d8fc6e3294b043b081da25d3afdf641ea70a9e335f56d", kill_on_drop: false }`
[INFO] [stdout] 4cc5e47af7de3eb65a8d8fc6e3294b043b081da25d3afdf641ea70a9e335f56d