[INFO] cloning repository https://github.com/z2oh/split_word
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/z2oh/split_word" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2oh%2Fsplit_word", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2oh%2Fsplit_word'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 783f3f2bb8a4b306d90d744dd8cc03647d8097c9
[INFO] testing z2oh/split_word against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2oh%2Fsplit_word" "/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/z2oh/split_word 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/z2oh/split_word
[INFO] finished tweaking git repo https://github.com/z2oh/split_word
[INFO] tweaked toml for git repo https://github.com/z2oh/split_word written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/z2oh/split_word 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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e679c646101142a25c8371628c6f3ae6dc70ec220cfefac21494456b8167015
[INFO] running `Command { std: "docker" "start" "-a" "8e679c646101142a25c8371628c6f3ae6dc70ec220cfefac21494456b8167015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e679c646101142a25c8371628c6f3ae6dc70ec220cfefac21494456b8167015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e679c646101142a25c8371628c6f3ae6dc70ec220cfefac21494456b8167015", kill_on_drop: false }`
[INFO] [stdout] 8e679c646101142a25c8371628c6f3ae6dc70ec220cfefac21494456b8167015
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f316d115913cfaf9888c26804ffdc2c9273b27e77e0c4148e39c5eeea87014
[INFO] running `Command { std: "docker" "start" "-a" "37f316d115913cfaf9888c26804ffdc2c9273b27e77e0c4148e39c5eeea87014", kill_on_drop: false }`
[INFO] [stderr]    Compiling split_word v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "37f316d115913cfaf9888c26804ffdc2c9273b27e77e0c4148e39c5eeea87014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f316d115913cfaf9888c26804ffdc2c9273b27e77e0c4148e39c5eeea87014", kill_on_drop: false }`
[INFO] [stdout] 37f316d115913cfaf9888c26804ffdc2c9273b27e77e0c4148e39c5eeea87014
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bb87b3c4f9611961777683f95aa6cdba131163d79d52f051024b13632dd2ef5
[INFO] running `Command { std: "docker" "start" "-a" "2bb87b3c4f9611961777683f95aa6cdba131163d79d52f051024b13632dd2ef5", kill_on_drop: false }`
[INFO] [stderr]    Compiling split_word v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "2bb87b3c4f9611961777683f95aa6cdba131163d79d52f051024b13632dd2ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb87b3c4f9611961777683f95aa6cdba131163d79d52f051024b13632dd2ef5", kill_on_drop: false }`
[INFO] [stdout] 2bb87b3c4f9611961777683f95aa6cdba131163d79d52f051024b13632dd2ef5
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbd2e1503632a18d0c3b312f24a84970568e11cc22f8a678f949c2d5960b5bf5
[INFO] running `Command { std: "docker" "start" "-a" "dbd2e1503632a18d0c3b312f24a84970568e11cc22f8a678f949c2d5960b5bf5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/split_word-fe15b2c81ec3ee53)
[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" "dbd2e1503632a18d0c3b312f24a84970568e11cc22f8a678f949c2d5960b5bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd2e1503632a18d0c3b312f24a84970568e11cc22f8a678f949c2d5960b5bf5", kill_on_drop: false }`
[INFO] [stdout] dbd2e1503632a18d0c3b312f24a84970568e11cc22f8a678f949c2d5960b5bf5