[INFO] fetching crate wordcount 0.1.0...
[INFO] testing wordcount-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate wordcount 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate wordcount 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wordcount 0.1.0
[INFO] finished tweaking crates.io crate wordcount 0.1.0
[INFO] tweaked toml for crates.io crate wordcount 0.1.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 180e0ddd00ff1503c804510390b5e34948fb31ddaaf911bfe020e22f03dea740
[INFO] running `Command { std: "docker" "start" "-a" "180e0ddd00ff1503c804510390b5e34948fb31ddaaf911bfe020e22f03dea740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "180e0ddd00ff1503c804510390b5e34948fb31ddaaf911bfe020e22f03dea740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "180e0ddd00ff1503c804510390b5e34948fb31ddaaf911bfe020e22f03dea740", kill_on_drop: false }`
[INFO] [stdout] 180e0ddd00ff1503c804510390b5e34948fb31ddaaf911bfe020e22f03dea740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a1a832eb44230aa0a2aa26bcac2aff2f701886bc9a1b15d1ac91b8d6348962a
[INFO] running `Command { std: "docker" "start" "-a" "0a1a832eb44230aa0a2aa26bcac2aff2f701886bc9a1b15d1ac91b8d6348962a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling wordcount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.52s
[INFO] running `Command { std: "docker" "inspect" "0a1a832eb44230aa0a2aa26bcac2aff2f701886bc9a1b15d1ac91b8d6348962a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1a832eb44230aa0a2aa26bcac2aff2f701886bc9a1b15d1ac91b8d6348962a", kill_on_drop: false }`
[INFO] [stdout] 0a1a832eb44230aa0a2aa26bcac2aff2f701886bc9a1b15d1ac91b8d6348962a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca3539837d6574c9baa294e49e26f44639fdde2562c9eba0048bc2de03728b17
[INFO] running `Command { std: "docker" "start" "-a" "ca3539837d6574c9baa294e49e26f44639fdde2562c9eba0048bc2de03728b17", kill_on_drop: false }`
[INFO] [stderr]    Compiling wordcount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "ca3539837d6574c9baa294e49e26f44639fdde2562c9eba0048bc2de03728b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3539837d6574c9baa294e49e26f44639fdde2562c9eba0048bc2de03728b17", kill_on_drop: false }`
[INFO] [stdout] ca3539837d6574c9baa294e49e26f44639fdde2562c9eba0048bc2de03728b17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3af7374814ea021062c145db25cf82aa9c1c045279fd24f3de844d98206db89f
[INFO] running `Command { std: "docker" "start" "-a" "3af7374814ea021062c145db25cf82aa9c1c045279fd24f3de844d98206db89f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wordcount-5d5f9eeb5d199e99)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test word_count_works ... ok
[INFO] [stdout] test word_count_works2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3af7374814ea021062c145db25cf82aa9c1c045279fd24f3de844d98206db89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af7374814ea021062c145db25cf82aa9c1c045279fd24f3de844d98206db89f", kill_on_drop: false }`
[INFO] [stdout] 3af7374814ea021062c145db25cf82aa9c1c045279fd24f3de844d98206db89f