[INFO] cloning repository https://github.com/bcpratt2000Playground/word_count
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bcpratt2000Playground/word_count" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcpratt2000Playground%2Fword_count", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcpratt2000Playground%2Fword_count'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ff83a8b90a243400c29379e201f935a1f86242b
[INFO] testing bcpratt2000Playground/word_count against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcpratt2000Playground%2Fword_count" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bcpratt2000Playground/word_count 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/bcpratt2000Playground/word_count
[INFO] finished tweaking git repo https://github.com/bcpratt2000Playground/word_count
[INFO] tweaked toml for git repo https://github.com/bcpratt2000Playground/word_count written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/bcpratt2000Playground/word_count 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 8856e8c6a2e7d98b96c6badce7f25a8445b49f1abc0d07014deedbf44c5c80e6
[INFO] running `Command { std: "docker" "start" "-a" "8856e8c6a2e7d98b96c6badce7f25a8445b49f1abc0d07014deedbf44c5c80e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8856e8c6a2e7d98b96c6badce7f25a8445b49f1abc0d07014deedbf44c5c80e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8856e8c6a2e7d98b96c6badce7f25a8445b49f1abc0d07014deedbf44c5c80e6", kill_on_drop: false }`
[INFO] [stdout] 8856e8c6a2e7d98b96c6badce7f25a8445b49f1abc0d07014deedbf44c5c80e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 939b0cee459dfcc5b6b8cd77000e3aeeabdadcf0b70bb8bd126e18c91a58f291
[INFO] running `Command { std: "docker" "start" "-a" "939b0cee459dfcc5b6b8cd77000e3aeeabdadcf0b70bb8bd126e18c91a58f291", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling word_count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "939b0cee459dfcc5b6b8cd77000e3aeeabdadcf0b70bb8bd126e18c91a58f291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939b0cee459dfcc5b6b8cd77000e3aeeabdadcf0b70bb8bd126e18c91a58f291", kill_on_drop: false }`
[INFO] [stdout] 939b0cee459dfcc5b6b8cd77000e3aeeabdadcf0b70bb8bd126e18c91a58f291
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b1ef0c7ff41796fe8e81c084ae82716fc5a9d2e6af9f345f343cc1dc32d723d5
[INFO] running `Command { std: "docker" "start" "-a" "b1ef0c7ff41796fe8e81c084ae82716fc5a9d2e6af9f345f343cc1dc32d723d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling word_count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "b1ef0c7ff41796fe8e81c084ae82716fc5a9d2e6af9f345f343cc1dc32d723d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ef0c7ff41796fe8e81c084ae82716fc5a9d2e6af9f345f343cc1dc32d723d5", kill_on_drop: false }`
[INFO] [stdout] b1ef0c7ff41796fe8e81c084ae82716fc5a9d2e6af9f345f343cc1dc32d723d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0a23b81b64640dd0746612488c9f4fda2877f087b0e961428db2d1e8221aa518
[INFO] running `Command { std: "docker" "start" "-a" "0a23b81b64640dd0746612488c9f4fda2877f087b0e961428db2d1e8221aa518", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/word_count-7800e81735b39248)
[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" "0a23b81b64640dd0746612488c9f4fda2877f087b0e961428db2d1e8221aa518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a23b81b64640dd0746612488c9f4fda2877f087b0e961428db2d1e8221aa518", kill_on_drop: false }`
[INFO] [stdout] 0a23b81b64640dd0746612488c9f4fda2877f087b0e961428db2d1e8221aa518