[INFO] cloning repository https://github.com/jheloper/rust-guessing-game-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jheloper/rust-guessing-game-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjheloper%2Frust-guessing-game-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjheloper%2Frust-guessing-game-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] abb591c93e24397b39840a33e3ce35894d51f6c4
[INFO] testing jheloper/rust-guessing-game-example against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjheloper%2Frust-guessing-game-example" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jheloper/rust-guessing-game-example on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jheloper/rust-guessing-game-example
[INFO] finished tweaking git repo https://github.com/jheloper/rust-guessing-game-example
[INFO] tweaked toml for git repo https://github.com/jheloper/rust-guessing-game-example written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/jheloper/rust-guessing-game-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bf77dcce4adbc43ee4b014c12a7a829d85ce0293a381e90a5dadfee57e1d15d
[INFO] running `Command { std: "docker" "start" "-a" "8bf77dcce4adbc43ee4b014c12a7a829d85ce0293a381e90a5dadfee57e1d15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bf77dcce4adbc43ee4b014c12a7a829d85ce0293a381e90a5dadfee57e1d15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf77dcce4adbc43ee4b014c12a7a829d85ce0293a381e90a5dadfee57e1d15d", kill_on_drop: false }`
[INFO] [stdout] 8bf77dcce4adbc43ee4b014c12a7a829d85ce0293a381e90a5dadfee57e1d15d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eaf5544cf942474e7fb2134d826165d5e0536f4f0207c2f295edeee81b932c5
[INFO] running `Command { std: "docker" "start" "-a" "2eaf5544cf942474e7fb2134d826165d5e0536f4f0207c2f295edeee81b932c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-guessing-game-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.48s
[INFO] running `Command { std: "docker" "inspect" "2eaf5544cf942474e7fb2134d826165d5e0536f4f0207c2f295edeee81b932c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eaf5544cf942474e7fb2134d826165d5e0536f4f0207c2f295edeee81b932c5", kill_on_drop: false }`
[INFO] [stdout] 2eaf5544cf942474e7fb2134d826165d5e0536f4f0207c2f295edeee81b932c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4c32f443ea34e06d5038f3f92a46836e33d47f2b5a29fea68dd194cd6eff7f
[INFO] running `Command { std: "docker" "start" "-a" "4f4c32f443ea34e06d5038f3f92a46836e33d47f2b5a29fea68dd194cd6eff7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-guessing-game-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "4f4c32f443ea34e06d5038f3f92a46836e33d47f2b5a29fea68dd194cd6eff7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4c32f443ea34e06d5038f3f92a46836e33d47f2b5a29fea68dd194cd6eff7f", kill_on_drop: false }`
[INFO] [stdout] 4f4c32f443ea34e06d5038f3f92a46836e33d47f2b5a29fea68dd194cd6eff7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e316924a0538b966e29da1aa6080de7e918628b3d823d92e39bd4f2f6de9723
[INFO] running `Command { std: "docker" "start" "-a" "3e316924a0538b966e29da1aa6080de7e918628b3d823d92e39bd4f2f6de9723", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_guessing_game_example-8e1d195acc3d6f80)
[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" "3e316924a0538b966e29da1aa6080de7e918628b3d823d92e39bd4f2f6de9723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e316924a0538b966e29da1aa6080de7e918628b3d823d92e39bd4f2f6de9723", kill_on_drop: false }`
[INFO] [stdout] 3e316924a0538b966e29da1aa6080de7e918628b3d823d92e39bd4f2f6de9723