[INFO] cloning repository https://github.com/atsushi-kitazawa/rust_training [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atsushi-kitazawa/rust_training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsushi-kitazawa%2Frust_training", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsushi-kitazawa%2Frust_training'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e0336dd370fae89e9a3a6d4b75e204c315c3009 [INFO] testing atsushi-kitazawa/rust_training against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsushi-kitazawa%2Frust_training" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/atsushi-kitazawa/rust_training 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 git repo https://github.com/atsushi-kitazawa/rust_training [INFO] finished tweaking git repo https://github.com/atsushi-kitazawa/rust_training [INFO] tweaked toml for git repo https://github.com/atsushi-kitazawa/rust_training written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/atsushi-kitazawa/rust_training already has a lockfile, it will not be regenerated [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] 1cf239786fbeb831998779e3a8d48ad8514f37c7c9836fa613c10edf0169f00c [INFO] running `Command { std: "docker" "start" "-a" "1cf239786fbeb831998779e3a8d48ad8514f37c7c9836fa613c10edf0169f00c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cf239786fbeb831998779e3a8d48ad8514f37c7c9836fa613c10edf0169f00c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf239786fbeb831998779e3a8d48ad8514f37c7c9836fa613c10edf0169f00c", kill_on_drop: false }` [INFO] [stdout] 1cf239786fbeb831998779e3a8d48ad8514f37c7c9836fa613c10edf0169f00c [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] 5592441f9e0e341e7117d99d7436fe3c35a6b1c5a900255778b7ddc42bc519ec [INFO] running `Command { std: "docker" "start" "-a" "5592441f9e0e341e7117d99d7436fe3c35a6b1c5a900255778b7ddc42bc519ec", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.68s [INFO] running `Command { std: "docker" "inspect" "5592441f9e0e341e7117d99d7436fe3c35a6b1c5a900255778b7ddc42bc519ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5592441f9e0e341e7117d99d7436fe3c35a6b1c5a900255778b7ddc42bc519ec", kill_on_drop: false }` [INFO] [stdout] 5592441f9e0e341e7117d99d7436fe3c35a6b1c5a900255778b7ddc42bc519ec [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] 7e6ba67e8e8f0bf28f4977f153c177d91ec36d8b853ab94010cd8503e79b5696 [INFO] running `Command { std: "docker" "start" "-a" "7e6ba67e8e8f0bf28f4977f153c177d91ec36d8b853ab94010cd8503e79b5696", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "7e6ba67e8e8f0bf28f4977f153c177d91ec36d8b853ab94010cd8503e79b5696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e6ba67e8e8f0bf28f4977f153c177d91ec36d8b853ab94010cd8503e79b5696", kill_on_drop: false }` [INFO] [stdout] 7e6ba67e8e8f0bf28f4977f153c177d91ec36d8b853ab94010cd8503e79b5696 [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] b99b01a88b38b754a605419616935bb3b30340bb11f7bf7df9406d3f94695186 [INFO] running `Command { std: "docker" "start" "-a" "b99b01a88b38b754a605419616935bb3b30340bb11f7bf7df9406d3f94695186", 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/guessing_game-a23b6f7f61ad4f16) [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" "b99b01a88b38b754a605419616935bb3b30340bb11f7bf7df9406d3f94695186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b99b01a88b38b754a605419616935bb3b30340bb11f7bf7df9406d3f94695186", kill_on_drop: false }` [INFO] [stdout] b99b01a88b38b754a605419616935bb3b30340bb11f7bf7df9406d3f94695186