[INFO] cloning repository https://github.com/dosukoi-kdm/guessing_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dosukoi-kdm/guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdosukoi-kdm%2Fguessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdosukoi-kdm%2Fguessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e38eb332dca352515d57142d62be9ca99ee18e1d
[INFO] testing dosukoi-kdm/guessing_game against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdosukoi-kdm%2Fguessing_game" "/workspace/builds/worker-113/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dosukoi-kdm/guessing_game 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/dosukoi-kdm/guessing_game
[INFO] finished tweaking git repo https://github.com/dosukoi-kdm/guessing_game
[INFO] tweaked toml for git repo https://github.com/dosukoi-kdm/guessing_game written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate git repo https://github.com/dosukoi-kdm/guessing_game 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] [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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 490fb1dd20cce37e0496cea23bfaac70c671c8034e96f0e8ecaa56756fe971f2
[INFO] running `Command { std: "docker" "start" "-a" "490fb1dd20cce37e0496cea23bfaac70c671c8034e96f0e8ecaa56756fe971f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "490fb1dd20cce37e0496cea23bfaac70c671c8034e96f0e8ecaa56756fe971f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490fb1dd20cce37e0496cea23bfaac70c671c8034e96f0e8ecaa56756fe971f2", kill_on_drop: false }`
[INFO] [stdout] 490fb1dd20cce37e0496cea23bfaac70c671c8034e96f0e8ecaa56756fe971f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 42ed9e03c2c649ffeb955c1f7e161dfa9815ca018f9c0d06c2f0196e406adc0c
[INFO] running `Command { std: "docker" "start" "-a" "42ed9e03c2c649ffeb955c1f7e161dfa9815ca018f9c0d06c2f0196e406adc0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "42ed9e03c2c649ffeb955c1f7e161dfa9815ca018f9c0d06c2f0196e406adc0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ed9e03c2c649ffeb955c1f7e161dfa9815ca018f9c0d06c2f0196e406adc0c", kill_on_drop: false }`
[INFO] [stdout] 42ed9e03c2c649ffeb955c1f7e161dfa9815ca018f9c0d06c2f0196e406adc0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] cd8ea62bcce1d574d86524bece4cd34aeab671614da0587ca0ca066e0fe4861f
[INFO] running `Command { std: "docker" "start" "-a" "cd8ea62bcce1d574d86524bece4cd34aeab671614da0587ca0ca066e0fe4861f", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "cd8ea62bcce1d574d86524bece4cd34aeab671614da0587ca0ca066e0fe4861f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8ea62bcce1d574d86524bece4cd34aeab671614da0587ca0ca066e0fe4861f", kill_on_drop: false }`
[INFO] [stdout] cd8ea62bcce1d574d86524bece4cd34aeab671614da0587ca0ca066e0fe4861f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 05503a3e5f388f7a7b8009e0c3990f23b14ce3f455617782a714a656480c592b
[INFO] running `Command { std: "docker" "start" "-a" "05503a3e5f388f7a7b8009e0c3990f23b14ce3f455617782a714a656480c592b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-66bbc22048b6ef43)
[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" "05503a3e5f388f7a7b8009e0c3990f23b14ce3f455617782a714a656480c592b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05503a3e5f388f7a7b8009e0c3990f23b14ce3f455617782a714a656480c592b", kill_on_drop: false }`
[INFO] [stdout] 05503a3e5f388f7a7b8009e0c3990f23b14ce3f455617782a714a656480c592b