[INFO] cloning repository https://github.com/felipesousa/guessing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/felipesousa/guessing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipesousa%2Fguessing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipesousa%2Fguessing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ada757b1ad547cc631668270789f582c813640a
[INFO] testing felipesousa/guessing against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipesousa%2Fguessing" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/felipesousa/guessing 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/felipesousa/guessing
[INFO] finished tweaking git repo https://github.com/felipesousa/guessing
[INFO] tweaked toml for git repo https://github.com/felipesousa/guessing written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/felipesousa/guessing 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] c0ebbabfbaf65d9ac56f732bc8e615b36b1b54eeff2f1c7568d6cd06e9df641a
[INFO] running `Command { std: "docker" "start" "-a" "c0ebbabfbaf65d9ac56f732bc8e615b36b1b54eeff2f1c7568d6cd06e9df641a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0ebbabfbaf65d9ac56f732bc8e615b36b1b54eeff2f1c7568d6cd06e9df641a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ebbabfbaf65d9ac56f732bc8e615b36b1b54eeff2f1c7568d6cd06e9df641a", kill_on_drop: false }`
[INFO] [stdout] c0ebbabfbaf65d9ac56f732bc8e615b36b1b54eeff2f1c7568d6cd06e9df641a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 2c3e951e038aa9c9432d7d5215da2503280de89b665dd445984d6406d4876eee
[INFO] running `Command { std: "docker" "start" "-a" "2c3e951e038aa9c9432d7d5215da2503280de89b665dd445984d6406d4876eee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "2c3e951e038aa9c9432d7d5215da2503280de89b665dd445984d6406d4876eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3e951e038aa9c9432d7d5215da2503280de89b665dd445984d6406d4876eee", kill_on_drop: false }`
[INFO] [stdout] 2c3e951e038aa9c9432d7d5215da2503280de89b665dd445984d6406d4876eee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 01071ec965ecbb8749315124474fd6e364952ca4d6a4276d6aad75e3afccaabd
[INFO] running `Command { std: "docker" "start" "-a" "01071ec965ecbb8749315124474fd6e364952ca4d6a4276d6aad75e3afccaabd", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "01071ec965ecbb8749315124474fd6e364952ca4d6a4276d6aad75e3afccaabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01071ec965ecbb8749315124474fd6e364952ca4d6a4276d6aad75e3afccaabd", kill_on_drop: false }`
[INFO] [stdout] 01071ec965ecbb8749315124474fd6e364952ca4d6a4276d6aad75e3afccaabd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] ab6a5c6b470f89c09489f365dc1b15a5c64dfb2a458d26214d4fc7bf0ec66fdf
[INFO] running `Command { std: "docker" "start" "-a" "ab6a5c6b470f89c09489f365dc1b15a5c64dfb2a458d26214d4fc7bf0ec66fdf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-eccad56ed78642da)
[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" "ab6a5c6b470f89c09489f365dc1b15a5c64dfb2a458d26214d4fc7bf0ec66fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6a5c6b470f89c09489f365dc1b15a5c64dfb2a458d26214d4fc7bf0ec66fdf", kill_on_drop: false }`
[INFO] [stdout] ab6a5c6b470f89c09489f365dc1b15a5c64dfb2a458d26214d4fc7bf0ec66fdf