[INFO] fetching crate guessing_game_man 0.1.0...
[INFO] testing guessing_game_man-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate guessing_game_man 0.1.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate guessing_game_man 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guessing_game_man 0.1.0
[INFO] finished tweaking crates.io crate guessing_game_man 0.1.0
[INFO] tweaked toml for crates.io crate guessing_game_man 0.1.0 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate crates.io crate guessing_game_man 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42b46857cef5b833f42c6c4432c228e71767df7cfe1d0bef0b7e523538b70ecc
[INFO] running `Command { std: "docker" "start" "-a" "42b46857cef5b833f42c6c4432c228e71767df7cfe1d0bef0b7e523538b70ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42b46857cef5b833f42c6c4432c228e71767df7cfe1d0bef0b7e523538b70ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42b46857cef5b833f42c6c4432c228e71767df7cfe1d0bef0b7e523538b70ecc", kill_on_drop: false }`
[INFO] [stdout] 42b46857cef5b833f42c6c4432c228e71767df7cfe1d0bef0b7e523538b70ecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751c4702c5c6b9663c013ff0692879d8ede83cb8e02042613b3163ee412537da
[INFO] running `Command { std: "docker" "start" "-a" "751c4702c5c6b9663c013ff0692879d8ede83cb8e02042613b3163ee412537da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling guessing_game_man v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "751c4702c5c6b9663c013ff0692879d8ede83cb8e02042613b3163ee412537da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751c4702c5c6b9663c013ff0692879d8ede83cb8e02042613b3163ee412537da", kill_on_drop: false }`
[INFO] [stdout] 751c4702c5c6b9663c013ff0692879d8ede83cb8e02042613b3163ee412537da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b1cd504aca47a1de31300379698176d9d34ce4ce965022ee7d46ec79ae2d3e5
[INFO] running `Command { std: "docker" "start" "-a" "6b1cd504aca47a1de31300379698176d9d34ce4ce965022ee7d46ec79ae2d3e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing_game_man v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game_man-d30e12e42068f07c)
[INFO] running `Command { std: "docker" "inspect" "6b1cd504aca47a1de31300379698176d9d34ce4ce965022ee7d46ec79ae2d3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1cd504aca47a1de31300379698176d9d34ce4ce965022ee7d46ec79ae2d3e5", kill_on_drop: false }`
[INFO] [stdout] 6b1cd504aca47a1de31300379698176d9d34ce4ce965022ee7d46ec79ae2d3e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0500884fb2636fd5e7fedbe6759230bb5d5e828f949da671c979bc024d8217d5
[INFO] running `Command { std: "docker" "start" "-a" "0500884fb2636fd5e7fedbe6759230bb5d5e828f949da671c979bc024d8217d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game_man-d30e12e42068f07c)
[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" "0500884fb2636fd5e7fedbe6759230bb5d5e828f949da671c979bc024d8217d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0500884fb2636fd5e7fedbe6759230bb5d5e828f949da671c979bc024d8217d5", kill_on_drop: false }`
[INFO] [stdout] 0500884fb2636fd5e7fedbe6759230bb5d5e828f949da671c979bc024d8217d5