[INFO] fetching crate guessing_game_christoph_blessing 0.1.0...
[INFO] testing guessing_game_christoph_blessing-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate guessing_game_christoph_blessing 0.1.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate guessing_game_christoph_blessing 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guessing_game_christoph_blessing 0.1.0
[INFO] finished tweaking crates.io crate guessing_game_christoph_blessing 0.1.0
[INFO] tweaked toml for crates.io crate guessing_game_christoph_blessing 0.1.0 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate crates.io crate guessing_game_christoph_blessing 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c2f54838331b7b4ae33fcbdd7a814ffe1f171f767ee56f569856ce06febd936
[INFO] running `Command { std: "docker" "start" "-a" "8c2f54838331b7b4ae33fcbdd7a814ffe1f171f767ee56f569856ce06febd936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c2f54838331b7b4ae33fcbdd7a814ffe1f171f767ee56f569856ce06febd936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c2f54838331b7b4ae33fcbdd7a814ffe1f171f767ee56f569856ce06febd936", kill_on_drop: false }`
[INFO] [stdout] 8c2f54838331b7b4ae33fcbdd7a814ffe1f171f767ee56f569856ce06febd936
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60be30dfb53b24ca7cf9ca29cb67b63986adb3c819b6cb4bf93b0a68c32c53c8
[INFO] running `Command { std: "docker" "start" "-a" "60be30dfb53b24ca7cf9ca29cb67b63986adb3c819b6cb4bf93b0a68c32c53c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[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_christoph_blessing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "60be30dfb53b24ca7cf9ca29cb67b63986adb3c819b6cb4bf93b0a68c32c53c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60be30dfb53b24ca7cf9ca29cb67b63986adb3c819b6cb4bf93b0a68c32c53c8", kill_on_drop: false }`
[INFO] [stdout] 60be30dfb53b24ca7cf9ca29cb67b63986adb3c819b6cb4bf93b0a68c32c53c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7356e18cc2a54a2544ca34893848d019b55476727e14e04b7c912a897fb0d8fc
[INFO] running `Command { std: "docker" "start" "-a" "7356e18cc2a54a2544ca34893848d019b55476727e14e04b7c912a897fb0d8fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing_game_christoph_blessing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "7356e18cc2a54a2544ca34893848d019b55476727e14e04b7c912a897fb0d8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7356e18cc2a54a2544ca34893848d019b55476727e14e04b7c912a897fb0d8fc", kill_on_drop: false }`
[INFO] [stdout] 7356e18cc2a54a2544ca34893848d019b55476727e14e04b7c912a897fb0d8fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1e659b749b3c50f2bd5b149e9f8823c4737edebfbd3097f8b969a437685472e
[INFO] running `Command { std: "docker" "start" "-a" "c1e659b749b3c50f2bd5b149e9f8823c4737edebfbd3097f8b969a437685472e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game_christoph_blessing-11711755bad3abe2)
[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" "c1e659b749b3c50f2bd5b149e9f8823c4737edebfbd3097f8b969a437685472e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e659b749b3c50f2bd5b149e9f8823c4737edebfbd3097f8b969a437685472e", kill_on_drop: false }`
[INFO] [stdout] c1e659b749b3c50f2bd5b149e9f8823c4737edebfbd3097f8b969a437685472e