[INFO] cloning repository https://github.com/CMduPreez/rust-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/CMduPreez/rust-guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCMduPreez%2Frust-guessing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCMduPreez%2Frust-guessing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec5907a6bd06d833e8d0e7fda2f80a0b1576341a
[INFO] testing CMduPreez/rust-guessing-game against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCMduPreez%2Frust-guessing-game" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CMduPreez/rust-guessing-game 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 git repo https://github.com/CMduPreez/rust-guessing-game
[INFO] finished tweaking git repo https://github.com/CMduPreez/rust-guessing-game
[INFO] tweaked toml for git repo https://github.com/CMduPreez/rust-guessing-game written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/CMduPreez/rust-guessing-game 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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 4cd4d021d45af2da13e037a5c58ceb69059f37bd6fd28ffa57f7f6f7f6c622fe
[INFO] running `Command { std: "docker" "start" "-a" "4cd4d021d45af2da13e037a5c58ceb69059f37bd6fd28ffa57f7f6f7f6c622fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cd4d021d45af2da13e037a5c58ceb69059f37bd6fd28ffa57f7f6f7f6c622fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd4d021d45af2da13e037a5c58ceb69059f37bd6fd28ffa57f7f6f7f6c622fe", kill_on_drop: false }`
[INFO] [stdout] 4cd4d021d45af2da13e037a5c58ceb69059f37bd6fd28ffa57f7f6f7f6c622fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 5c285f013176f433ce7e68075ef078619549d255e5fd8b0389db54e8bab5d7f6
[INFO] running `Command { std: "docker" "start" "-a" "5c285f013176f433ce7e68075ef078619549d255e5fd8b0389db54e8bab5d7f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "5c285f013176f433ce7e68075ef078619549d255e5fd8b0389db54e8bab5d7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c285f013176f433ce7e68075ef078619549d255e5fd8b0389db54e8bab5d7f6", kill_on_drop: false }`
[INFO] [stdout] 5c285f013176f433ce7e68075ef078619549d255e5fd8b0389db54e8bab5d7f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 48818707eb2b5daa059f13879fbba41bbeff96b6216658f5342893bec3122336
[INFO] running `Command { std: "docker" "start" "-a" "48818707eb2b5daa059f13879fbba41bbeff96b6216658f5342893bec3122336", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-c5fac55cb21a853a)
[INFO] running `Command { std: "docker" "inspect" "48818707eb2b5daa059f13879fbba41bbeff96b6216658f5342893bec3122336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48818707eb2b5daa059f13879fbba41bbeff96b6216658f5342893bec3122336", kill_on_drop: false }`
[INFO] [stdout] 48818707eb2b5daa059f13879fbba41bbeff96b6216658f5342893bec3122336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] b23a0a75b74de2b000dac9b05ff1c84d52810f2920f7cd42314f3f8612ab98aa
[INFO] running `Command { std: "docker" "start" "-a" "b23a0a75b74de2b000dac9b05ff1c84d52810f2920f7cd42314f3f8612ab98aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-c5fac55cb21a853a)
[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" "b23a0a75b74de2b000dac9b05ff1c84d52810f2920f7cd42314f3f8612ab98aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23a0a75b74de2b000dac9b05ff1c84d52810f2920f7cd42314f3f8612ab98aa", kill_on_drop: false }`
[INFO] [stdout] b23a0a75b74de2b000dac9b05ff1c84d52810f2920f7cd42314f3f8612ab98aa