[INFO] cloning repository https://github.com/codingdiaries3/Rust-Lang-Chapt2-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/codingdiaries3/Rust-Lang-Chapt2-guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodingdiaries3%2FRust-Lang-Chapt2-guessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodingdiaries3%2FRust-Lang-Chapt2-guessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b0cbc08dd33e39abbf76e686e78e34e210036a3
[INFO] testing codingdiaries3/Rust-Lang-Chapt2-guessing_game against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodingdiaries3%2FRust-Lang-Chapt2-guessing_game" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/codingdiaries3/Rust-Lang-Chapt2-guessing_game on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/codingdiaries3/Rust-Lang-Chapt2-guessing_game
[INFO] finished tweaking git repo https://github.com/codingdiaries3/Rust-Lang-Chapt2-guessing_game
[INFO] tweaked toml for git repo https://github.com/codingdiaries3/Rust-Lang-Chapt2-guessing_game written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/codingdiaries3/Rust-Lang-Chapt2-guessing_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41b75307b6ba7a9f6448b80216f6238a731eb38599671d4f7fb216276b898915
[INFO] running `Command { std: "docker" "start" "-a" "41b75307b6ba7a9f6448b80216f6238a731eb38599671d4f7fb216276b898915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41b75307b6ba7a9f6448b80216f6238a731eb38599671d4f7fb216276b898915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b75307b6ba7a9f6448b80216f6238a731eb38599671d4f7fb216276b898915", kill_on_drop: false }`
[INFO] [stdout] 41b75307b6ba7a9f6448b80216f6238a731eb38599671d4f7fb216276b898915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0031874f921f7cf22cf0e82bf1b9c8fbd2c38f6655ce1eb4728a5a46e5087b
[INFO] running `Command { std: "docker" "start" "-a" "ed0031874f921f7cf22cf0e82bf1b9c8fbd2c38f6655ce1eb4728a5a46e5087b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[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 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "ed0031874f921f7cf22cf0e82bf1b9c8fbd2c38f6655ce1eb4728a5a46e5087b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0031874f921f7cf22cf0e82bf1b9c8fbd2c38f6655ce1eb4728a5a46e5087b", kill_on_drop: false }`
[INFO] [stdout] ed0031874f921f7cf22cf0e82bf1b9c8fbd2c38f6655ce1eb4728a5a46e5087b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf17f4b575a6f17560c2a54b08de9b3cd584df1de404021dba5a4950ad150572
[INFO] running `Command { std: "docker" "start" "-a" "cf17f4b575a6f17560c2a54b08de9b3cd584df1de404021dba5a4950ad150572", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "cf17f4b575a6f17560c2a54b08de9b3cd584df1de404021dba5a4950ad150572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf17f4b575a6f17560c2a54b08de9b3cd584df1de404021dba5a4950ad150572", kill_on_drop: false }`
[INFO] [stdout] cf17f4b575a6f17560c2a54b08de9b3cd584df1de404021dba5a4950ad150572
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7676eb3c92298ab3fc272b43ba191316fd5d2453116b56f54c80ad9348d1189
[INFO] running `Command { std: "docker" "start" "-a" "c7676eb3c92298ab3fc272b43ba191316fd5d2453116b56f54c80ad9348d1189", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-bc83e0ffe55bb6b5)
[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" "c7676eb3c92298ab3fc272b43ba191316fd5d2453116b56f54c80ad9348d1189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7676eb3c92298ab3fc272b43ba191316fd5d2453116b56f54c80ad9348d1189", kill_on_drop: false }`
[INFO] [stdout] c7676eb3c92298ab3fc272b43ba191316fd5d2453116b56f54c80ad9348d1189