[INFO] cloning repository https://github.com/liyichong94615/Rust_guess_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liyichong94615/Rust_guess_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliyichong94615%2FRust_guess_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliyichong94615%2FRust_guess_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b12ee04b59e78f6548b5fa06446b3ab99bc6fa2
[INFO] testing liyichong94615/Rust_guess_game against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliyichong94615%2FRust_guess_game" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liyichong94615/Rust_guess_game 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/liyichong94615/Rust_guess_game
[INFO] finished tweaking git repo https://github.com/liyichong94615/Rust_guess_game
[INFO] tweaked toml for git repo https://github.com/liyichong94615/Rust_guess_game written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/liyichong94615/Rust_guess_game 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 913de7843300b25863abd9984490be6ecfa51d1d6e217d6e6cd84c1106c7df5f
[INFO] running `Command { std: "docker" "start" "-a" "913de7843300b25863abd9984490be6ecfa51d1d6e217d6e6cd84c1106c7df5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "913de7843300b25863abd9984490be6ecfa51d1d6e217d6e6cd84c1106c7df5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "913de7843300b25863abd9984490be6ecfa51d1d6e217d6e6cd84c1106c7df5f", kill_on_drop: false }`
[INFO] [stdout] 913de7843300b25863abd9984490be6ecfa51d1d6e217d6e6cd84c1106c7df5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 736f4e1b3687c8b0a307dd76ec5082f6bd6947375fa53b75862e8f037e8e7396
[INFO] running `Command { std: "docker" "start" "-a" "736f4e1b3687c8b0a307dd76ec5082f6bd6947375fa53b75862e8f037e8e7396", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "736f4e1b3687c8b0a307dd76ec5082f6bd6947375fa53b75862e8f037e8e7396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736f4e1b3687c8b0a307dd76ec5082f6bd6947375fa53b75862e8f037e8e7396", kill_on_drop: false }`
[INFO] [stdout] 736f4e1b3687c8b0a307dd76ec5082f6bd6947375fa53b75862e8f037e8e7396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b7de89827b22c88326d3b1303274016682e1ccb7f9981674cbcaa70d6eb90e76
[INFO] running `Command { std: "docker" "start" "-a" "b7de89827b22c88326d3b1303274016682e1ccb7f9981674cbcaa70d6eb90e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b7de89827b22c88326d3b1303274016682e1ccb7f9981674cbcaa70d6eb90e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7de89827b22c88326d3b1303274016682e1ccb7f9981674cbcaa70d6eb90e76", kill_on_drop: false }`
[INFO] [stdout] b7de89827b22c88326d3b1303274016682e1ccb7f9981674cbcaa70d6eb90e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 41e3ee1c468ff42f4db32371ae175a380463a3092a1e58a8f7ff1907e96ce8ea
[INFO] running `Command { std: "docker" "start" "-a" "41e3ee1c468ff42f4db32371ae175a380463a3092a1e58a8f7ff1907e96ce8ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-2e9128f6cbb10d07)
[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" "41e3ee1c468ff42f4db32371ae175a380463a3092a1e58a8f7ff1907e96ce8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e3ee1c468ff42f4db32371ae175a380463a3092a1e58a8f7ff1907e96ce8ea", kill_on_drop: false }`
[INFO] [stdout] 41e3ee1c468ff42f4db32371ae175a380463a3092a1e58a8f7ff1907e96ce8ea