[INFO] cloning repository https://github.com/PiyushSuthar/guess_game_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PiyushSuthar/guess_game_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiyushSuthar%2Fguess_game_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiyushSuthar%2Fguess_game_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f949fdd1a695ec3577370107ba56ca45639a950
[INFO] testing PiyushSuthar/guess_game_rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiyushSuthar%2Fguess_game_rust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PiyushSuthar/guess_game_rust 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 git repo https://github.com/PiyushSuthar/guess_game_rust
[INFO] finished tweaking git repo https://github.com/PiyushSuthar/guess_game_rust
[INFO] tweaked toml for git repo https://github.com/PiyushSuthar/guess_game_rust written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/PiyushSuthar/guess_game_rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] aee7248cbd8235d9bae84bedaf605fd137e4964c71b8a050843e227bdb077262
[INFO] running `Command { std: "docker" "start" "-a" "aee7248cbd8235d9bae84bedaf605fd137e4964c71b8a050843e227bdb077262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aee7248cbd8235d9bae84bedaf605fd137e4964c71b8a050843e227bdb077262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee7248cbd8235d9bae84bedaf605fd137e4964c71b8a050843e227bdb077262", kill_on_drop: false }`
[INFO] [stdout] aee7248cbd8235d9bae84bedaf605fd137e4964c71b8a050843e227bdb077262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3085f5837db77037bb22ab7a6d70feca7bb47eb593352b481b4087a412c93d96
[INFO] running `Command { std: "docker" "start" "-a" "3085f5837db77037bb22ab7a6d70feca7bb47eb593352b481b4087a412c93d96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[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 first_try v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "3085f5837db77037bb22ab7a6d70feca7bb47eb593352b481b4087a412c93d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3085f5837db77037bb22ab7a6d70feca7bb47eb593352b481b4087a412c93d96", kill_on_drop: false }`
[INFO] [stdout] 3085f5837db77037bb22ab7a6d70feca7bb47eb593352b481b4087a412c93d96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 79eda64cc8ed7e81919fdd43e798b1b47c72f17a3c282ae0395ac6ec9fd6addb
[INFO] running `Command { std: "docker" "start" "-a" "79eda64cc8ed7e81919fdd43e798b1b47c72f17a3c282ae0395ac6ec9fd6addb", kill_on_drop: false }`
[INFO] [stderr]    Compiling first_try v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "79eda64cc8ed7e81919fdd43e798b1b47c72f17a3c282ae0395ac6ec9fd6addb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79eda64cc8ed7e81919fdd43e798b1b47c72f17a3c282ae0395ac6ec9fd6addb", kill_on_drop: false }`
[INFO] [stdout] 79eda64cc8ed7e81919fdd43e798b1b47c72f17a3c282ae0395ac6ec9fd6addb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] aa843072fd96c1ed8979086fc0bc9dd5103157fd98fada9d0dcab9a290cab422
[INFO] running `Command { std: "docker" "start" "-a" "aa843072fd96c1ed8979086fc0bc9dd5103157fd98fada9d0dcab9a290cab422", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/first_try-9ffc69e632522506)
[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" "aa843072fd96c1ed8979086fc0bc9dd5103157fd98fada9d0dcab9a290cab422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa843072fd96c1ed8979086fc0bc9dd5103157fd98fada9d0dcab9a290cab422", kill_on_drop: false }`
[INFO] [stdout] aa843072fd96c1ed8979086fc0bc9dd5103157fd98fada9d0dcab9a290cab422