Dec 13 07:31:58.520 INFO testing phisixersai/guessing_game against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 07:31:58.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 07:31:58.818 INFO [stdout] b1c768fdbb69e3ef33e56d71d80302a06837428340218506c6fa684d9b73c771
Dec 13 07:31:58.824 INFO running `"docker" "start" "-a" "b1c768fdbb69e3ef33e56d71d80302a06837428340218506c6fa684d9b73c771"`
Dec 13 07:31:59.249 INFO [stderr] usermod: no changes
Dec 13 07:31:59.280 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 13 07:31:59.509 INFO [stderr] warning: unused variable: `err`
Dec 13 07:31:59.510 INFO [stderr]   --> src/main.rs:22:17
Dec 13 07:31:59.510 INFO [stderr]    |
Dec 13 07:31:59.510 INFO [stderr] 22 |             Err(err) => {
Dec 13 07:31:59.510 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 13 07:31:59.510 INFO [stderr]    |
Dec 13 07:31:59.510 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 07:31:59.510 INFO [stderr] 
Dec 13 07:31:59.809 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 13 07:31:59.812 INFO [stderr] su: No module specific data is present
Dec 13 07:32:00.199 INFO running `"docker" "inspect" "b1c768fdbb69e3ef33e56d71d80302a06837428340218506c6fa684d9b73c771"`
Dec 13 07:32:00.400 INFO running `"docker" "rm" "-f" "b1c768fdbb69e3ef33e56d71d80302a06837428340218506c6fa684d9b73c771"`
Dec 13 07:32:00.703 INFO [stdout] b1c768fdbb69e3ef33e56d71d80302a06837428340218506c6fa684d9b73c771
Dec 13 07:32:00.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 07:32:01.147 INFO [stdout] fb810cb63de1cfef7cd9f2155c7fabba0be1d1649d6dc4537eb6c5e87cc60bf4
Dec 13 07:32:01.153 INFO running `"docker" "start" "-a" "fb810cb63de1cfef7cd9f2155c7fabba0be1d1649d6dc4537eb6c5e87cc60bf4"`
Dec 13 07:32:01.805 INFO [stderr] usermod: no changes
Dec 13 07:32:01.860 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 13 07:32:02.179 INFO [stderr] warning: unused variable: `err`
Dec 13 07:32:02.179 INFO [stderr]   --> src/main.rs:22:17
Dec 13 07:32:02.179 INFO [stderr]    |
Dec 13 07:32:02.179 INFO [stderr] 22 |             Err(err) => {
Dec 13 07:32:02.179 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 13 07:32:02.179 INFO [stderr]    |
Dec 13 07:32:02.179 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 07:32:02.179 INFO [stderr] 
Dec 13 07:32:02.496 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 13 07:32:02.499 INFO [stderr] su: No module specific data is present
Dec 13 07:32:02.828 INFO running `"docker" "inspect" "fb810cb63de1cfef7cd9f2155c7fabba0be1d1649d6dc4537eb6c5e87cc60bf4"`
Dec 13 07:32:02.925 INFO running `"docker" "rm" "-f" "fb810cb63de1cfef7cd9f2155c7fabba0be1d1649d6dc4537eb6c5e87cc60bf4"`
Dec 13 07:32:03.035 INFO [stdout] fb810cb63de1cfef7cd9f2155c7fabba0be1d1649d6dc4537eb6c5e87cc60bf4
Dec 13 07:32:03.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 07:32:03.237 INFO [stdout] 24cb629898c4dd81434ebefe54df3ea90dd53297dbba95f261699a0eeb11246e
Dec 13 07:32:03.239 INFO running `"docker" "start" "-a" "24cb629898c4dd81434ebefe54df3ea90dd53297dbba95f261699a0eeb11246e"`
Dec 13 07:32:03.745 INFO [stderr] usermod: no changes
Dec 13 07:32:03.785 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 07:32:03.785 INFO [stderr]      Running /target/debug/deps/guessing_game-fb4009fdb72f56b8
Dec 13 07:32:03.792 INFO [stderr] su: No module specific data is present
Dec 13 07:32:03.792 INFO [stdout] 
Dec 13 07:32:03.792 INFO [stdout] running 0 tests
Dec 13 07:32:03.792 INFO [stdout] 
Dec 13 07:32:03.792 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:32:03.792 INFO [stdout] 
Dec 13 07:32:04.105 INFO running `"docker" "inspect" "24cb629898c4dd81434ebefe54df3ea90dd53297dbba95f261699a0eeb11246e"`
Dec 13 07:32:04.364 INFO running `"docker" "rm" "-f" "24cb629898c4dd81434ebefe54df3ea90dd53297dbba95f261699a0eeb11246e"`
Dec 13 07:32:04.524 INFO [stdout] 24cb629898c4dd81434ebefe54df3ea90dd53297dbba95f261699a0eeb11246e