Dec 04 12:28:08.146 INFO checking phisixersai/guessing_game against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:28:08.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 12:28:08.471 INFO [stdout] b1b33a6e767dd18d406eb6b908964767744af85d979c970298b806104f806bb0
Dec 04 12:28:08.476 INFO running `"docker" "start" "-a" "b1b33a6e767dd18d406eb6b908964767744af85d979c970298b806104f806bb0"`
Dec 04 12:28:09.239 INFO [stderr] usermod: no changes
Dec 04 12:28:09.292 INFO [stderr]     Checking guessing_game v0.1.0 (/source)
Dec 04 12:28:09.602 INFO [stderr] warning: unused variable: `err`
Dec 04 12:28:09.602 INFO [stderr]   --> src/main.rs:22:17
Dec 04 12:28:09.602 INFO [stderr]    |
Dec 04 12:28:09.602 INFO [stderr] 22 |             Err(err) => {
Dec 04 12:28:09.602 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 04 12:28:09.602 INFO [stderr]    |
Dec 04 12:28:09.602 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:28:09.602 INFO [stderr] 
Dec 04 12:28:09.632 INFO [stderr] warning: unused variable: `err`
Dec 04 12:28:09.632 INFO [stderr]   --> src/main.rs:22:17
Dec 04 12:28:09.632 INFO [stderr]    |
Dec 04 12:28:09.632 INFO [stderr] 22 |             Err(err) => {
Dec 04 12:28:09.632 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 04 12:28:09.632 INFO [stderr]    |
Dec 04 12:28:09.632 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:28:09.632 INFO [stderr] 
Dec 04 12:28:09.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 04 12:28:09.651 INFO [stderr] su: No module specific data is present
Dec 04 12:28:10.034 INFO running `"docker" "inspect" "b1b33a6e767dd18d406eb6b908964767744af85d979c970298b806104f806bb0"`
Dec 04 12:28:10.102 INFO running `"docker" "rm" "-f" "b1b33a6e767dd18d406eb6b908964767744af85d979c970298b806104f806bb0"`
Dec 04 12:28:10.224 INFO [stdout] b1b33a6e767dd18d406eb6b908964767744af85d979c970298b806104f806bb0