Dec 11 11:54:49.007 INFO checking phisixersai/guessing_game against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:54:49.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 11:54:49.361 INFO [stdout] 3b7ee1daf3e41344d228cd62b6a405e375c9258d7deb59880ccd5fccfb0637b5
Dec 11 11:54:49.367 INFO running `"docker" "start" "-a" "3b7ee1daf3e41344d228cd62b6a405e375c9258d7deb59880ccd5fccfb0637b5"`
Dec 11 11:54:50.290 INFO [stderr] usermod: no changes
Dec 11 11:54:50.384 INFO [stderr]     Checking guessing_game v0.1.0 (/source)
Dec 11 11:54:50.864 INFO [stderr] warning: unused variable: `err`
Dec 11 11:54:50.864 INFO [stderr]   --> src/main.rs:22:17
Dec 11 11:54:50.864 INFO [stderr]    |
Dec 11 11:54:50.864 INFO [stderr] 22 |             Err(err) => {
Dec 11 11:54:50.864 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 11 11:54:50.864 INFO [stderr]    |
Dec 11 11:54:50.864 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:54:50.864 INFO [stderr] 
Dec 11 11:54:50.972 INFO [stderr] warning: unused variable: `err`
Dec 11 11:54:50.972 INFO [stderr]   --> src/main.rs:22:17
Dec 11 11:54:50.972 INFO [stderr]    |
Dec 11 11:54:50.972 INFO [stderr] 22 |             Err(err) => {
Dec 11 11:54:50.972 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 11 11:54:50.972 INFO [stderr]    |
Dec 11 11:54:50.972 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:54:50.972 INFO [stderr] 
Dec 11 11:54:50.997 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 11 11:54:51.000 INFO [stderr] su: No module specific data is present
Dec 11 11:54:51.514 INFO running `"docker" "inspect" "3b7ee1daf3e41344d228cd62b6a405e375c9258d7deb59880ccd5fccfb0637b5"`
Dec 11 11:54:51.858 INFO running `"docker" "rm" "-f" "3b7ee1daf3e41344d228cd62b6a405e375c9258d7deb59880ccd5fccfb0637b5"`
Dec 11 11:54:52.114 INFO [stdout] 3b7ee1daf3e41344d228cd62b6a405e375c9258d7deb59880ccd5fccfb0637b5