Dec 05 01:51:25.489 INFO checking JohnathanFL/rust_scrabble against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:51:25.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 01:51:25.848 INFO [stdout] 5268310c877899f2c4e35a97b3e777e611392b068ec6866f61913a1849701bc2
Dec 05 01:51:25.859 INFO running `"docker" "start" "-a" "5268310c877899f2c4e35a97b3e777e611392b068ec6866f61913a1849701bc2"`
Dec 05 01:51:27.139 INFO [stderr] usermod: no changes
Dec 05 01:51:27.247 INFO [stderr]     Checking rust_scrabble v0.1.0 (/source)
Dec 05 01:51:27.771 INFO [stderr] warning: unused variable: `e`
Dec 05 01:51:27.771 INFO [stderr]   --> src/main.rs:63:63
Dec 05 01:51:27.771 INFO [stderr]    |
Dec 05 01:51:27.771 INFO [stderr] 63 |         let choice: i8 = choice.parse::<i8>().unwrap_or_else(|e| {
Dec 05 01:51:27.771 INFO [stderr]    |                                                               ^ help: consider using `_e` instead
Dec 05 01:51:27.771 INFO [stderr]    |
Dec 05 01:51:27.771 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:51:27.771 INFO [stderr] 
Dec 05 01:51:27.930 INFO [stderr] warning: unused variable: `e`
Dec 05 01:51:27.930 INFO [stderr]   --> src/main.rs:63:63
Dec 05 01:51:27.930 INFO [stderr]    |
Dec 05 01:51:27.930 INFO [stderr] 63 |         let choice: i8 = choice.parse::<i8>().unwrap_or_else(|e| {
Dec 05 01:51:27.930 INFO [stderr]    |                                                               ^ help: consider using `_e` instead
Dec 05 01:51:27.930 INFO [stderr]    |
Dec 05 01:51:27.930 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:51:27.930 INFO [stderr] 
Dec 05 01:51:27.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 05 01:51:27.960 INFO [stderr] su: No module specific data is present
Dec 05 01:51:28.313 INFO running `"docker" "inspect" "5268310c877899f2c4e35a97b3e777e611392b068ec6866f61913a1849701bc2"`
Dec 05 01:51:28.426 INFO running `"docker" "rm" "-f" "5268310c877899f2c4e35a97b3e777e611392b068ec6866f61913a1849701bc2"`
Dec 05 01:51:28.504 INFO [stdout] 5268310c877899f2c4e35a97b3e777e611392b068ec6866f61913a1849701bc2