Dec 18 07:04:27.240 INFO checking JohnathanFL/rust_scrabble against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:04:27.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/JohnathanFL/rust_scrabble:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:04:27.454 INFO [stdout] d22c4d762f9ed061fb1b7afd2829379ce5e4aeab555de7c80a76084b84a85551
Dec 18 07:04:27.458 INFO running `"docker" "start" "-a" "d22c4d762f9ed061fb1b7afd2829379ce5e4aeab555de7c80a76084b84a85551"`
Dec 18 07:04:28.014 INFO [stderr]     Checking rust_scrabble v0.1.0 (/opt/crater/workdir)
Dec 18 07:04:28.240 INFO [stderr] warning: unused variable: `e`
Dec 18 07:04:28.240 INFO [stderr]   --> src/main.rs:63:63
Dec 18 07:04:28.240 INFO [stderr]    |
Dec 18 07:04:28.240 INFO [stderr] 63 |         let choice: i8 = choice.parse::<i8>().unwrap_or_else(|e| {
Dec 18 07:04:28.240 INFO [stderr]    |                                                               ^ help: consider using `_e` instead
Dec 18 07:04:28.240 INFO [stderr]    |
Dec 18 07:04:28.240 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:04:28.240 INFO [stderr] 
Dec 18 07:04:28.277 INFO [stderr] warning: unused variable: `e`
Dec 18 07:04:28.277 INFO [stderr]   --> src/main.rs:63:63
Dec 18 07:04:28.277 INFO [stderr]    |
Dec 18 07:04:28.277 INFO [stderr] 63 |         let choice: i8 = choice.parse::<i8>().unwrap_or_else(|e| {
Dec 18 07:04:28.277 INFO [stderr]    |                                                               ^ help: consider using `_e` instead
Dec 18 07:04:28.277 INFO [stderr]    |
Dec 18 07:04:28.277 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:04:28.277 INFO [stderr] 
Dec 18 07:04:28.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 18 07:04:28.578 INFO running `"docker" "inspect" "d22c4d762f9ed061fb1b7afd2829379ce5e4aeab555de7c80a76084b84a85551"`
Dec 18 07:04:28.687 INFO running `"docker" "rm" "-f" "d22c4d762f9ed061fb1b7afd2829379ce5e4aeab555de7c80a76084b84a85551"`
Dec 18 07:04:28.748 INFO [stdout] d22c4d762f9ed061fb1b7afd2829379ce5e4aeab555de7c80a76084b84a85551