Dec 12 02:09:11.138 INFO checking JohnathanFL/rust_scrabble against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:09:11.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 02:09:11.380 INFO [stdout] 79a7bb5622b636bb6bd5dda73ae7628dcc6a96c4dd7d4b8dae44d702c5a41eef
Dec 12 02:09:11.381 INFO running `"docker" "start" "-a" "79a7bb5622b636bb6bd5dda73ae7628dcc6a96c4dd7d4b8dae44d702c5a41eef"`
Dec 12 02:09:11.908 INFO [stderr] usermod: no changes
Dec 12 02:09:11.939 INFO [stderr]     Checking rust_scrabble v0.1.0 (/source)
Dec 12 02:09:12.425 INFO [stderr] warning: unused variable: `e`
Dec 12 02:09:12.425 INFO [stderr]   --> src/main.rs:63:63
Dec 12 02:09:12.425 INFO [stderr]    |
Dec 12 02:09:12.425 INFO [stderr] 63 |         let choice: i8 = choice.parse::<i8>().unwrap_or_else(|e| {
Dec 12 02:09:12.425 INFO [stderr]    |                                                               ^ help: consider using `_e` instead
Dec 12 02:09:12.425 INFO [stderr]    |
Dec 12 02:09:12.425 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:09:12.425 INFO [stderr] 
Dec 12 02:09:12.500 INFO [stderr] warning: unused variable: `e`
Dec 12 02:09:12.500 INFO [stderr]   --> src/main.rs:63:63
Dec 12 02:09:12.500 INFO [stderr]    |
Dec 12 02:09:12.500 INFO [stderr] 63 |         let choice: i8 = choice.parse::<i8>().unwrap_or_else(|e| {
Dec 12 02:09:12.500 INFO [stderr]    |                                                               ^ help: consider using `_e` instead
Dec 12 02:09:12.500 INFO [stderr]    |
Dec 12 02:09:12.500 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:09:12.500 INFO [stderr] 
Dec 12 02:09:12.534 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 12 02:09:12.534 INFO [stderr] su: No module specific data is present
Dec 12 02:09:12.908 INFO running `"docker" "inspect" "79a7bb5622b636bb6bd5dda73ae7628dcc6a96c4dd7d4b8dae44d702c5a41eef"`
Dec 12 02:09:13.038 INFO running `"docker" "rm" "-f" "79a7bb5622b636bb6bd5dda73ae7628dcc6a96c4dd7d4b8dae44d702c5a41eef"`
Dec 12 02:09:13.185 INFO [stdout] 79a7bb5622b636bb6bd5dda73ae7628dcc6a96c4dd7d4b8dae44d702c5a41eef