Dec 05 01:51:24.948 INFO checking JohnathanFL/rust_scrabble against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:51:24.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 01:51:25.207 INFO [stdout] 0dd7feb92807a53a982f59174768a3fe57183b393665e0d67fad9a6fc3f32033
Dec 05 01:51:25.214 INFO running `"docker" "start" "-a" "0dd7feb92807a53a982f59174768a3fe57183b393665e0d67fad9a6fc3f32033"`
Dec 05 01:51:26.247 INFO [stderr] usermod: no changes
Dec 05 01:51:26.335 INFO [stderr]     Checking rust_scrabble v0.1.0 (/source)
Dec 05 01:51:26.823 INFO [stderr] warning: unused variable: `e`
Dec 05 01:51:26.823 INFO [stderr]   --> src/main.rs:63:63
Dec 05 01:51:26.823 INFO [stderr]    |
Dec 05 01:51:26.823 INFO [stderr] 63 |         let choice: i8 = choice.parse::<i8>().unwrap_or_else(|e| {
Dec 05 01:51:26.823 INFO [stderr]    |                                                               ^ help: consider using `_e` instead
Dec 05 01:51:26.823 INFO [stderr]    |
Dec 05 01:51:26.823 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:51:26.823 INFO [stderr] 
Dec 05 01:51:26.999 INFO [stderr] warning: unused variable: `e`
Dec 05 01:51:26.999 INFO [stderr]   --> src/main.rs:63:63
Dec 05 01:51:26.999 INFO [stderr]    |
Dec 05 01:51:26.999 INFO [stderr] 63 |         let choice: i8 = choice.parse::<i8>().unwrap_or_else(|e| {
Dec 05 01:51:26.999 INFO [stderr]    |                                                               ^ help: consider using `_e` instead
Dec 05 01:51:26.999 INFO [stderr]    |
Dec 05 01:51:26.999 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:51:26.999 INFO [stderr] 
Dec 05 01:51:27.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 05 01:51:27.033 INFO [stderr] su: No module specific data is present
Dec 05 01:51:27.569 INFO running `"docker" "inspect" "0dd7feb92807a53a982f59174768a3fe57183b393665e0d67fad9a6fc3f32033"`
Dec 05 01:51:27.708 INFO running `"docker" "rm" "-f" "0dd7feb92807a53a982f59174768a3fe57183b393665e0d67fad9a6fc3f32033"`
Dec 05 01:51:27.826 INFO [stdout] 0dd7feb92807a53a982f59174768a3fe57183b393665e0d67fad9a6fc3f32033