Dec 12 00:00:05.726 INFO checking TheEighthByte/Snake-Game against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:00:05.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:00:06.162 INFO [stdout] 244a6ad359977025030b4624a3f857db1b149bccd6f5ce8a4eb0b47604c62140
Dec 12 00:00:06.168 INFO running `"docker" "start" "-a" "244a6ad359977025030b4624a3f857db1b149bccd6f5ce8a4eb0b47604c62140"`
Dec 12 00:00:08.408 INFO [stderr] usermod: no changes
Dec 12 00:00:08.775 INFO [stderr]     Checking snake_game v0.1.0 (/source)
Dec 12 00:00:19.224 INFO [stderr] warning: unused variable: `u`
Dec 12 00:00:19.224 INFO [stderr]   --> src/main.rs:88:21
Dec 12 00:00:19.225 INFO [stderr]    |
Dec 12 00:00:19.225 INFO [stderr] 88 |         if let Some(u) = e.update_args() 
Dec 12 00:00:19.225 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 12 00:00:19.226 INFO [stderr]    |
Dec 12 00:00:19.226 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:00:19.226 INFO [stderr] 
Dec 12 00:00:19.226 INFO [stderr] warning: unused variable: `u`
Dec 12 00:00:19.226 INFO [stderr]   --> src/main.rs:88:21
Dec 12 00:00:19.227 INFO [stderr]    |
Dec 12 00:00:19.227 INFO [stderr] 88 |         if let Some(u) = e.update_args() 
Dec 12 00:00:19.227 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 12 00:00:19.228 INFO [stderr]    |
Dec 12 00:00:19.228 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:00:19.228 INFO [stderr] 
Dec 12 00:00:19.321 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.89s
Dec 12 00:00:19.344 INFO [stderr] su: No module specific data is present
Dec 12 00:00:20.934 INFO running `"docker" "inspect" "244a6ad359977025030b4624a3f857db1b149bccd6f5ce8a4eb0b47604c62140"`
Dec 12 00:00:21.276 INFO running `"docker" "rm" "-f" "244a6ad359977025030b4624a3f857db1b149bccd6f5ce8a4eb0b47604c62140"`
Dec 12 00:00:21.587 INFO [stdout] 244a6ad359977025030b4624a3f857db1b149bccd6f5ce8a4eb0b47604c62140