Dec 04 12:28:24.308 INFO checking phillyai/tic-tac-toe-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:28:24.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04 12:28:24.655 INFO [stdout] a7e5ba0133420982fd54b132e5c7e69998786153f73cb979e0a46d8d8f9daa35
Dec 04 12:28:24.660 INFO running `"docker" "start" "-a" "a7e5ba0133420982fd54b132e5c7e69998786153f73cb979e0a46d8d8f9daa35"`
Dec 04 12:28:25.887 INFO [stderr] usermod: no changes
Dec 04 12:28:25.939 INFO [stderr]     Checking tic-tac-toe-rs v0.1.0 (/source)
Dec 04 12:28:26.455 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Dec 04 12:28:26.455 INFO [stderr]   --> src/main.rs:32:38
Dec 04 12:28:26.455 INFO [stderr]    |
Dec 04 12:28:26.455 INFO [stderr] 32 |                     Some(w) => match (w) {
Dec 04 12:28:26.455 INFO [stderr]    |                                      ^^^ help: remove these parentheses
Dec 04 12:28:26.455 INFO [stderr]    |
Dec 04 12:28:26.455 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 12:28:26.455 INFO [stderr] 
Dec 04 12:28:26.527 INFO [stderr] warning: enum is never used: `Direction`
Dec 04 12:28:26.527 INFO [stderr]    --> src/main.rs:137:1
Dec 04 12:28:26.527 INFO [stderr]     |
Dec 04 12:28:26.527 INFO [stderr] 137 | enum Direction {
Dec 04 12:28:26.527 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 04 12:28:26.527 INFO [stderr]     |
Dec 04 12:28:26.527 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 12:28:26.527 INFO [stderr] 
Dec 04 12:28:26.571 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Dec 04 12:28:26.572 INFO [stderr]   --> src/main.rs:32:38
Dec 04 12:28:26.572 INFO [stderr]    |
Dec 04 12:28:26.572 INFO [stderr] 32 |                     Some(w) => match (w) {
Dec 04 12:28:26.572 INFO [stderr]    |                                      ^^^ help: remove these parentheses
Dec 04 12:28:26.572 INFO [stderr]    |
Dec 04 12:28:26.572 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 12:28:26.572 INFO [stderr] 
Dec 04 12:28:26.731 INFO [stderr] warning: enum is never used: `Direction`
Dec 04 12:28:26.731 INFO [stderr]    --> src/main.rs:137:1
Dec 04 12:28:26.731 INFO [stderr]     |
Dec 04 12:28:26.731 INFO [stderr] 137 | enum Direction {
Dec 04 12:28:26.731 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 04 12:28:26.731 INFO [stderr]     |
Dec 04 12:28:26.731 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 12:28:26.731 INFO [stderr] 
Dec 04 12:28:26.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 04 12:28:26.787 INFO [stderr] su: No module specific data is present
Dec 04 12:28:27.947 INFO running `"docker" "inspect" "a7e5ba0133420982fd54b132e5c7e69998786153f73cb979e0a46d8d8f9daa35"`
Dec 04 12:28:28.255 INFO running `"docker" "rm" "-f" "a7e5ba0133420982fd54b132e5c7e69998786153f73cb979e0a46d8d8f9daa35"`
Dec 04 12:28:28.407 INFO [stdout] a7e5ba0133420982fd54b132e5c7e69998786153f73cb979e0a46d8d8f9daa35