Dec 04 20:54:08.608 INFO checking cite-reader/slide-puzzle against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:54:08.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 20:54:08.991 INFO [stdout] 4afab4b6696cf82b382f2b47fc6d3c57fe4cf1328c2457a9d5d60363b1808617
Dec 04 20:54:09.003 INFO running `"docker" "start" "-a" "4afab4b6696cf82b382f2b47fc6d3c57fe4cf1328c2457a9d5d60363b1808617"`
Dec 04 20:54:10.147 INFO [stderr] usermod: no changes
Dec 04 20:54:10.221 INFO [stderr]     Checking slide-puzzle v0.1.0 (/source)
Dec 04 20:54:10.604 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 20:54:10.604 INFO [stderr]    --> src/game.rs:172:21
Dec 04 20:54:10.604 INFO [stderr]     |
Dec 04 20:54:10.604 INFO [stderr] 172 |         for tile in (1 .. self.cells.len() - 1) {
Dec 04 20:54:10.604 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 20:54:10.604 INFO [stderr]     |
Dec 04 20:54:10.604 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 04 20:54:10.604 INFO [stderr] 
Dec 04 20:54:10.667 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 20:54:10.667 INFO [stderr]    --> src/game.rs:172:21
Dec 04 20:54:10.667 INFO [stderr]     |
Dec 04 20:54:10.667 INFO [stderr] 172 |         for tile in (1 .. self.cells.len() - 1) {
Dec 04 20:54:10.667 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 20:54:10.667 INFO [stderr]     |
Dec 04 20:54:10.667 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 04 20:54:10.667 INFO [stderr] 
Dec 04 20:54:11.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Dec 04 20:54:11.607 INFO [stderr] su: No module specific data is present
Dec 04 20:54:12.176 INFO running `"docker" "inspect" "4afab4b6696cf82b382f2b47fc6d3c57fe4cf1328c2457a9d5d60363b1808617"`
Dec 04 20:54:12.295 INFO running `"docker" "rm" "-f" "4afab4b6696cf82b382f2b47fc6d3c57fe4cf1328c2457a9d5d60363b1808617"`
Dec 04 20:54:12.437 INFO [stdout] 4afab4b6696cf82b382f2b47fc6d3c57fe4cf1328c2457a9d5d60363b1808617