Dec 11 20:48:17.964 INFO checking cite-reader/slide-puzzle against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 20:48:17.964 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 11 20:48:18.316 INFO [stdout] c60384ef0345b3983c1d43c3f7c58695449a77fa52e2cd6fc3b70f2ee586e089
Dec 11 20:48:18.318 INFO running `"docker" "start" "-a" "c60384ef0345b3983c1d43c3f7c58695449a77fa52e2cd6fc3b70f2ee586e089"`
Dec 11 20:48:19.283 INFO [stderr] usermod: no changes
Dec 11 20:48:19.356 INFO [stderr]     Checking slide-puzzle v0.1.0 (/source)
Dec 11 20:48:19.768 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 11 20:48:19.768 INFO [stderr]    --> src/game.rs:172:21
Dec 11 20:48:19.768 INFO [stderr]     |
Dec 11 20:48:19.768 INFO [stderr] 172 |         for tile in (1 .. self.cells.len() - 1) {
Dec 11 20:48:19.768 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 20:48:19.768 INFO [stderr]     |
Dec 11 20:48:19.768 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 11 20:48:19.768 INFO [stderr] 
Dec 11 20:48:19.828 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 11 20:48:19.828 INFO [stderr]    --> src/game.rs:172:21
Dec 11 20:48:19.828 INFO [stderr]     |
Dec 11 20:48:19.828 INFO [stderr] 172 |         for tile in (1 .. self.cells.len() - 1) {
Dec 11 20:48:19.828 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 20:48:19.828 INFO [stderr]     |
Dec 11 20:48:19.828 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 11 20:48:19.828 INFO [stderr] 
Dec 11 20:48:20.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 11 20:48:20.571 INFO [stderr] su: No module specific data is present
Dec 11 20:48:20.930 INFO running `"docker" "inspect" "c60384ef0345b3983c1d43c3f7c58695449a77fa52e2cd6fc3b70f2ee586e089"`
Dec 11 20:48:20.993 INFO running `"docker" "rm" "-f" "c60384ef0345b3983c1d43c3f7c58695449a77fa52e2cd6fc3b70f2ee586e089"`
Dec 11 20:48:21.105 INFO [stdout] c60384ef0345b3983c1d43c3f7c58695449a77fa52e2cd6fc3b70f2ee586e089