Dec 19 18:59:25.182 INFO checking cite-reader/slide-puzzle against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 18:59:25.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/cite-reader/slide-puzzle:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 18:59:25.500 INFO [stdout] 69b6ddec4d9003796481efea889572aabc3537707fc3f28ed433b69f38a26fdb Dec 19 18:59:25.508 INFO running `"docker" "start" "-a" "69b6ddec4d9003796481efea889572aabc3537707fc3f28ed433b69f38a26fdb"` Dec 19 18:59:26.751 INFO [stderr] Checking slide-puzzle v0.1.0 (/opt/crater/workdir) Dec 19 18:59:26.956 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 19 18:59:26.956 INFO [stderr] --> src/game.rs:172:21 Dec 19 18:59:26.956 INFO [stderr] | Dec 19 18:59:26.956 INFO [stderr] 172 | for tile in (1 .. self.cells.len() - 1) { Dec 19 18:59:26.956 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 19 18:59:26.956 INFO [stderr] | Dec 19 18:59:26.956 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 19 18:59:26.956 INFO [stderr] Dec 19 18:59:26.956 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 19 18:59:26.956 INFO [stderr] --> src/game.rs:172:21 Dec 19 18:59:26.956 INFO [stderr] | Dec 19 18:59:26.956 INFO [stderr] 172 | for tile in (1 .. self.cells.len() - 1) { Dec 19 18:59:26.956 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 19 18:59:26.956 INFO [stderr] | Dec 19 18:59:26.956 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 19 18:59:26.956 INFO [stderr] Dec 19 18:59:27.536 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s Dec 19 18:59:28.118 INFO running `"docker" "inspect" "69b6ddec4d9003796481efea889572aabc3537707fc3f28ed433b69f38a26fdb"` Dec 19 18:59:28.226 INFO running `"docker" "rm" "-f" "69b6ddec4d9003796481efea889572aabc3537707fc3f28ed433b69f38a26fdb"` Dec 19 18:59:28.320 INFO [stdout] 69b6ddec4d9003796481efea889572aabc3537707fc3f28ed433b69f38a26fdb