Dec 18 13:06:15.000 INFO checking pdqsort-1.0.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:06:15.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/pdqsort/1.0.3:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:06:15.184 INFO [stdout] 7b22017e6eca4c0baf59d266eb1ddf79a5aa924c405bbb1471a385f5db5f8940
Dec 18 13:06:15.188 INFO running `"docker" "start" "-a" "7b22017e6eca4c0baf59d266eb1ddf79a5aa924c405bbb1471a385f5db5f8940"`
Dec 18 13:06:15.865 INFO [stderr]     Checking pdqsort v1.0.3 (/opt/crater/workdir)
Dec 18 13:06:16.536 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 13:06:16.536 INFO [stderr]    --> src/lib.rs:837:27
Dec 18 13:06:16.536 INFO [stderr]     |
Dec 18 13:06:16.536 INFO [stderr] 837 |                     .take((1 << n))
Dec 18 13:06:16.536 INFO [stderr]     |                           ^^^^^^^^ help: remove these parentheses
Dec 18 13:06:16.536 INFO [stderr]     |
Dec 18 13:06:16.536 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 13:06:16.536 INFO [stderr] 
Dec 18 13:06:16.536 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 13:06:16.536 INFO [stderr]    --> src/lib.rs:864:27
Dec 18 13:06:16.536 INFO [stderr]     |
Dec 18 13:06:16.536 INFO [stderr] 864 |                     .take((1 << n))
Dec 18 13:06:16.536 INFO [stderr]     |                           ^^^^^^^^ help: remove these parentheses
Dec 18 13:06:16.536 INFO [stderr] 
Dec 18 13:06:17.117 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 18 13:06:17.477 INFO running `"docker" "inspect" "7b22017e6eca4c0baf59d266eb1ddf79a5aa924c405bbb1471a385f5db5f8940"`
Dec 18 13:06:17.597 INFO running `"docker" "rm" "-f" "7b22017e6eca4c0baf59d266eb1ddf79a5aa924c405bbb1471a385f5db5f8940"`
Dec 18 13:06:17.681 INFO [stdout] 7b22017e6eca4c0baf59d266eb1ddf79a5aa924c405bbb1471a385f5db5f8940