Dec 18 13:37:31.533 INFO checking nntp-0.0.5 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:37:31.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/nntp/0.0.5:/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 13:37:31.903 INFO [stdout] 730ac1ba595233dc4be3b3b30e27e2b8cd1399473ad9aea9ae63762ed694d35c
Dec 18 13:37:31.910 INFO running `"docker" "start" "-a" "730ac1ba595233dc4be3b3b30e27e2b8cd1399473ad9aea9ae63762ed694d35c"`
Dec 18 13:37:32.999 INFO [stderr]     Checking nntp v0.0.5 (/opt/crater/workdir)
Dec 18 13:37:33.244 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 13:37:33.244 INFO [stderr]    --> src/nntp.rs:236:88
Dec 18 13:37:33.244 INFO [stderr]     |
Dec 18 13:37:33.244 INFO [stderr] 236 |                 let lines: Vec<NewsGroup> = lines.iter().map(|ref mut x| NewsGroup::new_news_group((*x))).collect();
Dec 18 13:37:33.244 INFO [stderr]     |                                                                                                    ^^^^ help: remove these parentheses
Dec 18 13:37:33.244 INFO [stderr]     |
Dec 18 13:37:33.244 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 13:37:33.244 INFO [stderr] 
Dec 18 13:37:33.628 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 13:37:33.628 INFO [stderr]    --> src/nntp.rs:236:88
Dec 18 13:37:33.628 INFO [stderr]     |
Dec 18 13:37:33.628 INFO [stderr] 236 |                 let lines: Vec<NewsGroup> = lines.iter().map(|ref mut x| NewsGroup::new_news_group((*x))).collect();
Dec 18 13:37:33.628 INFO [stderr]     |                                                                                                    ^^^^ help: remove these parentheses
Dec 18 13:37:33.628 INFO [stderr]     |
Dec 18 13:37:33.628 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 13:37:33.628 INFO [stderr] 
Dec 18 13:37:34.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 18 13:37:34.567 INFO running `"docker" "inspect" "730ac1ba595233dc4be3b3b30e27e2b8cd1399473ad9aea9ae63762ed694d35c"`
Dec 18 13:37:34.853 INFO running `"docker" "rm" "-f" "730ac1ba595233dc4be3b3b30e27e2b8cd1399473ad9aea9ae63762ed694d35c"`
Dec 18 13:37:35.028 INFO [stdout] 730ac1ba595233dc4be3b3b30e27e2b8cd1399473ad9aea9ae63762ed694d35c