Dec 18 04:42:32.469 INFO checking Zuchis/genetic-algorithm-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:42:32.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Zuchis/genetic-algorithm-rust:/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 04:42:32.956 INFO [stdout] dca94e8dbd287e94aadd5fef2facf1d72137e0ab8333a1b2bc7a13fe7ee9f38e
Dec 18 04:42:32.962 INFO running `"docker" "start" "-a" "dca94e8dbd287e94aadd5fef2facf1d72137e0ab8333a1b2bc7a13fe7ee9f38e"`
Dec 18 04:42:34.544 INFO [stderr]     Checking num-complex v0.1.37
Dec 18 04:42:34.560 INFO [stderr]     Checking num-bigint v0.1.37
Dec 18 04:42:36.069 INFO [stderr]     Checking num-rational v0.1.36
Dec 18 04:42:36.592 INFO [stderr]     Checking num v0.1.37
Dec 18 04:42:36.968 INFO [stderr]     Checking genetic-algorithm-rust v0.1.0 (/opt/crater/workdir)
Dec 18 04:42:37.464 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 04:42:37.464 INFO [stderr]   --> src/crossover.rs:44:39
Dec 18 04:42:37.464 INFO [stderr]    |
Dec 18 04:42:37.464 INFO [stderr] 44 |     let interval = Range::new(1usize, (parent1.len() -1));
Dec 18 04:42:37.464 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 04:42:37.464 INFO [stderr]    |
Dec 18 04:42:37.464 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 04:42:37.464 INFO [stderr] 
Dec 18 04:42:37.548 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 04:42:37.548 INFO [stderr]   --> src/crossover.rs:44:39
Dec 18 04:42:37.548 INFO [stderr]    |
Dec 18 04:42:37.548 INFO [stderr] 44 |     let interval = Range::new(1usize, (parent1.len() -1));
Dec 18 04:42:37.548 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 04:42:37.548 INFO [stderr]    |
Dec 18 04:42:37.548 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 04:42:37.548 INFO [stderr] 
Dec 18 04:42:38.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Dec 18 04:42:38.702 INFO running `"docker" "inspect" "dca94e8dbd287e94aadd5fef2facf1d72137e0ab8333a1b2bc7a13fe7ee9f38e"`
Dec 18 04:42:38.970 INFO running `"docker" "rm" "-f" "dca94e8dbd287e94aadd5fef2facf1d72137e0ab8333a1b2bc7a13fe7ee9f38e"`
Dec 18 04:42:39.107 INFO [stdout] dca94e8dbd287e94aadd5fef2facf1d72137e0ab8333a1b2bc7a13fe7ee9f38e