Dec 19 06:45:42.286 INFO checking tpbowden/advent-of-code-2018 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:45:42.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/tpbowden/advent-of-code-2018:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:45:42.724 INFO [stdout] 645ae73b51c992f4ee58460bc76e997b42c2c713e0d7629fae2686c66e051275
Dec 19 06:45:42.730 INFO running `"docker" "start" "-a" "645ae73b51c992f4ee58460bc76e997b42c2c713e0d7629fae2686c66e051275"`
Dec 19 06:45:43.560 INFO [stderr]    Compiling libc v0.2.44
Dec 19 06:45:44.944 INFO [stderr]     Checking memchr v2.1.1
Dec 19 06:45:45.531 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 19 06:45:46.150 INFO [stderr]     Checking regex v1.1.0
Dec 19 06:45:48.524 INFO [stderr]     Checking advent-of-code v0.1.0 (/opt/crater/workdir)
Dec 19 06:45:49.008 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 06:45:49.008 INFO [stderr]   --> src/bin/day3.rs:64:8
Dec 19 06:45:49.008 INFO [stderr]    |
Dec 19 06:45:49.008 INFO [stderr] 64 |     if (winner) {
Dec 19 06:45:49.008 INFO [stderr]    |        ^^^^^^^^ help: remove these parentheses
Dec 19 06:45:49.008 INFO [stderr]    |
Dec 19 06:45:49.008 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 06:45:49.008 INFO [stderr] 
Dec 19 06:45:49.008 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 06:45:49.008 INFO [stderr]   --> src/bin/day3.rs:64:8
Dec 19 06:45:49.008 INFO [stderr]    |
Dec 19 06:45:49.008 INFO [stderr] 64 |     if (winner) {
Dec 19 06:45:49.008 INFO [stderr]    |        ^^^^^^^^ help: remove these parentheses
Dec 19 06:45:49.008 INFO [stderr]    |
Dec 19 06:45:49.008 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 06:45:49.008 INFO [stderr] 
Dec 19 06:45:49.429 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.90s
Dec 19 06:45:50.083 INFO running `"docker" "inspect" "645ae73b51c992f4ee58460bc76e997b42c2c713e0d7629fae2686c66e051275"`
Dec 19 06:45:50.282 INFO running `"docker" "rm" "-f" "645ae73b51c992f4ee58460bc76e997b42c2c713e0d7629fae2686c66e051275"`
Dec 19 06:45:50.596 INFO [stdout] 645ae73b51c992f4ee58460bc76e997b42c2c713e0d7629fae2686c66e051275