Dec 18 14:09:04.737 INFO checking maplit-1.0.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:09:04.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/maplit/1.0.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:09:04.954 INFO [stdout] 3a416aceff92c1c731540485301da342022e7cd4b0a0ce4b69cdc7da2154ade9
Dec 18 14:09:04.957 INFO running `"docker" "start" "-a" "3a416aceff92c1c731540485301da342022e7cd4b0a0ce4b69cdc7da2154ade9"`
Dec 18 14:09:05.695 INFO [stderr]     Checking maplit v1.0.1 (/opt/crater/workdir)
Dec 18 14:09:06.215 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 14:09:06.215 INFO [stderr]   --> tests/tests.rs:12:28
Dec 18 14:09:06.215 INFO [stderr]    |
Dec 18 14:09:06.215 INFO [stderr] 12 |     hashmap!{{1 + 2} => 1, (1 + 3) => {0 + 2}};
Dec 18 14:09:06.215 INFO [stderr]    |                            ^^^^^^^ help: remove these parentheses
Dec 18 14:09:06.215 INFO [stderr]    |
Dec 18 14:09:06.215 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 14:09:06.215 INFO [stderr] 
Dec 18 14:09:06.216 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 14:09:06.216 INFO [stderr]   --> tests/tests.rs:28:23
Dec 18 14:09:06.216 INFO [stderr]    |
Dec 18 14:09:06.216 INFO [stderr] 28 |     hashset!{{1 + 1}, (2 + 1)};
Dec 18 14:09:06.216 INFO [stderr]    |                       ^^^^^^^ help: remove these parentheses
Dec 18 14:09:06.216 INFO [stderr] 
Dec 18 14:09:06.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 18 14:09:06.642 INFO running `"docker" "inspect" "3a416aceff92c1c731540485301da342022e7cd4b0a0ce4b69cdc7da2154ade9"`
Dec 18 14:09:06.718 INFO running `"docker" "rm" "-f" "3a416aceff92c1c731540485301da342022e7cd4b0a0ce4b69cdc7da2154ade9"`
Dec 18 14:09:06.785 INFO [stdout] 3a416aceff92c1c731540485301da342022e7cd4b0a0ce4b69cdc7da2154ade9