Dec 19 19:03:10.369 INFO checking chrisshyi/2Sum against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:03:10.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/chrisshyi/2Sum:/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 19:03:10.688 INFO [stdout] 89a838c5e6eaa6d09396761f9566f37060226a69372ac627b87ae972f1ba9e84
Dec 19 19:03:10.690 INFO running `"docker" "start" "-a" "89a838c5e6eaa6d09396761f9566f37060226a69372ac627b87ae972f1ba9e84"`
Dec 19 19:03:12.261 INFO [stderr]     Checking two_sum v0.1.0 (/opt/crater/workdir)
Dec 19 19:03:12.616 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 19:03:12.616 INFO [stderr]   --> src/lib.rs:52:59
Dec 19 19:03:12.616 INFO [stderr]    |
Dec 19 19:03:12.616 INFO [stderr] 52 |         let lower_index = get_complement_index(&num_list, (-10000 as i64 - num), false); 
Dec 19 19:03:12.616 INFO [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 19:03:12.616 INFO [stderr]    |
Dec 19 19:03:12.616 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 19:03:12.616 INFO [stderr] 
Dec 19 19:03:12.616 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 19:03:12.616 INFO [stderr]   --> src/lib.rs:53:59
Dec 19 19:03:12.616 INFO [stderr]    |
Dec 19 19:03:12.616 INFO [stderr] 53 |         let upper_index = get_complement_index(&num_list, (10000 as i64 - num), true);
Dec 19 19:03:12.616 INFO [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 19:03:12.616 INFO [stderr] 
Dec 19 19:03:12.656 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 19:03:12.656 INFO [stderr]   --> src/lib.rs:52:59
Dec 19 19:03:12.656 INFO [stderr]    |
Dec 19 19:03:12.656 INFO [stderr] 52 |         let lower_index = get_complement_index(&num_list, (-10000 as i64 - num), false); 
Dec 19 19:03:12.656 INFO [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 19:03:12.656 INFO [stderr]    |
Dec 19 19:03:12.656 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 19:03:12.657 INFO [stderr] 
Dec 19 19:03:12.657 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 19:03:12.657 INFO [stderr]   --> src/lib.rs:53:59
Dec 19 19:03:12.657 INFO [stderr]    |
Dec 19 19:03:12.657 INFO [stderr] 53 |         let upper_index = get_complement_index(&num_list, (10000 as i64 - num), true);
Dec 19 19:03:12.657 INFO [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 19:03:12.657 INFO [stderr] 
Dec 19 19:03:13.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 19 19:03:14.038 INFO running `"docker" "inspect" "89a838c5e6eaa6d09396761f9566f37060226a69372ac627b87ae972f1ba9e84"`
Dec 19 19:03:14.458 INFO running `"docker" "rm" "-f" "89a838c5e6eaa6d09396761f9566f37060226a69372ac627b87ae972f1ba9e84"`
Dec 19 19:03:14.824 INFO [stdout] 89a838c5e6eaa6d09396761f9566f37060226a69372ac627b87ae972f1ba9e84