Sep 06 09:31:07.327 INFO checking bit-set-0.4.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:31:07.327 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:31:07.327 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:31:07.460 INFO blam! e7a615fbd23502e04eb592e49d6394eb8bc3a7c558f6fa51de7b0001c83b3b19
Sep 06 09:31:07.461 INFO running `"docker" "start" "-a" "e7a615fbd23502e04eb592e49d6394eb8bc3a7c558f6fa51de7b0001c83b3b19"`
Sep 06 09:31:08.427 INFO kablam! usermod: no changes
Sep 06 09:31:08.457 INFO kablam!     Checking bit-set v0.4.0 (file:///source)
Sep 06 09:31:08.732 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 09:31:08.732 INFO kablam!    --> src/lib.rs:989:44
Sep 06 09:31:08.732 INFO kablam!     |
Sep 06 09:31:08.732 INFO kablam! 989 |                 assert_eq!(bitset.contains((l-1)), b);
Sep 06 09:31:08.732 INFO kablam!     |                                            ^^^^^ help: remove these parentheses
Sep 06 09:31:08.732 INFO kablam!     |
Sep 06 09:31:08.732 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 09:31:08.732 INFO kablam! 
Sep 06 09:31:09.072 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Sep 06 09:31:09.075 INFO kablam! su: No module specific data is present
Sep 06 09:31:09.543 INFO running `"docker" "rm" "-f" "e7a615fbd23502e04eb592e49d6394eb8bc3a7c558f6fa51de7b0001c83b3b19"`
Sep 06 09:31:09.632 INFO blam! e7a615fbd23502e04eb592e49d6394eb8bc3a7c558f6fa51de7b0001c83b3b19