Sep 21 12:57:02.664 INFO checking bit-set-0.4.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 12:57:02.664 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 12:57:02.664 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:57:02.823 INFO blam! 7a11c90d0ed390e7eecdcde913b7333be97e8fc947a03a6704f6249571a6c430
Sep 21 12:57:02.824 INFO running `"docker" "start" "-a" "7a11c90d0ed390e7eecdcde913b7333be97e8fc947a03a6704f6249571a6c430"`
Sep 21 12:57:03.863 INFO kablam! usermod: no changes
Sep 21 12:57:03.893 INFO kablam!     Checking bit-set v0.4.0 (/source)
Sep 21 12:57:04.229 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 12:57:04.229 INFO kablam!    --> src/lib.rs:989:44
Sep 21 12:57:04.229 INFO kablam!     |
Sep 21 12:57:04.229 INFO kablam! 989 |                 assert_eq!(bitset.contains((l-1)), b);
Sep 21 12:57:04.229 INFO kablam!     |                                            ^^^^^ help: remove these parentheses
Sep 21 12:57:04.229 INFO kablam!     |
Sep 21 12:57:04.229 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 12:57:04.229 INFO kablam! 
Sep 21 12:57:04.580 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Sep 21 12:57:04.582 INFO kablam! su: No module specific data is present
Sep 21 12:57:05.163 INFO running `"docker" "rm" "-f" "7a11c90d0ed390e7eecdcde913b7333be97e8fc947a03a6704f6249571a6c430"`
Sep 21 12:57:05.292 INFO blam! 7a11c90d0ed390e7eecdcde913b7333be97e8fc947a03a6704f6249571a6c430