Sep 04 23:07:26.993 INFO checking bit-set-0.4.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 23:07:26.993 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 23:07:26.993 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:07:27.149 INFO blam! 751a8936baeede057f269c455424a56c4afac9a51dc5470975afb583168b0cd5
Sep 04 23:07:27.152 INFO running `"docker" "start" "-a" "751a8936baeede057f269c455424a56c4afac9a51dc5470975afb583168b0cd5"`
Sep 04 23:07:27.853 INFO kablam!     Checking bit-set v0.4.0 (file:///source)
Sep 04 23:07:28.577 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 23:07:28.578 INFO kablam!    --> src/lib.rs:989:44
Sep 04 23:07:28.578 INFO kablam!     |
Sep 04 23:07:28.578 INFO kablam! 989 |                 assert_eq!(bitset.contains((l-1)), b);
Sep 04 23:07:28.578 INFO kablam!     |                                            ^^^^^ help: remove these parentheses
Sep 04 23:07:28.578 INFO kablam!     |
Sep 04 23:07:28.578 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 23:07:28.578 INFO kablam! 
Sep 04 23:07:29.437 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Sep 04 23:07:29.440 INFO kablam! su: No module specific data is present
Sep 04 23:07:29.890 INFO running `"docker" "rm" "-f" "751a8936baeede057f269c455424a56c4afac9a51dc5470975afb583168b0cd5"`
Sep 04 23:07:30.044 INFO blam! 751a8936baeede057f269c455424a56c4afac9a51dc5470975afb583168b0cd5