Sep 01 09:40:37.837 INFO checking bit-set-0.4.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 09:40:37.837 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 09:40:37.837 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 09:40:37.978 INFO blam! 26726c1310e02150d3f68a50f60a2fa3046193c25f83e6d818ed99f3e6ca85c2
Sep 01 09:40:37.979 INFO running `"docker" "start" "-a" "26726c1310e02150d3f68a50f60a2fa3046193c25f83e6d818ed99f3e6ca85c2"`
Sep 01 09:40:38.784 INFO kablam!     Checking bit-set v0.4.0 (file:///source)
Sep 01 09:40:39.708 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 09:40:39.708 INFO kablam!    --> src/lib.rs:989:44
Sep 01 09:40:39.708 INFO kablam!     |
Sep 01 09:40:39.708 INFO kablam! 989 |                 assert_eq!(bitset.contains((l-1)), b);
Sep 01 09:40:39.708 INFO kablam!     |                                            ^^^^^ help: remove these parentheses
Sep 01 09:40:39.708 INFO kablam!     |
Sep 01 09:40:39.708 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 09:40:39.708 INFO kablam! 
Sep 01 09:40:40.511 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Sep 01 09:40:40.515 INFO kablam! su: No module specific data is present
Sep 01 09:40:41.096 INFO running `"docker" "rm" "-f" "26726c1310e02150d3f68a50f60a2fa3046193c25f83e6d818ed99f3e6ca85c2"`
Sep 01 09:40:41.201 INFO blam! 26726c1310e02150d3f68a50f60a2fa3046193c25f83e6d818ed99f3e6ca85c2