Aug 10 21:55:13.872 INFO checking wrapping_macros-0.4.13 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 10 21:55:13.872 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 21:55:13.872 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 21:55:13.872 INFO running `"docker" "create" "-v" "/tmp/crater.PTPAfYWr6TDm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 10 21:55:14.126 INFO blam! 6c264f065a32860b8e1fefab80bb6e5e8c36e0a08d7130e14d1a716ff07d84bb Aug 10 21:55:14.128 INFO running `"docker" "start" "-a" "6c264f065a32860b8e1fefab80bb6e5e8c36e0a08d7130e14d1a716ff07d84bb"` Aug 10 21:55:15.074 INFO kablam! Compiling wrapping_macros v0.4.13 (file:///source) Aug 10 21:55:23.646 INFO kablam! warning: unnecessary parentheses around method argument Aug 10 21:55:23.646 INFO kablam! --> tests/tests.rs:39:39 Aug 10 21:55:23.646 INFO kablam! | Aug 10 21:55:23.646 INFO kablam! 39 | let b = wrapping! { -(a + a * (a + a + a)) }; Aug 10 21:55:23.646 INFO kablam! | ^^^^^^^^^^^ help: remove these parentheses Aug 10 21:55:23.647 INFO kablam! | Aug 10 21:55:23.647 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 10 21:55:23.647 INFO kablam! Aug 10 21:55:23.813 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.82s Aug 10 21:55:23.816 INFO kablam! su: No module specific data is present Aug 10 21:55:24.453 INFO running `"docker" "rm" "-f" "6c264f065a32860b8e1fefab80bb6e5e8c36e0a08d7130e14d1a716ff07d84bb"` Aug 10 21:55:24.565 INFO blam! 6c264f065a32860b8e1fefab80bb6e5e8c36e0a08d7130e14d1a716ff07d84bb