Aug 31 21:50:59.828 INFO checking matrust-0.0.6 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 21:50:59.828 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 21:50:59.828 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:51:00.011 INFO blam! 8305ac5b51135814860dae8d4d874f8eeef5d99934b273e8b3d3d4924523b4c1
Aug 31 21:51:00.013 INFO running `"docker" "start" "-a" "8305ac5b51135814860dae8d4d874f8eeef5d99934b273e8b3d3d4924523b4c1"`
Aug 31 21:51:00.836 INFO kablam!     Checking matrust v0.0.6 (file:///source)
Aug 31 21:51:01.551 INFO kablam! warning: unnecessary parentheses around method argument
Aug 31 21:51:01.551 INFO kablam!    --> src/lib.rs:132:22
Aug 31 21:51:01.551 INFO kablam!     |
Aug 31 21:51:01.551 INFO kablam! 132 |         self.map2(m, (|x, y| x + y))
Aug 31 21:51:01.551 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 21:51:01.551 INFO kablam!     |
Aug 31 21:51:01.551 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 31 21:51:01.551 INFO kablam! 
Aug 31 21:51:01.551 INFO kablam! warning: unnecessary parentheses around method argument
Aug 31 21:51:01.551 INFO kablam!    --> src/lib.rs:136:22
Aug 31 21:51:01.551 INFO kablam!     |
Aug 31 21:51:01.551 INFO kablam! 136 |         self.map2(m, (|x, y| x - y))
Aug 31 21:51:01.551 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 21:51:01.551 INFO kablam! 
Aug 31 21:51:01.652 INFO kablam! warning: unnecessary parentheses around method argument
Aug 31 21:51:01.652 INFO kablam!    --> src/lib.rs:132:22
Aug 31 21:51:01.652 INFO kablam!     |
Aug 31 21:51:01.652 INFO kablam! 132 |         self.map2(m, (|x, y| x + y))
Aug 31 21:51:01.652 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 21:51:01.652 INFO kablam!     |
Aug 31 21:51:01.652 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 31 21:51:01.652 INFO kablam! 
Aug 31 21:51:01.652 INFO kablam! warning: unnecessary parentheses around method argument
Aug 31 21:51:01.652 INFO kablam!    --> src/lib.rs:136:22
Aug 31 21:51:01.652 INFO kablam!     |
Aug 31 21:51:01.652 INFO kablam! 136 |         self.map2(m, (|x, y| x - y))
Aug 31 21:51:01.652 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 21:51:01.652 INFO kablam! 
Aug 31 21:51:01.653 INFO kablam! warning: unnecessary parentheses around method argument
Aug 31 21:51:01.653 INFO kablam!    --> src/lib.rs:232:29
Aug 31 21:51:01.653 INFO kablam!     |
Aug 31 21:51:01.653 INFO kablam! 232 |         assert!(m.map2(&m5, (|x, y| y + x)).is_err());
Aug 31 21:51:01.653 INFO kablam!     |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 21:51:01.653 INFO kablam! 
Aug 31 21:51:02.162 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Aug 31 21:51:02.165 INFO kablam! su: No module specific data is present
Aug 31 21:51:02.761 INFO running `"docker" "rm" "-f" "8305ac5b51135814860dae8d4d874f8eeef5d99934b273e8b3d3d4924523b4c1"`
Aug 31 21:51:02.861 INFO blam! 8305ac5b51135814860dae8d4d874f8eeef5d99934b273e8b3d3d4924523b4c1