Aug 30 11:32:31.573 INFO checking matrust-0.0.6 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 11:32:31.573 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 11:32:31.573 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:32:31.803 INFO blam! 43245c66fe251aae62e21eec2c9a2278754486cd64e98042716796d6bdc5a948
Aug 30 11:32:31.805 INFO running `"docker" "start" "-a" "43245c66fe251aae62e21eec2c9a2278754486cd64e98042716796d6bdc5a948"`
Aug 30 11:32:32.637 INFO kablam!     Checking matrust v0.0.6 (file:///source)
Aug 30 11:32:33.704 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:33.705 INFO kablam!    --> src/lib.rs:132:22
Aug 30 11:32:33.705 INFO kablam!     |
Aug 30 11:32:33.705 INFO kablam! 132 |         self.map2(m, (|x, y| x + y))
Aug 30 11:32:33.705 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:33.705 INFO kablam!     |
Aug 30 11:32:33.705 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 11:32:33.705 INFO kablam! 
Aug 30 11:32:33.705 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:33.705 INFO kablam!    --> src/lib.rs:136:22
Aug 30 11:32:33.705 INFO kablam!     |
Aug 30 11:32:33.705 INFO kablam! 136 |         self.map2(m, (|x, y| x - y))
Aug 30 11:32:33.705 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:33.705 INFO kablam! 
Aug 30 11:32:33.832 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:33.832 INFO kablam!    --> src/lib.rs:132:22
Aug 30 11:32:33.832 INFO kablam!     |
Aug 30 11:32:33.832 INFO kablam! 132 |         self.map2(m, (|x, y| x + y))
Aug 30 11:32:33.832 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:33.833 INFO kablam!     |
Aug 30 11:32:33.833 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 11:32:33.833 INFO kablam! 
Aug 30 11:32:33.833 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:33.833 INFO kablam!    --> src/lib.rs:136:22
Aug 30 11:32:33.833 INFO kablam!     |
Aug 30 11:32:33.833 INFO kablam! 136 |         self.map2(m, (|x, y| x - y))
Aug 30 11:32:33.833 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:33.833 INFO kablam! 
Aug 30 11:32:33.833 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:33.833 INFO kablam!    --> src/lib.rs:232:29
Aug 30 11:32:33.833 INFO kablam!     |
Aug 30 11:32:33.834 INFO kablam! 232 |         assert!(m.map2(&m5, (|x, y| y + x)).is_err());
Aug 30 11:32:33.834 INFO kablam!     |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:33.834 INFO kablam! 
Aug 30 11:32:34.426 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Aug 30 11:32:34.429 INFO kablam! su: No module specific data is present
Aug 30 11:32:35.043 INFO running `"docker" "rm" "-f" "43245c66fe251aae62e21eec2c9a2278754486cd64e98042716796d6bdc5a948"`
Aug 30 11:32:35.179 INFO blam! 43245c66fe251aae62e21eec2c9a2278754486cd64e98042716796d6bdc5a948