Aug 30 11:32:35.221 INFO checking matrust-0.0.6 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 11:32:35.221 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 11:32:35.221 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:32:35.442 INFO blam! e174b85c25712f69f4f8003a626caecaa1d33391accf57f6542cc84320ce8b40
Aug 30 11:32:35.444 INFO running `"docker" "start" "-a" "e174b85c25712f69f4f8003a626caecaa1d33391accf57f6542cc84320ce8b40"`
Aug 30 11:32:36.275 INFO kablam!     Checking matrust v0.0.6 (file:///source)
Aug 30 11:32:37.022 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:37.022 INFO kablam!    --> src/lib.rs:132:22
Aug 30 11:32:37.022 INFO kablam!     |
Aug 30 11:32:37.022 INFO kablam! 132 |         self.map2(m, (|x, y| x + y))
Aug 30 11:32:37.022 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:37.023 INFO kablam!     |
Aug 30 11:32:37.023 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 11:32:37.023 INFO kablam! 
Aug 30 11:32:37.023 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:37.023 INFO kablam!    --> src/lib.rs:136:22
Aug 30 11:32:37.023 INFO kablam!     |
Aug 30 11:32:37.023 INFO kablam! 136 |         self.map2(m, (|x, y| x - y))
Aug 30 11:32:37.023 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:37.023 INFO kablam! 
Aug 30 11:32:37.178 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:37.178 INFO kablam!    --> src/lib.rs:132:22
Aug 30 11:32:37.178 INFO kablam!     |
Aug 30 11:32:37.178 INFO kablam! 132 |         self.map2(m, (|x, y| x + y))
Aug 30 11:32:37.178 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:37.178 INFO kablam!     |
Aug 30 11:32:37.178 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 11:32:37.178 INFO kablam! 
Aug 30 11:32:37.178 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:37.178 INFO kablam!    --> src/lib.rs:136:22
Aug 30 11:32:37.178 INFO kablam!     |
Aug 30 11:32:37.178 INFO kablam! 136 |         self.map2(m, (|x, y| x - y))
Aug 30 11:32:37.178 INFO kablam!     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:37.178 INFO kablam! 
Aug 30 11:32:37.179 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 11:32:37.179 INFO kablam!    --> src/lib.rs:232:29
Aug 30 11:32:37.179 INFO kablam!     |
Aug 30 11:32:37.179 INFO kablam! 232 |         assert!(m.map2(&m5, (|x, y| y + x)).is_err());
Aug 30 11:32:37.179 INFO kablam!     |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 11:32:37.179 INFO kablam! 
Aug 30 11:32:37.577 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Aug 30 11:32:37.579 INFO kablam! su: No module specific data is present
Aug 30 11:32:38.146 INFO running `"docker" "rm" "-f" "e174b85c25712f69f4f8003a626caecaa1d33391accf57f6542cc84320ce8b40"`
Aug 30 11:32:38.272 INFO blam! e174b85c25712f69f4f8003a626caecaa1d33391accf57f6542cc84320ce8b40