Aug 30 17:45:07.150 INFO checking fraction-0.3.7 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 17:45:07.150 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 17:45:07.150 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/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 17:45:07.323 INFO blam! 946e8b99b323c323840f706de395b56981cc5bfea3e570714f4567b84f00dd71
Aug 30 17:45:07.325 INFO running `"docker" "start" "-a" "946e8b99b323c323840f706de395b56981cc5bfea3e570714f4567b84f00dd71"`
Aug 30 17:45:08.228 INFO kablam!     Checking num v0.1.42
Aug 30 17:45:08.824 INFO kablam!     Checking fraction v0.3.7 (file:///source)
Aug 30 17:45:09.812 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:45:09.812 INFO kablam!    --> src/lib.rs:623:68
Aug 30 17:45:09.812 INFO kablam!     |
Aug 30 17:45:09.812 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Aug 30 17:45:09.812 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:45:09.812 INFO kablam!     |
Aug 30 17:45:09.813 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 17:45:09.813 INFO kablam! 
Aug 30 17:45:09.813 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:45:09.813 INFO kablam!    --> src/lib.rs:665:68
Aug 30 17:45:09.813 INFO kablam!     |
Aug 30 17:45:09.813 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Aug 30 17:45:09.813 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:45:09.813 INFO kablam! 
Aug 30 17:45:10.349 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:45:10.349 INFO kablam!    --> src/lib.rs:623:68
Aug 30 17:45:10.349 INFO kablam!     |
Aug 30 17:45:10.349 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Aug 30 17:45:10.349 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:45:10.349 INFO kablam!     |
Aug 30 17:45:10.350 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 17:45:10.350 INFO kablam! 
Aug 30 17:45:10.350 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:45:10.350 INFO kablam!    --> src/lib.rs:665:68
Aug 30 17:45:10.350 INFO kablam!     |
Aug 30 17:45:10.350 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Aug 30 17:45:10.350 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:45:10.350 INFO kablam! 
Aug 30 17:45:12.837 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
Aug 30 17:45:12.844 INFO kablam! su: No module specific data is present
Aug 30 17:45:13.300 INFO running `"docker" "rm" "-f" "946e8b99b323c323840f706de395b56981cc5bfea3e570714f4567b84f00dd71"`
Aug 30 17:45:13.388 INFO blam! 946e8b99b323c323840f706de395b56981cc5bfea3e570714f4567b84f00dd71