Aug 30 17:45:06.975 INFO checking fraction-0.3.7 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 17:45:06.975 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 17:45:06.975 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/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 17:45:07.138 INFO blam! 660aabbca5d56d255aaf4ea19d23301be9f4ef75e62155155c007dfe8ed86b6a
Aug 30 17:45:07.140 INFO running `"docker" "start" "-a" "660aabbca5d56d255aaf4ea19d23301be9f4ef75e62155155c007dfe8ed86b6a"`
Aug 30 17:45:07.855 INFO kablam!     Checking num v0.1.42
Aug 30 17:45:08.428 INFO kablam!     Checking fraction v0.3.7 (file:///source)
Aug 30 17:45:09.505 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:45:09.505 INFO kablam!    --> src/lib.rs:623:68
Aug 30 17:45:09.505 INFO kablam!     |
Aug 30 17:45:09.505 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Aug 30 17:45:09.505 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:45:09.505 INFO kablam!     |
Aug 30 17:45:09.505 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 17:45:09.505 INFO kablam! 
Aug 30 17:45:09.505 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:45:09.505 INFO kablam!    --> src/lib.rs:665:68
Aug 30 17:45:09.505 INFO kablam!     |
Aug 30 17:45:09.505 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Aug 30 17:45:09.505 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:45:09.505 INFO kablam! 
Aug 30 17:45:10.050 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:45:10.050 INFO kablam!    --> src/lib.rs:623:68
Aug 30 17:45:10.050 INFO kablam!     |
Aug 30 17:45:10.050 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Aug 30 17:45:10.050 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:45:10.050 INFO kablam!     |
Aug 30 17:45:10.050 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 17:45:10.050 INFO kablam! 
Aug 30 17:45:10.051 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:45:10.051 INFO kablam!    --> src/lib.rs:665:68
Aug 30 17:45:10.051 INFO kablam!     |
Aug 30 17:45:10.051 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Aug 30 17:45:10.051 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:45:10.051 INFO kablam! 
Aug 30 17:45:12.435 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
Aug 30 17:45:12.438 INFO kablam! su: No module specific data is present
Aug 30 17:45:12.929 INFO running `"docker" "rm" "-f" "660aabbca5d56d255aaf4ea19d23301be9f4ef75e62155155c007dfe8ed86b6a"`
Aug 30 17:45:13.029 INFO blam! 660aabbca5d56d255aaf4ea19d23301be9f4ef75e62155155c007dfe8ed86b6a