Aug 17 22:38:18.827 INFO checking fraction-0.3.7 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 22:38:18.827 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 22:38:18.827 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 22:38:18.827 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 22:38:19.094 INFO blam! 98b7cb84752449415f290d952004a6b195319bda1dee1f71e3381e73d66f24c7
Aug 17 22:38:19.096 INFO running `"docker" "start" "-a" "98b7cb84752449415f290d952004a6b195319bda1dee1f71e3381e73d66f24c7"`
Aug 17 22:38:19.997 INFO kablam!     Checking num v0.1.42
Aug 17 22:38:20.541 INFO kablam!     Checking fraction v0.3.7 (file:///source)
Aug 17 22:38:21.453 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:38:21.453 INFO kablam!    --> src/lib.rs:623:68
Aug 17 22:38:21.454 INFO kablam!     |
Aug 17 22:38:21.454 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Aug 17 22:38:21.454 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Aug 17 22:38:21.454 INFO kablam!     |
Aug 17 22:38:21.454 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 22:38:21.454 INFO kablam! 
Aug 17 22:38:21.454 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:38:21.454 INFO kablam!    --> src/lib.rs:665:68
Aug 17 22:38:21.454 INFO kablam!     |
Aug 17 22:38:21.454 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Aug 17 22:38:21.454 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 22:38:21.454 INFO kablam! 
Aug 17 22:38:22.058 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:38:22.058 INFO kablam!    --> src/lib.rs:623:68
Aug 17 22:38:22.058 INFO kablam!     |
Aug 17 22:38:22.058 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Aug 17 22:38:22.058 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Aug 17 22:38:22.058 INFO kablam!     |
Aug 17 22:38:22.058 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 22:38:22.058 INFO kablam! 
Aug 17 22:38:22.060 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:38:22.060 INFO kablam!    --> src/lib.rs:665:68
Aug 17 22:38:22.060 INFO kablam!     |
Aug 17 22:38:22.060 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Aug 17 22:38:22.060 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 22:38:22.060 INFO kablam! 
Aug 17 22:38:25.836 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.88s
Aug 17 22:38:25.841 INFO kablam! su: No module specific data is present
Aug 17 22:38:26.348 INFO running `"docker" "rm" "-f" "98b7cb84752449415f290d952004a6b195319bda1dee1f71e3381e73d66f24c7"`
Aug 17 22:38:26.496 INFO blam! 98b7cb84752449415f290d952004a6b195319bda1dee1f71e3381e73d66f24c7