Sep 04 20:18:30.406 INFO checking fraction-0.3.7 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 20:18:30.406 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 20:18:30.406 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:18:30.542 INFO blam! b555c203406210ca038728c85f2b89c9c2f9d3272319607b94c177e833279ddd
Sep 04 20:18:30.544 INFO running `"docker" "start" "-a" "b555c203406210ca038728c85f2b89c9c2f9d3272319607b94c177e833279ddd"`
Sep 04 20:18:31.287 INFO kablam!     Checking num v0.1.42
Sep 04 20:18:31.878 INFO kablam!     Checking fraction v0.3.7 (file:///source)
Sep 04 20:18:32.981 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 20:18:32.981 INFO kablam!    --> src/lib.rs:623:68
Sep 04 20:18:32.981 INFO kablam!     |
Sep 04 20:18:32.981 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 04 20:18:32.981 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 04 20:18:32.981 INFO kablam!     |
Sep 04 20:18:32.981 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 20:18:32.981 INFO kablam! 
Sep 04 20:18:32.981 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 20:18:32.981 INFO kablam!    --> src/lib.rs:665:68
Sep 04 20:18:32.981 INFO kablam!     |
Sep 04 20:18:32.981 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 04 20:18:32.981 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 20:18:32.981 INFO kablam! 
Sep 04 20:18:33.394 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 20:18:33.394 INFO kablam!    --> src/lib.rs:623:68
Sep 04 20:18:33.394 INFO kablam!     |
Sep 04 20:18:33.394 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 04 20:18:33.394 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 04 20:18:33.394 INFO kablam!     |
Sep 04 20:18:33.395 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 20:18:33.395 INFO kablam! 
Sep 04 20:18:33.395 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 20:18:33.395 INFO kablam!    --> src/lib.rs:665:68
Sep 04 20:18:33.395 INFO kablam!     |
Sep 04 20:18:33.395 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 04 20:18:33.395 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 20:18:33.395 INFO kablam! 
Sep 04 20:18:35.959 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
Sep 04 20:18:35.963 INFO kablam! su: No module specific data is present
Sep 04 20:18:36.833 INFO running `"docker" "rm" "-f" "b555c203406210ca038728c85f2b89c9c2f9d3272319607b94c177e833279ddd"`
Sep 04 20:18:36.919 INFO blam! b555c203406210ca038728c85f2b89c9c2f9d3272319607b94c177e833279ddd