Sep 04 17:27:03.321 INFO checking fraction-0.3.7 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 17:27:03.321 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 17:27:03.321 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 17:27:03.477 INFO blam! 07ce5a15a21e7d8cef6a1e64f316821a95cd97789fe6603c1e7f3b749394bb89
Sep 04 17:27:03.479 INFO running `"docker" "start" "-a" "07ce5a15a21e7d8cef6a1e64f316821a95cd97789fe6603c1e7f3b749394bb89"`
Sep 04 17:27:04.264 INFO kablam!     Checking fraction v0.3.7 (file:///source)
Sep 04 17:27:05.287 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 17:27:05.289 INFO kablam!    --> src/lib.rs:623:68
Sep 04 17:27:05.289 INFO kablam!     |
Sep 04 17:27:05.289 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 04 17:27:05.289 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 04 17:27:05.289 INFO kablam!     |
Sep 04 17:27:05.289 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 17:27:05.289 INFO kablam! 
Sep 04 17:27:05.289 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 17:27:05.289 INFO kablam!    --> src/lib.rs:665:68
Sep 04 17:27:05.289 INFO kablam!     |
Sep 04 17:27:05.289 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 04 17:27:05.289 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 17:27:05.289 INFO kablam! 
Sep 04 17:27:05.618 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 17:27:05.619 INFO kablam!    --> src/lib.rs:623:68
Sep 04 17:27:05.619 INFO kablam!     |
Sep 04 17:27:05.619 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 04 17:27:05.619 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 04 17:27:05.619 INFO kablam!     |
Sep 04 17:27:05.619 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 17:27:05.619 INFO kablam! 
Sep 04 17:27:05.619 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 17:27:05.619 INFO kablam!    --> src/lib.rs:665:68
Sep 04 17:27:05.619 INFO kablam!     |
Sep 04 17:27:05.619 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 04 17:27:05.619 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 17:27:05.619 INFO kablam! 
Sep 04 17:27:07.885 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Sep 04 17:27:07.890 INFO kablam! su: No module specific data is present
Sep 04 17:27:08.319 INFO running `"docker" "rm" "-f" "07ce5a15a21e7d8cef6a1e64f316821a95cd97789fe6603c1e7f3b749394bb89"`
Sep 04 17:27:08.411 INFO blam! 07ce5a15a21e7d8cef6a1e64f316821a95cd97789fe6603c1e7f3b749394bb89