Sep 14 16:25:46.715 INFO checking fraction-0.3.7 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 16:25:46.715 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 16:25:46.715 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:25:46.904 INFO blam! 38d94bd865740624e1cf39d967c86f93676f4c4b69d7c8b9ef5fdbf9ae0ea236
Sep 14 16:25:46.905 INFO running `"docker" "start" "-a" "38d94bd865740624e1cf39d967c86f93676f4c4b69d7c8b9ef5fdbf9ae0ea236"`
Sep 14 16:25:48.198 INFO kablam! usermod: no changes
Sep 14 16:25:48.231 INFO kablam!     Checking num v0.1.42
Sep 14 16:25:48.472 INFO kablam!     Checking fraction v0.3.7 (file:///source)
Sep 14 16:25:48.815 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:25:48.815 INFO kablam!    --> src/lib.rs:623:68
Sep 14 16:25:48.815 INFO kablam!     |
Sep 14 16:25:48.815 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 14 16:25:48.815 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 14 16:25:48.815 INFO kablam!     |
Sep 14 16:25:48.815 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 16:25:48.815 INFO kablam! 
Sep 14 16:25:48.815 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:25:48.815 INFO kablam!    --> src/lib.rs:665:68
Sep 14 16:25:48.815 INFO kablam!     |
Sep 14 16:25:48.815 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 14 16:25:48.815 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 14 16:25:48.815 INFO kablam! 
Sep 14 16:25:48.988 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:25:48.988 INFO kablam!    --> src/lib.rs:623:68
Sep 14 16:25:48.988 INFO kablam!     |
Sep 14 16:25:48.988 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 14 16:25:48.988 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 14 16:25:48.988 INFO kablam!     |
Sep 14 16:25:48.988 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 16:25:48.988 INFO kablam! 
Sep 14 16:25:48.989 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:25:48.989 INFO kablam!    --> src/lib.rs:665:68
Sep 14 16:25:48.989 INFO kablam!     |
Sep 14 16:25:48.989 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 14 16:25:48.989 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 14 16:25:48.989 INFO kablam! 
Sep 14 16:25:50.418 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Sep 14 16:25:50.419 INFO kablam! su: No module specific data is present
Sep 14 16:25:50.987 INFO running `"docker" "rm" "-f" "38d94bd865740624e1cf39d967c86f93676f4c4b69d7c8b9ef5fdbf9ae0ea236"`
Sep 14 16:25:51.127 INFO blam! 38d94bd865740624e1cf39d967c86f93676f4c4b69d7c8b9ef5fdbf9ae0ea236