Sep 18 00:32:30.885 INFO checking fraction-0.3.7 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 00:32:30.885 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 00:32:30.885 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:32:31.015 INFO blam! 892c31179fd1a15bc4020557e465526cc857a2ca39af51433d7b3e847f562b39
Sep 18 00:32:31.016 INFO running `"docker" "start" "-a" "892c31179fd1a15bc4020557e465526cc857a2ca39af51433d7b3e847f562b39"`
Sep 18 00:32:31.939 INFO kablam! usermod: no changes
Sep 18 00:32:31.974 INFO kablam!     Checking num v0.1.42
Sep 18 00:32:32.228 INFO kablam!     Checking fraction v0.3.7 (/source)
Sep 18 00:32:32.683 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 00:32:32.683 INFO kablam!    --> src/lib.rs:623:68
Sep 18 00:32:32.683 INFO kablam!     |
Sep 18 00:32:32.683 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 18 00:32:32.683 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 18 00:32:32.683 INFO kablam!     |
Sep 18 00:32:32.683 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 18 00:32:32.683 INFO kablam! 
Sep 18 00:32:32.683 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 00:32:32.683 INFO kablam!    --> src/lib.rs:665:68
Sep 18 00:32:32.683 INFO kablam!     |
Sep 18 00:32:32.683 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 18 00:32:32.683 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 18 00:32:32.683 INFO kablam! 
Sep 18 00:32:32.734 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 00:32:32.735 INFO kablam!    --> src/lib.rs:623:68
Sep 18 00:32:32.735 INFO kablam!     |
Sep 18 00:32:32.735 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 18 00:32:32.735 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 18 00:32:32.735 INFO kablam!     |
Sep 18 00:32:32.735 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 18 00:32:32.735 INFO kablam! 
Sep 18 00:32:32.735 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 00:32:32.735 INFO kablam!    --> src/lib.rs:665:68
Sep 18 00:32:32.735 INFO kablam!     |
Sep 18 00:32:32.735 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 18 00:32:32.735 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 18 00:32:32.735 INFO kablam! 
Sep 18 00:32:34.057 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Sep 18 00:32:34.061 INFO kablam! su: No module specific data is present
Sep 18 00:32:35.005 INFO running `"docker" "rm" "-f" "892c31179fd1a15bc4020557e465526cc857a2ca39af51433d7b3e847f562b39"`
Sep 18 00:32:35.060 INFO blam! 892c31179fd1a15bc4020557e465526cc857a2ca39af51433d7b3e847f562b39