Sep 21 10:16:41.953 INFO checking fraction-0.3.7 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 10:16:41.953 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 10:16:41.953 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:16:42.092 INFO blam! a18a7b25669c155982ad3cffee9c26cedd0bc4a10a6e7aa07af15c8b37e7bd4f
Sep 21 10:16:42.094 INFO running `"docker" "start" "-a" "a18a7b25669c155982ad3cffee9c26cedd0bc4a10a6e7aa07af15c8b37e7bd4f"`
Sep 21 10:16:43.270 INFO kablam! usermod: no changes
Sep 21 10:16:43.308 INFO kablam!     Checking num v0.1.42
Sep 21 10:16:43.553 INFO kablam!     Checking fraction v0.3.7 (/source)
Sep 21 10:16:43.974 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 10:16:43.974 INFO kablam!    --> src/lib.rs:623:68
Sep 21 10:16:43.974 INFO kablam!     |
Sep 21 10:16:43.974 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 21 10:16:43.974 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 21 10:16:43.974 INFO kablam!     |
Sep 21 10:16:43.974 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 10:16:43.974 INFO kablam! 
Sep 21 10:16:43.977 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 10:16:43.977 INFO kablam!    --> src/lib.rs:665:68
Sep 21 10:16:43.977 INFO kablam!     |
Sep 21 10:16:43.977 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 21 10:16:43.977 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 21 10:16:43.977 INFO kablam! 
Sep 21 10:16:44.181 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 10:16:44.181 INFO kablam!    --> src/lib.rs:623:68
Sep 21 10:16:44.181 INFO kablam!     |
Sep 21 10:16:44.181 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 21 10:16:44.181 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 21 10:16:44.181 INFO kablam!     |
Sep 21 10:16:44.181 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 10:16:44.181 INFO kablam! 
Sep 21 10:16:44.181 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 10:16:44.181 INFO kablam!    --> src/lib.rs:665:68
Sep 21 10:16:44.181 INFO kablam!     |
Sep 21 10:16:44.181 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 21 10:16:44.181 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 21 10:16:44.181 INFO kablam! 
Sep 21 10:16:45.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Sep 21 10:16:45.686 INFO kablam! su: No module specific data is present
Sep 21 10:16:46.593 INFO running `"docker" "rm" "-f" "a18a7b25669c155982ad3cffee9c26cedd0bc4a10a6e7aa07af15c8b37e7bd4f"`
Sep 21 10:16:46.666 INFO blam! a18a7b25669c155982ad3cffee9c26cedd0bc4a10a6e7aa07af15c8b37e7bd4f