Sep 21 10:16:41.912 INFO checking fraction-0.3.7 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:16:41.912 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:16:41.912 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:16:42.039 INFO blam! 781caa1c60bd9b0226d424b4ff2ffbbc9b74f2925355ffeda822960936052fad
Sep 21 10:16:42.040 INFO running `"docker" "start" "-a" "781caa1c60bd9b0226d424b4ff2ffbbc9b74f2925355ffeda822960936052fad"`
Sep 21 10:16:43.253 INFO kablam! usermod: no changes
Sep 21 10:16:43.296 INFO kablam!     Checking num v0.1.42
Sep 21 10:16:43.521 INFO kablam!     Checking fraction v0.3.7 (/source)
Sep 21 10:16:43.883 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 10:16:43.884 INFO kablam!    --> src/lib.rs:623:68
Sep 21 10:16:43.884 INFO kablam!     |
Sep 21 10:16:43.884 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 21 10:16:43.884 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 21 10:16:43.884 INFO kablam!     |
Sep 21 10:16:43.884 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 10:16:43.884 INFO kablam! 
Sep 21 10:16:43.884 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 10:16:43.884 INFO kablam!    --> src/lib.rs:665:68
Sep 21 10:16:43.884 INFO kablam!     |
Sep 21 10:16:43.884 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 21 10:16:43.884 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 21 10:16:43.884 INFO kablam! 
Sep 21 10:16:44.151 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 10:16:44.151 INFO kablam!    --> src/lib.rs:623:68
Sep 21 10:16:44.151 INFO kablam!     |
Sep 21 10:16:44.151 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 21 10:16:44.151 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 21 10:16:44.151 INFO kablam!     |
Sep 21 10:16:44.151 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 10:16:44.151 INFO kablam! 
Sep 21 10:16:44.151 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 10:16:44.151 INFO kablam!    --> src/lib.rs:665:68
Sep 21 10:16:44.151 INFO kablam!     |
Sep 21 10:16:44.151 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 21 10:16:44.151 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 21 10:16:44.151 INFO kablam! 
Sep 21 10:16:45.703 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Sep 21 10:16:45.706 INFO kablam! su: No module specific data is present
Sep 21 10:16:46.658 INFO running `"docker" "rm" "-f" "781caa1c60bd9b0226d424b4ff2ffbbc9b74f2925355ffeda822960936052fad"`
Sep 21 10:16:46.725 INFO blam! 781caa1c60bd9b0226d424b4ff2ffbbc9b74f2925355ffeda822960936052fad