Sep 02 14:05:24.537 INFO checking fraction-0.3.7 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 14:05:24.537 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 14:05:24.537 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 14:05:24.737 INFO blam! 0aeefba9f5315c7802da6dade2972db5859bcf23e7e214b852298d14ce1ae8d5
Sep 02 14:05:24.739 INFO running `"docker" "start" "-a" "0aeefba9f5315c7802da6dade2972db5859bcf23e7e214b852298d14ce1ae8d5"`
Sep 02 14:05:25.446 INFO kablam!     Checking fraction v0.3.7 (file:///source)
Sep 02 14:05:26.313 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 14:05:26.313 INFO kablam!    --> src/lib.rs:623:68
Sep 02 14:05:26.313 INFO kablam!     |
Sep 02 14:05:26.313 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 02 14:05:26.313 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 02 14:05:26.313 INFO kablam!     |
Sep 02 14:05:26.313 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 14:05:26.313 INFO kablam! 
Sep 02 14:05:26.313 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 14:05:26.313 INFO kablam!    --> src/lib.rs:665:68
Sep 02 14:05:26.313 INFO kablam!     |
Sep 02 14:05:26.313 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 02 14:05:26.313 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 02 14:05:26.313 INFO kablam! 
Sep 02 14:05:26.720 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 14:05:26.720 INFO kablam!    --> src/lib.rs:623:68
Sep 02 14:05:26.720 INFO kablam!     |
Sep 02 14:05:26.720 INFO kablam! 623 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l)))
Sep 02 14:05:26.720 INFO kablam!     |                                                                    ^^^^^^^^^^^ help: remove these parentheses
Sep 02 14:05:26.720 INFO kablam!     |
Sep 02 14:05:26.720 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 14:05:26.720 INFO kablam! 
Sep 02 14:05:26.720 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 14:05:26.720 INFO kablam!    --> src/lib.rs:665:68
Sep 02 14:05:26.720 INFO kablam!     |
Sep 02 14:05:26.720 INFO kablam! 665 |                             GenericFraction::Rational (Sign::Plus, (r.sub (l_)))
Sep 02 14:05:26.720 INFO kablam!     |                                                                    ^^^^^^^^^^^^ help: remove these parentheses
Sep 02 14:05:26.720 INFO kablam! 
Sep 02 14:05:29.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
Sep 02 14:05:29.367 INFO kablam! su: No module specific data is present
Sep 02 14:05:29.719 INFO running `"docker" "rm" "-f" "0aeefba9f5315c7802da6dade2972db5859bcf23e7e214b852298d14ce1ae8d5"`
Sep 02 14:05:29.820 INFO blam! 0aeefba9f5315c7802da6dade2972db5859bcf23e7e214b852298d14ce1ae8d5