Aug 30 19:44:49.190 INFO checking double-0.2.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 19:44:49.190 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 19:44:49.190 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 19:44:49.322 INFO blam! bb29b30cff603947f2e04682ab7194ebd043cde3a708772afa51beacff9e2d46
Aug 30 19:44:49.324 INFO running `"docker" "start" "-a" "bb29b30cff603947f2e04682ab7194ebd043cde3a708772afa51beacff9e2d46"`
Aug 30 19:44:50.270 INFO kablam!    Compiling maplit v1.0.1
Aug 30 19:44:50.723 INFO kablam!    Compiling double v0.2.2 (file:///source)
Aug 30 19:44:53.514 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 19:44:53.514 INFO kablam!    --> src/mock.rs:917:13
Aug 30 19:44:53.514 INFO kablam!     |
Aug 30 19:44:53.514 INFO kablam! 917 |             (0..self.num_expectations));
Aug 30 19:44:53.515 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 19:44:53.515 INFO kablam!     |
Aug 30 19:44:53.515 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 19:44:53.515 INFO kablam! 
Aug 30 19:44:53.630 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 19:44:53.630 INFO kablam!    --> src/mock.rs:917:13
Aug 30 19:44:53.630 INFO kablam!     |
Aug 30 19:44:53.630 INFO kablam! 917 |             (0..self.num_expectations));
Aug 30 19:44:53.630 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 19:44:53.630 INFO kablam!     |
Aug 30 19:44:53.630 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 19:44:53.630 INFO kablam! 
Aug 30 19:44:57.552 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 19:44:57.552 INFO kablam!   --> examples/function.rs:36:26
Aug 30 19:44:57.552 INFO kablam!    |
Aug 30 19:44:57.552 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Aug 30 19:44:57.552 INFO kablam!    |                          ^^^ help: remove these parentheses
Aug 30 19:44:57.552 INFO kablam!    |
Aug 30 19:44:57.552 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 19:44:57.552 INFO kablam! 
Aug 30 19:44:57.681 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 19:44:57.681 INFO kablam!   --> examples/macro.rs:95:9
Aug 30 19:44:57.681 INFO kablam!    |
Aug 30 19:44:57.681 INFO kablam! 95 |         (42),
Aug 30 19:44:57.681 INFO kablam!    |         ^^^^ help: remove these parentheses
Aug 30 19:44:57.682 INFO kablam! 
Aug 30 19:44:57.682 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 19:44:57.682 INFO kablam!    --> examples/macro.rs:104:40
Aug 30 19:44:57.682 INFO kablam!     |
Aug 30 19:44:57.682 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Aug 30 19:44:57.682 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Aug 30 19:44:57.682 INFO kablam! 
Aug 30 19:44:57.953 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
Aug 30 19:44:57.961 INFO kablam! su: No module specific data is present
Aug 30 19:44:58.610 INFO running `"docker" "rm" "-f" "bb29b30cff603947f2e04682ab7194ebd043cde3a708772afa51beacff9e2d46"`
Aug 30 19:44:58.697 INFO blam! bb29b30cff603947f2e04682ab7194ebd043cde3a708772afa51beacff9e2d46