Aug 30 19:23:43.860 INFO checking double-0.2.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 19:23:43.861 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 19:23:43.861 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 19:23:44.029 INFO blam! 580f3c21b76134823bb92fc7e7ec0a8a7f50ae715a7b75a1b66001b73fcb97d4
Aug 30 19:23:44.031 INFO running `"docker" "start" "-a" "580f3c21b76134823bb92fc7e7ec0a8a7f50ae715a7b75a1b66001b73fcb97d4"`
Aug 30 19:23:44.593 INFO kablam!    Compiling maplit v1.0.1
Aug 30 19:23:44.593 INFO kablam!     Checking lazysort v0.2.0
Aug 30 19:23:45.178 INFO kablam!    Compiling double v0.2.2 (file:///source)
Aug 30 19:23:48.223 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 19:23:48.223 INFO kablam!    --> src/mock.rs:917:13
Aug 30 19:23:48.223 INFO kablam!     |
Aug 30 19:23:48.223 INFO kablam! 917 |             (0..self.num_expectations));
Aug 30 19:23:48.223 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 19:23:48.223 INFO kablam!     |
Aug 30 19:23:48.223 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 19:23:48.223 INFO kablam! 
Aug 30 19:23:48.410 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 19:23:48.410 INFO kablam!    --> src/mock.rs:917:13
Aug 30 19:23:48.410 INFO kablam!     |
Aug 30 19:23:48.410 INFO kablam! 917 |             (0..self.num_expectations));
Aug 30 19:23:48.410 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 19:23:48.410 INFO kablam!     |
Aug 30 19:23:48.410 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 19:23:48.411 INFO kablam! 
Aug 30 19:23:51.512 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 19:23:51.512 INFO kablam!   --> examples/macro.rs:95:9
Aug 30 19:23:51.512 INFO kablam!    |
Aug 30 19:23:51.512 INFO kablam! 95 |         (42),
Aug 30 19:23:51.512 INFO kablam!    |         ^^^^ help: remove these parentheses
Aug 30 19:23:51.512 INFO kablam! 
Aug 30 19:23:51.512 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 19:23:51.512 INFO kablam!    --> examples/macro.rs:104:40
Aug 30 19:23:51.512 INFO kablam!     |
Aug 30 19:23:51.512 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Aug 30 19:23:51.512 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Aug 30 19:23:51.512 INFO kablam! 
Aug 30 19:23:52.499 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 19:23:52.499 INFO kablam!   --> examples/function.rs:36:26
Aug 30 19:23:52.499 INFO kablam!    |
Aug 30 19:23:52.499 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Aug 30 19:23:52.499 INFO kablam!    |                          ^^^ help: remove these parentheses
Aug 30 19:23:52.499 INFO kablam!    |
Aug 30 19:23:52.499 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 19:23:52.499 INFO kablam! 
Aug 30 19:23:52.849 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
Aug 30 19:23:52.857 INFO kablam! su: No module specific data is present
Aug 30 19:23:53.169 INFO running `"docker" "rm" "-f" "580f3c21b76134823bb92fc7e7ec0a8a7f50ae715a7b75a1b66001b73fcb97d4"`
Aug 30 19:23:53.291 INFO blam! 580f3c21b76134823bb92fc7e7ec0a8a7f50ae715a7b75a1b66001b73fcb97d4