Sep 04 19:25:51.386 INFO checking double-0.2.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 19:25:51.386 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 19:25:51.386 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 19:25:51.553 INFO blam! ccca9d9221cdb48b0c35b8e4b1613929ea9551a7d70a6a240040b64bad367bbb
Sep 04 19:25:51.556 INFO running `"docker" "start" "-a" "ccca9d9221cdb48b0c35b8e4b1613929ea9551a7d70a6a240040b64bad367bbb"`
Sep 04 19:25:52.344 INFO kablam!    Compiling maplit v1.0.1
Sep 04 19:25:52.346 INFO kablam!     Checking lazysort v0.2.0
Sep 04 19:25:52.350 INFO kablam!     Checking float-cmp v0.2.5
Sep 04 19:25:52.855 INFO kablam!    Compiling double v0.2.2 (file:///source)
Sep 04 19:25:55.398 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 19:25:55.398 INFO kablam!    --> src/mock.rs:917:13
Sep 04 19:25:55.398 INFO kablam!     |
Sep 04 19:25:55.398 INFO kablam! 917 |             (0..self.num_expectations));
Sep 04 19:25:55.398 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 19:25:55.398 INFO kablam!     |
Sep 04 19:25:55.398 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 19:25:55.398 INFO kablam! 
Sep 04 19:25:55.513 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 19:25:55.513 INFO kablam!    --> src/mock.rs:917:13
Sep 04 19:25:55.513 INFO kablam!     |
Sep 04 19:25:55.513 INFO kablam! 917 |             (0..self.num_expectations));
Sep 04 19:25:55.513 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 19:25:55.513 INFO kablam!     |
Sep 04 19:25:55.513 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 19:25:55.513 INFO kablam! 
Sep 04 19:25:58.041 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 19:25:58.041 INFO kablam!   --> examples/macro.rs:95:9
Sep 04 19:25:58.041 INFO kablam!    |
Sep 04 19:25:58.041 INFO kablam! 95 |         (42),
Sep 04 19:25:58.041 INFO kablam!    |         ^^^^ help: remove these parentheses
Sep 04 19:25:58.042 INFO kablam! 
Sep 04 19:25:58.042 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 19:25:58.043 INFO kablam!    --> examples/macro.rs:104:40
Sep 04 19:25:58.043 INFO kablam!     |
Sep 04 19:25:58.043 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Sep 04 19:25:58.043 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Sep 04 19:25:58.043 INFO kablam! 
Sep 04 19:25:58.685 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 19:25:58.685 INFO kablam!   --> examples/function.rs:36:26
Sep 04 19:25:58.686 INFO kablam!    |
Sep 04 19:25:58.686 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Sep 04 19:25:58.686 INFO kablam!    |                          ^^^ help: remove these parentheses
Sep 04 19:25:58.686 INFO kablam!    |
Sep 04 19:25:58.686 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 19:25:58.686 INFO kablam! 
Sep 04 19:25:59.122 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.83s
Sep 04 19:25:59.128 INFO kablam! su: No module specific data is present
Sep 04 19:25:59.526 INFO running `"docker" "rm" "-f" "ccca9d9221cdb48b0c35b8e4b1613929ea9551a7d70a6a240040b64bad367bbb"`
Sep 04 19:25:59.616 INFO blam! ccca9d9221cdb48b0c35b8e4b1613929ea9551a7d70a6a240040b64bad367bbb