Aug 30 16:09:42.750 INFO checking google-cloudbuild1-1.0.7+20171205 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 16:09:42.750 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 16:09:42.750 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/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 16:09:42.907 INFO blam! 0178f59afa6ec7831c3d43158f702b3777eba949defcf7cf87872c900a95c7a9
Aug 30 16:09:42.909 INFO running `"docker" "start" "-a" "0178f59afa6ec7831c3d43158f702b3777eba949defcf7cf87872c900a95c7a9"`
Aug 30 16:09:43.551 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (file:///source)
Aug 30 16:09:48.573 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.573 INFO kablam!     --> src/lib.rs:1605:66
Aug 30 16:09:48.573 INFO kablam!      |
Aug 30 16:09:48.573 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.573 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.573 INFO kablam!      |
Aug 30 16:09:48.573 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 30 16:09:48.573 INFO kablam! 
Aug 30 16:09:48.574 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.574 INFO kablam!     --> src/lib.rs:1897:66
Aug 30 16:09:48.574 INFO kablam!      |
Aug 30 16:09:48.574 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 30 16:09:48.574 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.574 INFO kablam! 
Aug 30 16:09:48.574 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.574 INFO kablam!     --> src/lib.rs:2182:66
Aug 30 16:09:48.574 INFO kablam!      |
Aug 30 16:09:48.574 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 16:09:48.574 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.574 INFO kablam! 
Aug 30 16:09:48.575 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.575 INFO kablam!     --> src/lib.rs:2437:66
Aug 30 16:09:48.575 INFO kablam!      |
Aug 30 16:09:48.575 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.575 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.575 INFO kablam! 
Aug 30 16:09:48.575 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.575 INFO kablam!     --> src/lib.rs:2699:66
Aug 30 16:09:48.575 INFO kablam!      |
Aug 30 16:09:48.576 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 16:09:48.576 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.576 INFO kablam! 
Aug 30 16:09:48.576 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.576 INFO kablam!     --> src/lib.rs:2951:66
Aug 30 16:09:48.576 INFO kablam!      |
Aug 30 16:09:48.576 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.577 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.577 INFO kablam! 
Aug 30 16:09:48.577 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.577 INFO kablam!     --> src/lib.rs:3219:66
Aug 30 16:09:48.577 INFO kablam!      |
Aug 30 16:09:48.577 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 16:09:48.577 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.577 INFO kablam! 
Aug 30 16:09:48.578 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.578 INFO kablam!     --> src/lib.rs:3514:66
Aug 30 16:09:48.578 INFO kablam!      |
Aug 30 16:09:48.578 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.578 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.578 INFO kablam! 
Aug 30 16:09:48.578 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.578 INFO kablam!     --> src/lib.rs:3791:66
Aug 30 16:09:48.578 INFO kablam!      |
Aug 30 16:09:48.578 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.578 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.578 INFO kablam! 
Aug 30 16:09:48.578 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.578 INFO kablam!     --> src/lib.rs:4060:66
Aug 30 16:09:48.578 INFO kablam!      |
Aug 30 16:09:48.578 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 30 16:09:48.578 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.578 INFO kablam! 
Aug 30 16:09:48.579 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.579 INFO kablam!     --> src/lib.rs:4347:66
Aug 30 16:09:48.579 INFO kablam!      |
Aug 30 16:09:48.579 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 16:09:48.579 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.579 INFO kablam! 
Aug 30 16:09:48.580 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.580 INFO kablam!     --> src/lib.rs:4665:66
Aug 30 16:09:48.580 INFO kablam!      |
Aug 30 16:09:48.580 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 16:09:48.580 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.580 INFO kablam! 
Aug 30 16:09:48.580 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.580 INFO kablam!     --> src/lib.rs:4958:66
Aug 30 16:09:48.580 INFO kablam!      |
Aug 30 16:09:48.580 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.580 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.580 INFO kablam! 
Aug 30 16:09:48.581 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.581 INFO kablam!     --> src/lib.rs:5241:66
Aug 30 16:09:48.581 INFO kablam!      |
Aug 30 16:09:48.581 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 16:09:48.581 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.581 INFO kablam! 
Aug 30 16:09:48.594 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.594 INFO kablam!     --> src/lib.rs:1605:66
Aug 30 16:09:48.594 INFO kablam!      |
Aug 30 16:09:48.594 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.594 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.594 INFO kablam!      |
Aug 30 16:09:48.594 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 30 16:09:48.594 INFO kablam! 
Aug 30 16:09:48.595 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.595 INFO kablam!     --> src/lib.rs:1897:66
Aug 30 16:09:48.595 INFO kablam!      |
Aug 30 16:09:48.595 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 30 16:09:48.595 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.595 INFO kablam! 
Aug 30 16:09:48.595 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.595 INFO kablam!     --> src/lib.rs:2182:66
Aug 30 16:09:48.595 INFO kablam!      |
Aug 30 16:09:48.595 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 16:09:48.595 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.595 INFO kablam! 
Aug 30 16:09:48.596 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.596 INFO kablam!     --> src/lib.rs:2437:66
Aug 30 16:09:48.596 INFO kablam!      |
Aug 30 16:09:48.596 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.596 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.596 INFO kablam! 
Aug 30 16:09:48.596 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.596 INFO kablam!     --> src/lib.rs:2699:66
Aug 30 16:09:48.596 INFO kablam!      |
Aug 30 16:09:48.596 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 16:09:48.596 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.596 INFO kablam! 
Aug 30 16:09:48.597 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.597 INFO kablam!     --> src/lib.rs:2951:66
Aug 30 16:09:48.597 INFO kablam!      |
Aug 30 16:09:48.597 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.597 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.597 INFO kablam! 
Aug 30 16:09:48.597 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.597 INFO kablam!     --> src/lib.rs:3219:66
Aug 30 16:09:48.597 INFO kablam!      |
Aug 30 16:09:48.597 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 16:09:48.597 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.597 INFO kablam! 
Aug 30 16:09:48.598 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.598 INFO kablam!     --> src/lib.rs:3514:66
Aug 30 16:09:48.598 INFO kablam!      |
Aug 30 16:09:48.598 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.598 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.598 INFO kablam! 
Aug 30 16:09:48.598 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.598 INFO kablam!     --> src/lib.rs:3791:66
Aug 30 16:09:48.598 INFO kablam!      |
Aug 30 16:09:48.598 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.598 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.598 INFO kablam! 
Aug 30 16:09:48.599 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.599 INFO kablam!     --> src/lib.rs:4060:66
Aug 30 16:09:48.599 INFO kablam!      |
Aug 30 16:09:48.599 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 30 16:09:48.599 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.599 INFO kablam! 
Aug 30 16:09:48.599 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.599 INFO kablam!     --> src/lib.rs:4347:66
Aug 30 16:09:48.599 INFO kablam!      |
Aug 30 16:09:48.599 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 16:09:48.599 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.600 INFO kablam! 
Aug 30 16:09:48.600 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.600 INFO kablam!     --> src/lib.rs:4665:66
Aug 30 16:09:48.600 INFO kablam!      |
Aug 30 16:09:48.600 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 16:09:48.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.600 INFO kablam! 
Aug 30 16:09:48.600 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.601 INFO kablam!     --> src/lib.rs:4958:66
Aug 30 16:09:48.601 INFO kablam!      |
Aug 30 16:09:48.601 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 16:09:48.601 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.601 INFO kablam! 
Aug 30 16:09:48.601 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 16:09:48.601 INFO kablam!     --> src/lib.rs:5241:66
Aug 30 16:09:48.601 INFO kablam!      |
Aug 30 16:09:48.601 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 16:09:48.601 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 16:09:48.601 INFO kablam! 
Aug 30 16:09:53.087 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
Aug 30 16:09:53.095 INFO kablam! su: No module specific data is present
Aug 30 16:09:53.643 INFO running `"docker" "rm" "-f" "0178f59afa6ec7831c3d43158f702b3777eba949defcf7cf87872c900a95c7a9"`
Aug 30 16:09:53.772 INFO blam! 0178f59afa6ec7831c3d43158f702b3777eba949defcf7cf87872c900a95c7a9