Sep 20 02:34:59.813 INFO checking google-cloudbuild1-1.0.7+20171205 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 02:34:59.813 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 02:34:59.813 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 02:35:00.012 INFO blam! 1bb764375d66d5a3c002ca5d81a0fd7ee56d413d40da76b5f24b0c8652ac46f1
Sep 20 02:35:00.014 INFO running `"docker" "start" "-a" "1bb764375d66d5a3c002ca5d81a0fd7ee56d413d40da76b5f24b0c8652ac46f1"`
Sep 20 02:35:00.914 INFO kablam! usermod: no changes
Sep 20 02:35:01.138 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (/source)
Sep 20 02:35:04.619 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.619 INFO kablam!     --> src/lib.rs:1605:66
Sep 20 02:35:04.620 INFO kablam!      |
Sep 20 02:35:04.620 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.621 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.621 INFO kablam!      |
Sep 20 02:35:04.621 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 20 02:35:04.622 INFO kablam! 
Sep 20 02:35:04.623 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.623 INFO kablam!     --> src/lib.rs:1897:66
Sep 20 02:35:04.623 INFO kablam!      |
Sep 20 02:35:04.624 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 20 02:35:04.624 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.625 INFO kablam! 
Sep 20 02:35:04.625 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.626 INFO kablam!     --> src/lib.rs:2182:66
Sep 20 02:35:04.626 INFO kablam!      |
Sep 20 02:35:04.626 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 02:35:04.627 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.627 INFO kablam! 
Sep 20 02:35:04.628 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.628 INFO kablam!     --> src/lib.rs:2437:66
Sep 20 02:35:04.629 INFO kablam!      |
Sep 20 02:35:04.629 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.629 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.630 INFO kablam! 
Sep 20 02:35:04.631 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.631 INFO kablam!     --> src/lib.rs:2699:66
Sep 20 02:35:04.631 INFO kablam!      |
Sep 20 02:35:04.632 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 02:35:04.632 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.633 INFO kablam! 
Sep 20 02:35:04.633 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.634 INFO kablam!     --> src/lib.rs:2951:66
Sep 20 02:35:04.634 INFO kablam!      |
Sep 20 02:35:04.634 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.635 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.635 INFO kablam! 
Sep 20 02:35:04.636 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.636 INFO kablam!     --> src/lib.rs:3219:66
Sep 20 02:35:04.637 INFO kablam!      |
Sep 20 02:35:04.637 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 02:35:04.637 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.638 INFO kablam! 
Sep 20 02:35:04.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.639 INFO kablam!     --> src/lib.rs:3514:66
Sep 20 02:35:04.639 INFO kablam!      |
Sep 20 02:35:04.640 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.640 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.640 INFO kablam! 
Sep 20 02:35:04.641 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.642 INFO kablam!     --> src/lib.rs:3791:66
Sep 20 02:35:04.642 INFO kablam!      |
Sep 20 02:35:04.642 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.643 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.643 INFO kablam! 
Sep 20 02:35:04.644 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.644 INFO kablam!     --> src/lib.rs:4060:66
Sep 20 02:35:04.644 INFO kablam!      |
Sep 20 02:35:04.645 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 20 02:35:04.645 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.646 INFO kablam! 
Sep 20 02:35:04.646 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.647 INFO kablam!     --> src/lib.rs:4347:66
Sep 20 02:35:04.647 INFO kablam!      |
Sep 20 02:35:04.648 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 02:35:04.648 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.648 INFO kablam! 
Sep 20 02:35:04.649 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.649 INFO kablam!     --> src/lib.rs:4665:66
Sep 20 02:35:04.650 INFO kablam!      |
Sep 20 02:35:04.650 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 02:35:04.651 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.651 INFO kablam! 
Sep 20 02:35:04.652 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.652 INFO kablam!     --> src/lib.rs:4958:66
Sep 20 02:35:04.652 INFO kablam!      |
Sep 20 02:35:04.653 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.653 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.654 INFO kablam! 
Sep 20 02:35:04.654 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.655 INFO kablam!     --> src/lib.rs:5241:66
Sep 20 02:35:04.655 INFO kablam!      |
Sep 20 02:35:04.656 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 02:35:04.656 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.656 INFO kablam! 
Sep 20 02:35:04.957 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.957 INFO kablam!     --> src/lib.rs:1605:66
Sep 20 02:35:04.957 INFO kablam!      |
Sep 20 02:35:04.957 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.957 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.957 INFO kablam!      |
Sep 20 02:35:04.957 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 20 02:35:04.957 INFO kablam! 
Sep 20 02:35:04.958 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.958 INFO kablam!     --> src/lib.rs:1897:66
Sep 20 02:35:04.958 INFO kablam!      |
Sep 20 02:35:04.958 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 20 02:35:04.958 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.958 INFO kablam! 
Sep 20 02:35:04.958 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.958 INFO kablam!     --> src/lib.rs:2182:66
Sep 20 02:35:04.958 INFO kablam!      |
Sep 20 02:35:04.958 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 02:35:04.958 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.958 INFO kablam! 
Sep 20 02:35:04.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.959 INFO kablam!     --> src/lib.rs:2437:66
Sep 20 02:35:04.959 INFO kablam!      |
Sep 20 02:35:04.959 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.959 INFO kablam! 
Sep 20 02:35:04.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.959 INFO kablam!     --> src/lib.rs:2699:66
Sep 20 02:35:04.959 INFO kablam!      |
Sep 20 02:35:04.959 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 02:35:04.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.959 INFO kablam! 
Sep 20 02:35:04.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.959 INFO kablam!     --> src/lib.rs:2951:66
Sep 20 02:35:04.959 INFO kablam!      |
Sep 20 02:35:04.959 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.959 INFO kablam! 
Sep 20 02:35:04.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.959 INFO kablam!     --> src/lib.rs:3219:66
Sep 20 02:35:04.959 INFO kablam!      |
Sep 20 02:35:04.959 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 02:35:04.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.959 INFO kablam! 
Sep 20 02:35:04.960 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.960 INFO kablam!     --> src/lib.rs:3514:66
Sep 20 02:35:04.960 INFO kablam!      |
Sep 20 02:35:04.960 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.960 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.960 INFO kablam! 
Sep 20 02:35:04.960 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.960 INFO kablam!     --> src/lib.rs:3791:66
Sep 20 02:35:04.960 INFO kablam!      |
Sep 20 02:35:04.960 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.960 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.960 INFO kablam! 
Sep 20 02:35:04.961 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.961 INFO kablam!     --> src/lib.rs:4060:66
Sep 20 02:35:04.961 INFO kablam!      |
Sep 20 02:35:04.961 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 20 02:35:04.961 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.961 INFO kablam! 
Sep 20 02:35:04.961 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.961 INFO kablam!     --> src/lib.rs:4347:66
Sep 20 02:35:04.961 INFO kablam!      |
Sep 20 02:35:04.961 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 02:35:04.961 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.961 INFO kablam! 
Sep 20 02:35:04.961 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.961 INFO kablam!     --> src/lib.rs:4665:66
Sep 20 02:35:04.961 INFO kablam!      |
Sep 20 02:35:04.961 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 02:35:04.961 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.961 INFO kablam! 
Sep 20 02:35:04.962 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.962 INFO kablam!     --> src/lib.rs:4958:66
Sep 20 02:35:04.962 INFO kablam!      |
Sep 20 02:35:04.962 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 02:35:04.962 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.962 INFO kablam! 
Sep 20 02:35:04.962 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:35:04.962 INFO kablam!     --> src/lib.rs:5241:66
Sep 20 02:35:04.962 INFO kablam!      |
Sep 20 02:35:04.962 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 02:35:04.962 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:35:04.962 INFO kablam! 
Sep 20 02:35:08.710 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.77s
Sep 20 02:35:08.722 INFO kablam! su: No module specific data is present
Sep 20 02:35:09.346 INFO running `"docker" "rm" "-f" "1bb764375d66d5a3c002ca5d81a0fd7ee56d413d40da76b5f24b0c8652ac46f1"`
Sep 20 02:35:09.421 INFO blam! 1bb764375d66d5a3c002ca5d81a0fd7ee56d413d40da76b5f24b0c8652ac46f1