Sep 04 15:52:26.323 INFO checking google-cloudbuild1-1.0.7+20171205 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 15:52:26.323 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 15:52:26.324 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 15:52:26.486 INFO blam! 7853950a5c7b9842c5d3b14f5f6baf625821e856557702d05cb21b86b35ead76
Sep 04 15:52:26.488 INFO running `"docker" "start" "-a" "7853950a5c7b9842c5d3b14f5f6baf625821e856557702d05cb21b86b35ead76"`
Sep 04 15:52:27.289 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (file:///source)
Sep 04 15:52:30.368 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.368 INFO kablam!     --> src/lib.rs:1605:66
Sep 04 15:52:30.368 INFO kablam!      |
Sep 04 15:52:30.368 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.368 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.369 INFO kablam!      |
Sep 04 15:52:30.369 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 15:52:30.369 INFO kablam! 
Sep 04 15:52:30.369 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.369 INFO kablam!     --> src/lib.rs:1897:66
Sep 04 15:52:30.369 INFO kablam!      |
Sep 04 15:52:30.369 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 04 15:52:30.369 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.369 INFO kablam! 
Sep 04 15:52:30.369 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.369 INFO kablam!     --> src/lib.rs:2182:66
Sep 04 15:52:30.370 INFO kablam!      |
Sep 04 15:52:30.370 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:52:30.370 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.370 INFO kablam! 
Sep 04 15:52:30.370 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.370 INFO kablam!     --> src/lib.rs:2437:66
Sep 04 15:52:30.370 INFO kablam!      |
Sep 04 15:52:30.370 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.370 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.370 INFO kablam! 
Sep 04 15:52:30.371 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.371 INFO kablam!     --> src/lib.rs:2699:66
Sep 04 15:52:30.371 INFO kablam!      |
Sep 04 15:52:30.371 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:52:30.371 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.371 INFO kablam! 
Sep 04 15:52:30.371 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.371 INFO kablam!     --> src/lib.rs:2951:66
Sep 04 15:52:30.371 INFO kablam!      |
Sep 04 15:52:30.371 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.371 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.371 INFO kablam! 
Sep 04 15:52:30.372 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.372 INFO kablam!     --> src/lib.rs:3219:66
Sep 04 15:52:30.372 INFO kablam!      |
Sep 04 15:52:30.372 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:52:30.372 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.372 INFO kablam! 
Sep 04 15:52:30.372 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.372 INFO kablam!     --> src/lib.rs:3514:66
Sep 04 15:52:30.372 INFO kablam!      |
Sep 04 15:52:30.372 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.373 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.373 INFO kablam! 
Sep 04 15:52:30.373 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.373 INFO kablam!     --> src/lib.rs:3791:66
Sep 04 15:52:30.373 INFO kablam!      |
Sep 04 15:52:30.373 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.373 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.373 INFO kablam! 
Sep 04 15:52:30.373 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.373 INFO kablam!     --> src/lib.rs:4060:66
Sep 04 15:52:30.373 INFO kablam!      |
Sep 04 15:52:30.373 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 04 15:52:30.373 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.373 INFO kablam! 
Sep 04 15:52:30.374 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.374 INFO kablam!     --> src/lib.rs:4347:66
Sep 04 15:52:30.374 INFO kablam!      |
Sep 04 15:52:30.374 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:52:30.374 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.374 INFO kablam! 
Sep 04 15:52:30.375 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.375 INFO kablam!     --> src/lib.rs:4665:66
Sep 04 15:52:30.375 INFO kablam!      |
Sep 04 15:52:30.375 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:52:30.375 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.375 INFO kablam! 
Sep 04 15:52:30.375 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.375 INFO kablam!     --> src/lib.rs:4958:66
Sep 04 15:52:30.375 INFO kablam!      |
Sep 04 15:52:30.375 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.375 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.375 INFO kablam! 
Sep 04 15:52:30.375 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.375 INFO kablam!     --> src/lib.rs:1605:66
Sep 04 15:52:30.375 INFO kablam!      |
Sep 04 15:52:30.375 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.376 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.376 INFO kablam!      |
Sep 04 15:52:30.376 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 15:52:30.376 INFO kablam! 
Sep 04 15:52:30.376 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.376 INFO kablam!     --> src/lib.rs:5241:66
Sep 04 15:52:30.376 INFO kablam!      |
Sep 04 15:52:30.376 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:52:30.376 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.376 INFO kablam! 
Sep 04 15:52:30.376 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.376 INFO kablam!     --> src/lib.rs:1897:66
Sep 04 15:52:30.377 INFO kablam!      |
Sep 04 15:52:30.377 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 04 15:52:30.377 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.377 INFO kablam! 
Sep 04 15:52:30.377 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.377 INFO kablam!     --> src/lib.rs:2182:66
Sep 04 15:52:30.377 INFO kablam!      |
Sep 04 15:52:30.377 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:52:30.377 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.377 INFO kablam! 
Sep 04 15:52:30.377 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.377 INFO kablam!     --> src/lib.rs:2437:66
Sep 04 15:52:30.377 INFO kablam!      |
Sep 04 15:52:30.377 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.377 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.377 INFO kablam! 
Sep 04 15:52:30.378 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.378 INFO kablam!     --> src/lib.rs:2699:66
Sep 04 15:52:30.378 INFO kablam!      |
Sep 04 15:52:30.378 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:52:30.378 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.378 INFO kablam! 
Sep 04 15:52:30.378 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.378 INFO kablam!     --> src/lib.rs:2951:66
Sep 04 15:52:30.378 INFO kablam!      |
Sep 04 15:52:30.379 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.379 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.379 INFO kablam! 
Sep 04 15:52:30.379 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.379 INFO kablam!     --> src/lib.rs:3219:66
Sep 04 15:52:30.379 INFO kablam!      |
Sep 04 15:52:30.379 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:52:30.379 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.379 INFO kablam! 
Sep 04 15:52:30.380 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.380 INFO kablam!     --> src/lib.rs:3514:66
Sep 04 15:52:30.380 INFO kablam!      |
Sep 04 15:52:30.380 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.380 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.380 INFO kablam! 
Sep 04 15:52:30.380 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.380 INFO kablam!     --> src/lib.rs:3791:66
Sep 04 15:52:30.380 INFO kablam!      |
Sep 04 15:52:30.380 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.380 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.380 INFO kablam! 
Sep 04 15:52:30.381 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.381 INFO kablam!     --> src/lib.rs:4060:66
Sep 04 15:52:30.381 INFO kablam!      |
Sep 04 15:52:30.381 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 04 15:52:30.381 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.381 INFO kablam! 
Sep 04 15:52:30.381 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.381 INFO kablam!     --> src/lib.rs:4347:66
Sep 04 15:52:30.381 INFO kablam!      |
Sep 04 15:52:30.382 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:52:30.382 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.382 INFO kablam! 
Sep 04 15:52:30.382 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.382 INFO kablam!     --> src/lib.rs:4665:66
Sep 04 15:52:30.382 INFO kablam!      |
Sep 04 15:52:30.382 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:52:30.382 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.382 INFO kablam! 
Sep 04 15:52:30.383 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.383 INFO kablam!     --> src/lib.rs:4958:66
Sep 04 15:52:30.383 INFO kablam!      |
Sep 04 15:52:30.383 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:52:30.383 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.383 INFO kablam! 
Sep 04 15:52:30.383 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:52:30.383 INFO kablam!     --> src/lib.rs:5241:66
Sep 04 15:52:30.383 INFO kablam!      |
Sep 04 15:52:30.383 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:52:30.383 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:52:30.383 INFO kablam! 
Sep 04 15:52:34.567 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
Sep 04 15:52:34.581 INFO kablam! su: No module specific data is present
Sep 04 15:52:35.099 INFO running `"docker" "rm" "-f" "7853950a5c7b9842c5d3b14f5f6baf625821e856557702d05cb21b86b35ead76"`
Sep 04 15:52:35.241 INFO blam! 7853950a5c7b9842c5d3b14f5f6baf625821e856557702d05cb21b86b35ead76