Sep 14 15:38:03.592 INFO checking google-cloudbuild1-1.0.7+20171205 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 15:38:03.592 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 15:38:03.592 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 15:38:03.718 INFO blam! 9c63347b4446f154d5b0587f3a55b213579dffd381eb8f2946c46fd1c5c0fe72
Sep 14 15:38:03.719 INFO running `"docker" "start" "-a" "9c63347b4446f154d5b0587f3a55b213579dffd381eb8f2946c46fd1c5c0fe72"`
Sep 14 15:38:04.526 INFO kablam! usermod: no changes
Sep 14 15:38:04.667 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (file:///source)
Sep 14 15:38:06.278 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.278 INFO kablam!     --> src/lib.rs:1605:66
Sep 14 15:38:06.278 INFO kablam!      |
Sep 14 15:38:06.278 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.278 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.278 INFO kablam!      |
Sep 14 15:38:06.278 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 14 15:38:06.278 INFO kablam! 
Sep 14 15:38:06.278 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.278 INFO kablam!     --> src/lib.rs:1897:66
Sep 14 15:38:06.278 INFO kablam!      |
Sep 14 15:38:06.278 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 14 15:38:06.278 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.278 INFO kablam! 
Sep 14 15:38:06.283 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.283 INFO kablam!     --> src/lib.rs:2182:66
Sep 14 15:38:06.283 INFO kablam!      |
Sep 14 15:38:06.283 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:38:06.283 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.283 INFO kablam! 
Sep 14 15:38:06.283 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.283 INFO kablam!     --> src/lib.rs:2437:66
Sep 14 15:38:06.283 INFO kablam!      |
Sep 14 15:38:06.283 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.283 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.283 INFO kablam! 
Sep 14 15:38:06.283 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.283 INFO kablam!     --> src/lib.rs:2699:66
Sep 14 15:38:06.283 INFO kablam!      |
Sep 14 15:38:06.283 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:38:06.283 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.283 INFO kablam! 
Sep 14 15:38:06.283 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.283 INFO kablam!     --> src/lib.rs:2951:66
Sep 14 15:38:06.283 INFO kablam!      |
Sep 14 15:38:06.283 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.283 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.283 INFO kablam! 
Sep 14 15:38:06.283 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.283 INFO kablam!     --> src/lib.rs:3219:66
Sep 14 15:38:06.283 INFO kablam!      |
Sep 14 15:38:06.283 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:38:06.283 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.283 INFO kablam! 
Sep 14 15:38:06.283 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.284 INFO kablam!     --> src/lib.rs:3514:66
Sep 14 15:38:06.284 INFO kablam!      |
Sep 14 15:38:06.284 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.284 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.284 INFO kablam! 
Sep 14 15:38:06.284 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.284 INFO kablam!     --> src/lib.rs:3791:66
Sep 14 15:38:06.284 INFO kablam!      |
Sep 14 15:38:06.284 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.284 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.284 INFO kablam! 
Sep 14 15:38:06.284 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.284 INFO kablam!     --> src/lib.rs:4060:66
Sep 14 15:38:06.284 INFO kablam!      |
Sep 14 15:38:06.284 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 14 15:38:06.284 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.284 INFO kablam! 
Sep 14 15:38:06.284 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.284 INFO kablam!     --> src/lib.rs:4347:66
Sep 14 15:38:06.284 INFO kablam!      |
Sep 14 15:38:06.284 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:38:06.284 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.284 INFO kablam! 
Sep 14 15:38:06.284 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.284 INFO kablam!     --> src/lib.rs:4665:66
Sep 14 15:38:06.284 INFO kablam!      |
Sep 14 15:38:06.284 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:38:06.284 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.284 INFO kablam! 
Sep 14 15:38:06.284 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.284 INFO kablam!     --> src/lib.rs:4958:66
Sep 14 15:38:06.284 INFO kablam!      |
Sep 14 15:38:06.284 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.284 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.284 INFO kablam! 
Sep 14 15:38:06.284 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.284 INFO kablam!     --> src/lib.rs:5241:66
Sep 14 15:38:06.284 INFO kablam!      |
Sep 14 15:38:06.284 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:38:06.284 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.284 INFO kablam! 
Sep 14 15:38:06.352 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.352 INFO kablam!     --> src/lib.rs:1605:66
Sep 14 15:38:06.352 INFO kablam!      |
Sep 14 15:38:06.352 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.352 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.352 INFO kablam!      |
Sep 14 15:38:06.352 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 14 15:38:06.352 INFO kablam! 
Sep 14 15:38:06.352 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.352 INFO kablam!     --> src/lib.rs:1897:66
Sep 14 15:38:06.352 INFO kablam!      |
Sep 14 15:38:06.352 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 14 15:38:06.352 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.352 INFO kablam! 
Sep 14 15:38:06.352 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.352 INFO kablam!     --> src/lib.rs:2182:66
Sep 14 15:38:06.353 INFO kablam!      |
Sep 14 15:38:06.353 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:38:06.353 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.353 INFO kablam! 
Sep 14 15:38:06.353 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.353 INFO kablam!     --> src/lib.rs:2437:66
Sep 14 15:38:06.353 INFO kablam!      |
Sep 14 15:38:06.353 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.353 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.353 INFO kablam! 
Sep 14 15:38:06.353 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.353 INFO kablam!     --> src/lib.rs:2699:66
Sep 14 15:38:06.353 INFO kablam!      |
Sep 14 15:38:06.353 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:38:06.353 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.353 INFO kablam! 
Sep 14 15:38:06.359 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.359 INFO kablam!     --> src/lib.rs:2951:66
Sep 14 15:38:06.359 INFO kablam!      |
Sep 14 15:38:06.359 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.359 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.359 INFO kablam! 
Sep 14 15:38:06.359 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.359 INFO kablam!     --> src/lib.rs:3219:66
Sep 14 15:38:06.359 INFO kablam!      |
Sep 14 15:38:06.359 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:38:06.359 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.359 INFO kablam! 
Sep 14 15:38:06.359 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.359 INFO kablam!     --> src/lib.rs:3514:66
Sep 14 15:38:06.359 INFO kablam!      |
Sep 14 15:38:06.359 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.359 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.359 INFO kablam! 
Sep 14 15:38:06.359 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.359 INFO kablam!     --> src/lib.rs:3791:66
Sep 14 15:38:06.359 INFO kablam!      |
Sep 14 15:38:06.359 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.359 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.359 INFO kablam! 
Sep 14 15:38:06.359 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.359 INFO kablam!     --> src/lib.rs:4060:66
Sep 14 15:38:06.359 INFO kablam!      |
Sep 14 15:38:06.359 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 14 15:38:06.359 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.359 INFO kablam! 
Sep 14 15:38:06.359 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.360 INFO kablam!     --> src/lib.rs:4347:66
Sep 14 15:38:06.360 INFO kablam!      |
Sep 14 15:38:06.360 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:38:06.360 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.360 INFO kablam! 
Sep 14 15:38:06.360 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.360 INFO kablam!     --> src/lib.rs:4665:66
Sep 14 15:38:06.360 INFO kablam!      |
Sep 14 15:38:06.360 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:38:06.360 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.360 INFO kablam! 
Sep 14 15:38:06.360 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.360 INFO kablam!     --> src/lib.rs:4958:66
Sep 14 15:38:06.360 INFO kablam!      |
Sep 14 15:38:06.360 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:38:06.360 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.360 INFO kablam! 
Sep 14 15:38:06.360 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:38:06.360 INFO kablam!     --> src/lib.rs:5241:66
Sep 14 15:38:06.360 INFO kablam!      |
Sep 14 15:38:06.360 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:38:06.360 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:38:06.360 INFO kablam! 
Sep 14 15:38:09.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.48s
Sep 14 15:38:09.035 INFO kablam! su: No module specific data is present
Sep 14 15:38:09.834 INFO running `"docker" "rm" "-f" "9c63347b4446f154d5b0587f3a55b213579dffd381eb8f2946c46fd1c5c0fe72"`
Sep 14 15:38:10.044 INFO blam! 9c63347b4446f154d5b0587f3a55b213579dffd381eb8f2946c46fd1c5c0fe72