Sep 17 23:45:41.530 INFO checking google-cloudbuild1-1.0.7+20171205 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 23:45:41.530 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 23:45:41.530 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:45:41.695 INFO blam! 9e56f7dc3ce9b36b754198fab0a7a6db28740a961117cdfbf745318c770a7aeb
Sep 17 23:45:41.698 INFO running `"docker" "start" "-a" "9e56f7dc3ce9b36b754198fab0a7a6db28740a961117cdfbf745318c770a7aeb"`
Sep 17 23:45:43.091 INFO kablam! usermod: no changes
Sep 17 23:45:43.250 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (/source)
Sep 17 23:45:45.143 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.143 INFO kablam!     --> src/lib.rs:1605:66
Sep 17 23:45:45.143 INFO kablam!      |
Sep 17 23:45:45.143 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.143 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.143 INFO kablam!      |
Sep 17 23:45:45.143 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 17 23:45:45.143 INFO kablam! 
Sep 17 23:45:45.143 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.143 INFO kablam!     --> src/lib.rs:1897:66
Sep 17 23:45:45.143 INFO kablam!      |
Sep 17 23:45:45.143 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:45:45.143 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.143 INFO kablam! 
Sep 17 23:45:45.143 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.143 INFO kablam!     --> src/lib.rs:2182:66
Sep 17 23:45:45.143 INFO kablam!      |
Sep 17 23:45:45.143 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:45.143 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.143 INFO kablam! 
Sep 17 23:45:45.143 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.143 INFO kablam!     --> src/lib.rs:2437:66
Sep 17 23:45:45.143 INFO kablam!      |
Sep 17 23:45:45.143 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.143 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.143 INFO kablam! 
Sep 17 23:45:45.143 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.143 INFO kablam!     --> src/lib.rs:2699:66
Sep 17 23:45:45.143 INFO kablam!      |
Sep 17 23:45:45.143 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:45.143 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.143 INFO kablam! 
Sep 17 23:45:45.143 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.143 INFO kablam!     --> src/lib.rs:2951:66
Sep 17 23:45:45.143 INFO kablam!      |
Sep 17 23:45:45.143 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.143 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.143 INFO kablam! 
Sep 17 23:45:45.145 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.145 INFO kablam!     --> src/lib.rs:3219:66
Sep 17 23:45:45.145 INFO kablam!      |
Sep 17 23:45:45.145 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:45.145 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.145 INFO kablam! 
Sep 17 23:45:45.145 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.145 INFO kablam!     --> src/lib.rs:3514:66
Sep 17 23:45:45.145 INFO kablam!      |
Sep 17 23:45:45.145 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.145 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.145 INFO kablam! 
Sep 17 23:45:45.145 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.145 INFO kablam!     --> src/lib.rs:3791:66
Sep 17 23:45:45.145 INFO kablam!      |
Sep 17 23:45:45.145 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.145 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.145 INFO kablam! 
Sep 17 23:45:45.145 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.145 INFO kablam!     --> src/lib.rs:4060:66
Sep 17 23:45:45.145 INFO kablam!      |
Sep 17 23:45:45.145 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:45:45.145 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.145 INFO kablam! 
Sep 17 23:45:45.145 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.145 INFO kablam!     --> src/lib.rs:4347:66
Sep 17 23:45:45.145 INFO kablam!      |
Sep 17 23:45:45.145 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:45.145 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.145 INFO kablam! 
Sep 17 23:45:45.145 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.145 INFO kablam!     --> src/lib.rs:4665:66
Sep 17 23:45:45.145 INFO kablam!      |
Sep 17 23:45:45.145 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:45.145 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.145 INFO kablam! 
Sep 17 23:45:45.147 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.147 INFO kablam!     --> src/lib.rs:4958:66
Sep 17 23:45:45.148 INFO kablam!      |
Sep 17 23:45:45.148 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.148 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.148 INFO kablam! 
Sep 17 23:45:45.148 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.148 INFO kablam!     --> src/lib.rs:5241:66
Sep 17 23:45:45.148 INFO kablam!      |
Sep 17 23:45:45.148 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:45.148 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.148 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:1605:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:1897:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:2182:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:2437:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:2699:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:2951:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:3219:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:3514:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:3791:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.339 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.339 INFO kablam!     --> src/lib.rs:4060:66
Sep 17 23:45:45.339 INFO kablam!      |
Sep 17 23:45:45.339 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:45:45.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.339 INFO kablam! 
Sep 17 23:45:45.340 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.340 INFO kablam!     --> src/lib.rs:4347:66
Sep 17 23:45:45.340 INFO kablam!      |
Sep 17 23:45:45.340 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:45.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.340 INFO kablam! 
Sep 17 23:45:45.340 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.340 INFO kablam!     --> src/lib.rs:4665:66
Sep 17 23:45:45.340 INFO kablam!      |
Sep 17 23:45:45.340 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:45.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.340 INFO kablam! 
Sep 17 23:45:45.340 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.340 INFO kablam!     --> src/lib.rs:4958:66
Sep 17 23:45:45.340 INFO kablam!      |
Sep 17 23:45:45.340 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:45.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.340 INFO kablam! 
Sep 17 23:45:45.340 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:45.340 INFO kablam!     --> src/lib.rs:5241:66
Sep 17 23:45:45.340 INFO kablam!      |
Sep 17 23:45:45.340 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:45.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:45.340 INFO kablam! 
Sep 17 23:45:48.629 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.51s
Sep 17 23:45:48.638 INFO kablam! su: No module specific data is present
Sep 17 23:45:49.635 INFO running `"docker" "rm" "-f" "9e56f7dc3ce9b36b754198fab0a7a6db28740a961117cdfbf745318c770a7aeb"`
Sep 17 23:45:49.915 INFO blam! 9e56f7dc3ce9b36b754198fab0a7a6db28740a961117cdfbf745318c770a7aeb