Sep 17 23:45:41.405 INFO checking google-cloudbuild1-1.0.7+20171205 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 23:45:41.405 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 23:45:41.405 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:45:41.630 INFO blam! b89fd572f6e3fcd99d5cb75622453644cb4de6a482dcb11fb8cdfd1cd77ddb82
Sep 17 23:45:41.636 INFO running `"docker" "start" "-a" "b89fd572f6e3fcd99d5cb75622453644cb4de6a482dcb11fb8cdfd1cd77ddb82"`
Sep 17 23:45:42.727 INFO kablam! usermod: no changes
Sep 17 23:45:42.850 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (/source)
Sep 17 23:45:44.958 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.959 INFO kablam!     --> src/lib.rs:1605:66
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 17 23:45:44.959 INFO kablam! 
Sep 17 23:45:44.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.959 INFO kablam!     --> src/lib.rs:1897:66
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:45:44.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.959 INFO kablam! 
Sep 17 23:45:44.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.959 INFO kablam!     --> src/lib.rs:2182:66
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:44.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.959 INFO kablam! 
Sep 17 23:45:44.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.959 INFO kablam!     --> src/lib.rs:2437:66
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.959 INFO kablam! 
Sep 17 23:45:44.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.959 INFO kablam!     --> src/lib.rs:2699:66
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:44.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.959 INFO kablam! 
Sep 17 23:45:44.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.959 INFO kablam!     --> src/lib.rs:2951:66
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.959 INFO kablam! 
Sep 17 23:45:44.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.959 INFO kablam!     --> src/lib.rs:3219:66
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:44.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.959 INFO kablam! 
Sep 17 23:45:44.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.959 INFO kablam!     --> src/lib.rs:3514:66
Sep 17 23:45:44.959 INFO kablam!      |
Sep 17 23:45:44.959 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.959 INFO kablam! 
Sep 17 23:45:44.968 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.968 INFO kablam!     --> src/lib.rs:3791:66
Sep 17 23:45:44.968 INFO kablam!      |
Sep 17 23:45:44.968 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.968 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.968 INFO kablam! 
Sep 17 23:45:44.968 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.968 INFO kablam!     --> src/lib.rs:4060:66
Sep 17 23:45:44.968 INFO kablam!      |
Sep 17 23:45:44.969 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:45:44.969 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.969 INFO kablam! 
Sep 17 23:45:44.969 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.969 INFO kablam!     --> src/lib.rs:4347:66
Sep 17 23:45:44.969 INFO kablam!      |
Sep 17 23:45:44.969 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:44.969 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.969 INFO kablam! 
Sep 17 23:45:44.969 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.969 INFO kablam!     --> src/lib.rs:4665:66
Sep 17 23:45:44.969 INFO kablam!      |
Sep 17 23:45:44.969 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:44.969 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.969 INFO kablam! 
Sep 17 23:45:44.969 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.969 INFO kablam!     --> src/lib.rs:1605:66
Sep 17 23:45:44.969 INFO kablam!      |
Sep 17 23:45:44.969 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.969 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:4958:66
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:5241:66
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:44.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:1897:66
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:45:44.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:2182:66
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:44.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:2437:66
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:2699:66
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:44.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:2951:66
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:3219:66
Sep 17 23:45:44.970 INFO kablam!      |
Sep 17 23:45:44.970 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:44.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.970 INFO kablam! 
Sep 17 23:45:44.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.970 INFO kablam!     --> src/lib.rs:3514:66
Sep 17 23:45:44.971 INFO kablam!      |
Sep 17 23:45:44.971 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.971 INFO kablam! 
Sep 17 23:45:44.971 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.971 INFO kablam!     --> src/lib.rs:3791:66
Sep 17 23:45:44.971 INFO kablam!      |
Sep 17 23:45:44.971 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.971 INFO kablam! 
Sep 17 23:45:44.971 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.971 INFO kablam!     --> src/lib.rs:4060:66
Sep 17 23:45:44.971 INFO kablam!      |
Sep 17 23:45:44.971 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:45:44.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.971 INFO kablam! 
Sep 17 23:45:44.971 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.971 INFO kablam!     --> src/lib.rs:4347:66
Sep 17 23:45:44.971 INFO kablam!      |
Sep 17 23:45:44.971 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:44.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.971 INFO kablam! 
Sep 17 23:45:44.971 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.971 INFO kablam!     --> src/lib.rs:4665:66
Sep 17 23:45:44.971 INFO kablam!      |
Sep 17 23:45:44.971 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:44.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.971 INFO kablam! 
Sep 17 23:45:44.971 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.971 INFO kablam!     --> src/lib.rs:4958:66
Sep 17 23:45:44.971 INFO kablam!      |
Sep 17 23:45:44.971 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:44.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.971 INFO kablam! 
Sep 17 23:45:44.971 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:44.971 INFO kablam!     --> src/lib.rs:5241:66
Sep 17 23:45:44.971 INFO kablam!      |
Sep 17 23:45:44.971 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:44.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:44.971 INFO kablam! 
Sep 17 23:45:48.340 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
Sep 17 23:45:48.367 INFO kablam! su: No module specific data is present
Sep 17 23:45:49.489 INFO running `"docker" "rm" "-f" "b89fd572f6e3fcd99d5cb75622453644cb4de6a482dcb11fb8cdfd1cd77ddb82"`
Sep 17 23:45:49.771 INFO blam! b89fd572f6e3fcd99d5cb75622453644cb4de6a482dcb11fb8cdfd1cd77ddb82