Oct 27 21:34:31.532 INFO checking google-cloudbuild1-1.0.7+20171205 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 21:34:31.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 21:34:31.834 INFO blam! 6f06a4f71c0197b228d05a7060b308cc9560a8081c49dd57b10fb51294a52a71
Oct 27 21:34:31.837 INFO running `"docker" "start" "-a" "6f06a4f71c0197b228d05a7060b308cc9560a8081c49dd57b10fb51294a52a71"`
Oct 27 21:34:33.035 INFO kablam! usermod: no changes
Oct 27 21:34:33.197 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (/source)
Oct 27 21:34:37.183 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.183 INFO kablam!     --> src/lib.rs:1605:66
Oct 27 21:34:37.183 INFO kablam!      |
Oct 27 21:34:37.183 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.183 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.183 INFO kablam!      |
Oct 27 21:34:37.183 INFO kablam!      = note: #[warn(unused_parens)] on by default
Oct 27 21:34:37.183 INFO kablam! 
Oct 27 21:34:37.183 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.183 INFO kablam!     --> src/lib.rs:1897:66
Oct 27 21:34:37.183 INFO kablam!      |
Oct 27 21:34:37.183 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Oct 27 21:34:37.183 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.183 INFO kablam! 
Oct 27 21:34:37.183 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.183 INFO kablam!     --> src/lib.rs:2182:66
Oct 27 21:34:37.183 INFO kablam!      |
Oct 27 21:34:37.183 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 27 21:34:37.183 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.183 INFO kablam! 
Oct 27 21:34:37.183 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.183 INFO kablam!     --> src/lib.rs:2437:66
Oct 27 21:34:37.183 INFO kablam!      |
Oct 27 21:34:37.183 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.183 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.183 INFO kablam! 
Oct 27 21:34:37.183 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.183 INFO kablam!     --> src/lib.rs:2699:66
Oct 27 21:34:37.183 INFO kablam!      |
Oct 27 21:34:37.183 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 27 21:34:37.183 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.183 INFO kablam! 
Oct 27 21:34:37.183 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.184 INFO kablam!     --> src/lib.rs:2951:66
Oct 27 21:34:37.184 INFO kablam!      |
Oct 27 21:34:37.184 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.184 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.184 INFO kablam! 
Oct 27 21:34:37.184 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.184 INFO kablam!     --> src/lib.rs:3219:66
Oct 27 21:34:37.184 INFO kablam!      |
Oct 27 21:34:37.184 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 27 21:34:37.184 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.184 INFO kablam! 
Oct 27 21:34:37.184 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.184 INFO kablam!     --> src/lib.rs:3514:66
Oct 27 21:34:37.184 INFO kablam!      |
Oct 27 21:34:37.184 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.184 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.184 INFO kablam! 
Oct 27 21:34:37.184 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.184 INFO kablam!     --> src/lib.rs:3791:66
Oct 27 21:34:37.184 INFO kablam!      |
Oct 27 21:34:37.184 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.184 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.184 INFO kablam! 
Oct 27 21:34:37.184 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.184 INFO kablam!     --> src/lib.rs:4060:66
Oct 27 21:34:37.184 INFO kablam!      |
Oct 27 21:34:37.184 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Oct 27 21:34:37.184 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.184 INFO kablam! 
Oct 27 21:34:37.184 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.184 INFO kablam!     --> src/lib.rs:4347:66
Oct 27 21:34:37.184 INFO kablam!      |
Oct 27 21:34:37.184 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 27 21:34:37.184 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.184 INFO kablam! 
Oct 27 21:34:37.184 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.184 INFO kablam!     --> src/lib.rs:4665:66
Oct 27 21:34:37.184 INFO kablam!      |
Oct 27 21:34:37.184 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 27 21:34:37.184 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.184 INFO kablam! 
Oct 27 21:34:37.184 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.184 INFO kablam!     --> src/lib.rs:4958:66
Oct 27 21:34:37.184 INFO kablam!      |
Oct 27 21:34:37.184 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.184 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.184 INFO kablam! 
Oct 27 21:34:37.191 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.191 INFO kablam!     --> src/lib.rs:5241:66
Oct 27 21:34:37.191 INFO kablam!      |
Oct 27 21:34:37.191 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 27 21:34:37.191 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.191 INFO kablam! 
Oct 27 21:34:37.339 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.339 INFO kablam!     --> src/lib.rs:1605:66
Oct 27 21:34:37.339 INFO kablam!      |
Oct 27 21:34:37.339 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.339 INFO kablam!      |
Oct 27 21:34:37.339 INFO kablam!      = note: #[warn(unused_parens)] on by default
Oct 27 21:34:37.339 INFO kablam! 
Oct 27 21:34:37.339 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.339 INFO kablam!     --> src/lib.rs:1897:66
Oct 27 21:34:37.339 INFO kablam!      |
Oct 27 21:34:37.339 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Oct 27 21:34:37.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.339 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:2182:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.340 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:2437:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.340 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:2699:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.340 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:2951:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.340 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:3219:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.340 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:3514:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.340 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:3791:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.340 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:4060:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.340 INFO kablam! 
Oct 27 21:34:37.340 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.340 INFO kablam!     --> src/lib.rs:4347:66
Oct 27 21:34:37.340 INFO kablam!      |
Oct 27 21:34:37.340 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 27 21:34:37.340 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.341 INFO kablam! 
Oct 27 21:34:37.341 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.341 INFO kablam!     --> src/lib.rs:4665:66
Oct 27 21:34:37.341 INFO kablam!      |
Oct 27 21:34:37.341 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 27 21:34:37.341 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.341 INFO kablam! 
Oct 27 21:34:37.341 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.341 INFO kablam!     --> src/lib.rs:4958:66
Oct 27 21:34:37.341 INFO kablam!      |
Oct 27 21:34:37.341 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:34:37.341 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.341 INFO kablam! 
Oct 27 21:34:37.341 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:34:37.341 INFO kablam!     --> src/lib.rs:5241:66
Oct 27 21:34:37.341 INFO kablam!      |
Oct 27 21:34:37.341 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 27 21:34:37.341 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:34:37.341 INFO kablam! 
Oct 27 21:34:41.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
Oct 27 21:34:41.339 INFO kablam! su: No module specific data is present
Oct 27 21:34:42.604 INFO running `"docker" "rm" "-f" "6f06a4f71c0197b228d05a7060b308cc9560a8081c49dd57b10fb51294a52a71"`
Oct 27 21:34:42.975 INFO blam! 6f06a4f71c0197b228d05a7060b308cc9560a8081c49dd57b10fb51294a52a71