Sep 21 09:29:15.191 INFO checking google-cloudbuild1-1.0.7+20171205 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 09:29:15.191 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 09:29:15.191 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 09:29:15.402 INFO blam! 94ea634e768c5b56c4a6a093766fb53631d9b784ac70c2267fb528116a4559f8
Sep 21 09:29:15.404 INFO running `"docker" "start" "-a" "94ea634e768c5b56c4a6a093766fb53631d9b784ac70c2267fb528116a4559f8"`
Sep 21 09:29:16.299 INFO kablam! usermod: no changes
Sep 21 09:29:16.546 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (/source)
Sep 21 09:29:19.871 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.871 INFO kablam!     --> src/lib.rs:1605:66
Sep 21 09:29:19.871 INFO kablam!      |
Sep 21 09:29:19.871 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:19.871 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.871 INFO kablam!      |
Sep 21 09:29:19.871 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 21 09:29:19.871 INFO kablam! 
Sep 21 09:29:19.871 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.871 INFO kablam!     --> src/lib.rs:1897:66
Sep 21 09:29:19.871 INFO kablam!      |
Sep 21 09:29:19.871 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 21 09:29:19.871 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.871 INFO kablam! 
Sep 21 09:29:19.871 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.871 INFO kablam!     --> src/lib.rs:2182:66
Sep 21 09:29:19.871 INFO kablam!      |
Sep 21 09:29:19.871 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:29:19.871 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.871 INFO kablam! 
Sep 21 09:29:19.871 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.871 INFO kablam!     --> src/lib.rs:2437:66
Sep 21 09:29:19.871 INFO kablam!      |
Sep 21 09:29:19.871 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:19.871 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.872 INFO kablam! 
Sep 21 09:29:19.872 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.872 INFO kablam!     --> src/lib.rs:2699:66
Sep 21 09:29:19.872 INFO kablam!      |
Sep 21 09:29:19.872 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:29:19.872 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.872 INFO kablam! 
Sep 21 09:29:19.872 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.872 INFO kablam!     --> src/lib.rs:2951:66
Sep 21 09:29:19.872 INFO kablam!      |
Sep 21 09:29:19.872 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:19.872 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.872 INFO kablam! 
Sep 21 09:29:19.882 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.882 INFO kablam!     --> src/lib.rs:3219:66
Sep 21 09:29:19.882 INFO kablam!      |
Sep 21 09:29:19.882 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:29:19.882 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.882 INFO kablam! 
Sep 21 09:29:19.882 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.882 INFO kablam!     --> src/lib.rs:3514:66
Sep 21 09:29:19.882 INFO kablam!      |
Sep 21 09:29:19.882 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:19.882 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.882 INFO kablam! 
Sep 21 09:29:19.882 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.882 INFO kablam!     --> src/lib.rs:3791:66
Sep 21 09:29:19.882 INFO kablam!      |
Sep 21 09:29:19.882 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:19.882 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.882 INFO kablam! 
Sep 21 09:29:19.882 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.882 INFO kablam!     --> src/lib.rs:4060:66
Sep 21 09:29:19.882 INFO kablam!      |
Sep 21 09:29:19.882 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 21 09:29:19.882 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.882 INFO kablam! 
Sep 21 09:29:19.882 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.882 INFO kablam!     --> src/lib.rs:4347:66
Sep 21 09:29:19.882 INFO kablam!      |
Sep 21 09:29:19.882 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:29:19.882 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.882 INFO kablam! 
Sep 21 09:29:19.882 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.882 INFO kablam!     --> src/lib.rs:4665:66
Sep 21 09:29:19.882 INFO kablam!      |
Sep 21 09:29:19.882 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:29:19.883 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.883 INFO kablam! 
Sep 21 09:29:19.883 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.883 INFO kablam!     --> src/lib.rs:4958:66
Sep 21 09:29:19.883 INFO kablam!      |
Sep 21 09:29:19.883 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:19.883 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.883 INFO kablam! 
Sep 21 09:29:19.883 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:19.883 INFO kablam!     --> src/lib.rs:5241:66
Sep 21 09:29:19.883 INFO kablam!      |
Sep 21 09:29:19.883 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:29:19.883 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:19.883 INFO kablam! 
Sep 21 09:29:20.000 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.000 INFO kablam!     --> src/lib.rs:1605:66
Sep 21 09:29:20.000 INFO kablam!      |
Sep 21 09:29:20.000 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:20.000 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.000 INFO kablam!      |
Sep 21 09:29:20.000 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 21 09:29:20.000 INFO kablam! 
Sep 21 09:29:20.000 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.000 INFO kablam!     --> src/lib.rs:1897:66
Sep 21 09:29:20.000 INFO kablam!      |
Sep 21 09:29:20.000 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 21 09:29:20.000 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.000 INFO kablam! 
Sep 21 09:29:20.000 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.000 INFO kablam!     --> src/lib.rs:2182:66
Sep 21 09:29:20.000 INFO kablam!      |
Sep 21 09:29:20.000 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:29:20.000 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.000 INFO kablam! 
Sep 21 09:29:20.000 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.000 INFO kablam!     --> src/lib.rs:2437:66
Sep 21 09:29:20.000 INFO kablam!      |
Sep 21 09:29:20.000 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:20.000 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.000 INFO kablam! 
Sep 21 09:29:20.000 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.000 INFO kablam!     --> src/lib.rs:2699:66
Sep 21 09:29:20.000 INFO kablam!      |
Sep 21 09:29:20.000 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:29:20.000 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.000 INFO kablam! 
Sep 21 09:29:20.001 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.001 INFO kablam!     --> src/lib.rs:2951:66
Sep 21 09:29:20.001 INFO kablam!      |
Sep 21 09:29:20.001 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:20.001 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.001 INFO kablam! 
Sep 21 09:29:20.001 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.001 INFO kablam!     --> src/lib.rs:3219:66
Sep 21 09:29:20.001 INFO kablam!      |
Sep 21 09:29:20.001 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:29:20.001 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.001 INFO kablam! 
Sep 21 09:29:20.001 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.001 INFO kablam!     --> src/lib.rs:3514:66
Sep 21 09:29:20.001 INFO kablam!      |
Sep 21 09:29:20.001 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:20.001 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.001 INFO kablam! 
Sep 21 09:29:20.001 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.001 INFO kablam!     --> src/lib.rs:3791:66
Sep 21 09:29:20.001 INFO kablam!      |
Sep 21 09:29:20.001 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:20.001 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.001 INFO kablam! 
Sep 21 09:29:20.001 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.001 INFO kablam!     --> src/lib.rs:4060:66
Sep 21 09:29:20.001 INFO kablam!      |
Sep 21 09:29:20.001 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 21 09:29:20.001 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.001 INFO kablam! 
Sep 21 09:29:20.001 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.001 INFO kablam!     --> src/lib.rs:4347:66
Sep 21 09:29:20.001 INFO kablam!      |
Sep 21 09:29:20.001 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:29:20.001 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.001 INFO kablam! 
Sep 21 09:29:20.002 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.002 INFO kablam!     --> src/lib.rs:4665:66
Sep 21 09:29:20.002 INFO kablam!      |
Sep 21 09:29:20.002 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:29:20.002 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.002 INFO kablam! 
Sep 21 09:29:20.002 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.002 INFO kablam!     --> src/lib.rs:4958:66
Sep 21 09:29:20.002 INFO kablam!      |
Sep 21 09:29:20.002 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 21 09:29:20.002 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.002 INFO kablam! 
Sep 21 09:29:20.002 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:29:20.002 INFO kablam!     --> src/lib.rs:5241:66
Sep 21 09:29:20.002 INFO kablam!      |
Sep 21 09:29:20.002 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:29:20.002 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:29:20.002 INFO kablam! 
Sep 21 09:29:22.538 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
Sep 21 09:29:22.546 INFO kablam! su: No module specific data is present
Sep 21 09:29:23.345 INFO running `"docker" "rm" "-f" "94ea634e768c5b56c4a6a093766fb53631d9b784ac70c2267fb528116a4559f8"`
Sep 21 09:29:23.468 INFO blam! 94ea634e768c5b56c4a6a093766fb53631d9b784ac70c2267fb528116a4559f8