Sep 06 06:08:49.361 INFO checking google-cloudbuild1-1.0.7+20171205 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 06:08:49.361 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 06:08:49.361 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:08:49.481 INFO blam! f741f82fa358877dc91131bac2c7a1e7eee5acd6950bcb7b4adcee77216a8f9e
Sep 06 06:08:49.483 INFO running `"docker" "start" "-a" "f741f82fa358877dc91131bac2c7a1e7eee5acd6950bcb7b4adcee77216a8f9e"`
Sep 06 06:08:50.441 INFO kablam! usermod: no changes
Sep 06 06:08:50.670 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (file:///source)
Sep 06 06:08:53.989 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:53.989 INFO kablam!     --> src/lib.rs:1605:66
Sep 06 06:08:53.989 INFO kablam!      |
Sep 06 06:08:53.989 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:53.989 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:53.998 INFO kablam!      |
Sep 06 06:08:53.998 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 06 06:08:53.998 INFO kablam! 
Sep 06 06:08:53.999 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:53.999 INFO kablam!     --> src/lib.rs:1897:66
Sep 06 06:08:53.999 INFO kablam!      |
Sep 06 06:08:53.999 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 06 06:08:53.999 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:53.999 INFO kablam! 
Sep 06 06:08:54.000 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.000 INFO kablam!     --> src/lib.rs:2182:66
Sep 06 06:08:54.000 INFO kablam!      |
Sep 06 06:08:54.000 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 06 06:08:54.000 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.000 INFO kablam! 
Sep 06 06:08:54.001 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.001 INFO kablam!     --> src/lib.rs:2437:66
Sep 06 06:08:54.001 INFO kablam!      |
Sep 06 06:08:54.001 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.001 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.001 INFO kablam! 
Sep 06 06:08:54.002 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.002 INFO kablam!     --> src/lib.rs:2699:66
Sep 06 06:08:54.002 INFO kablam!      |
Sep 06 06:08:54.002 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 06 06:08:54.002 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.002 INFO kablam! 
Sep 06 06:08:54.003 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.003 INFO kablam!     --> src/lib.rs:2951:66
Sep 06 06:08:54.003 INFO kablam!      |
Sep 06 06:08:54.003 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.003 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.003 INFO kablam! 
Sep 06 06:08:54.004 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.004 INFO kablam!     --> src/lib.rs:3219:66
Sep 06 06:08:54.004 INFO kablam!      |
Sep 06 06:08:54.004 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 06 06:08:54.004 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.004 INFO kablam! 
Sep 06 06:08:54.005 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.005 INFO kablam!     --> src/lib.rs:3514:66
Sep 06 06:08:54.005 INFO kablam!      |
Sep 06 06:08:54.005 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.005 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.005 INFO kablam! 
Sep 06 06:08:54.006 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.006 INFO kablam!     --> src/lib.rs:3791:66
Sep 06 06:08:54.006 INFO kablam!      |
Sep 06 06:08:54.006 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.006 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.006 INFO kablam! 
Sep 06 06:08:54.007 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.007 INFO kablam!     --> src/lib.rs:4060:66
Sep 06 06:08:54.007 INFO kablam!      |
Sep 06 06:08:54.007 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 06 06:08:54.007 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.007 INFO kablam! 
Sep 06 06:08:54.008 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.008 INFO kablam!     --> src/lib.rs:4347:66
Sep 06 06:08:54.008 INFO kablam!      |
Sep 06 06:08:54.008 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 06 06:08:54.008 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.008 INFO kablam! 
Sep 06 06:08:54.008 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.009 INFO kablam!     --> src/lib.rs:4665:66
Sep 06 06:08:54.009 INFO kablam!      |
Sep 06 06:08:54.009 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 06 06:08:54.009 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.009 INFO kablam! 
Sep 06 06:08:54.009 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.009 INFO kablam!     --> src/lib.rs:4958:66
Sep 06 06:08:54.009 INFO kablam!      |
Sep 06 06:08:54.009 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.009 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.010 INFO kablam! 
Sep 06 06:08:54.010 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.010 INFO kablam!     --> src/lib.rs:5241:66
Sep 06 06:08:54.010 INFO kablam!      |
Sep 06 06:08:54.010 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 06 06:08:54.010 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.011 INFO kablam! 
Sep 06 06:08:54.044 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.044 INFO kablam!     --> src/lib.rs:1605:66
Sep 06 06:08:54.044 INFO kablam!      |
Sep 06 06:08:54.044 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.044 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.044 INFO kablam!      |
Sep 06 06:08:54.044 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 06 06:08:54.044 INFO kablam! 
Sep 06 06:08:54.044 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.044 INFO kablam!     --> src/lib.rs:1897:66
Sep 06 06:08:54.044 INFO kablam!      |
Sep 06 06:08:54.044 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 06 06:08:54.044 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.044 INFO kablam! 
Sep 06 06:08:54.044 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.044 INFO kablam!     --> src/lib.rs:2182:66
Sep 06 06:08:54.044 INFO kablam!      |
Sep 06 06:08:54.044 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 06 06:08:54.044 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.044 INFO kablam! 
Sep 06 06:08:54.045 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.045 INFO kablam!     --> src/lib.rs:2437:66
Sep 06 06:08:54.045 INFO kablam!      |
Sep 06 06:08:54.045 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.045 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.045 INFO kablam! 
Sep 06 06:08:54.045 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.045 INFO kablam!     --> src/lib.rs:2699:66
Sep 06 06:08:54.045 INFO kablam!      |
Sep 06 06:08:54.045 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 06 06:08:54.045 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.045 INFO kablam! 
Sep 06 06:08:54.045 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.045 INFO kablam!     --> src/lib.rs:2951:66
Sep 06 06:08:54.045 INFO kablam!      |
Sep 06 06:08:54.045 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.045 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.045 INFO kablam! 
Sep 06 06:08:54.046 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.046 INFO kablam!     --> src/lib.rs:3219:66
Sep 06 06:08:54.046 INFO kablam!      |
Sep 06 06:08:54.046 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 06 06:08:54.046 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.046 INFO kablam! 
Sep 06 06:08:54.046 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.046 INFO kablam!     --> src/lib.rs:3514:66
Sep 06 06:08:54.046 INFO kablam!      |
Sep 06 06:08:54.046 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.046 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.046 INFO kablam! 
Sep 06 06:08:54.046 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.046 INFO kablam!     --> src/lib.rs:3791:66
Sep 06 06:08:54.046 INFO kablam!      |
Sep 06 06:08:54.046 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.046 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.046 INFO kablam! 
Sep 06 06:08:54.046 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.046 INFO kablam!     --> src/lib.rs:4060:66
Sep 06 06:08:54.047 INFO kablam!      |
Sep 06 06:08:54.047 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 06 06:08:54.047 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.047 INFO kablam! 
Sep 06 06:08:54.047 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.047 INFO kablam!     --> src/lib.rs:4347:66
Sep 06 06:08:54.047 INFO kablam!      |
Sep 06 06:08:54.047 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 06 06:08:54.047 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.047 INFO kablam! 
Sep 06 06:08:54.047 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.047 INFO kablam!     --> src/lib.rs:4665:66
Sep 06 06:08:54.047 INFO kablam!      |
Sep 06 06:08:54.047 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 06 06:08:54.047 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.047 INFO kablam! 
Sep 06 06:08:54.047 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.047 INFO kablam!     --> src/lib.rs:4958:66
Sep 06 06:08:54.048 INFO kablam!      |
Sep 06 06:08:54.048 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 06 06:08:54.048 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.048 INFO kablam! 
Sep 06 06:08:54.048 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:08:54.048 INFO kablam!     --> src/lib.rs:5241:66
Sep 06 06:08:54.048 INFO kablam!      |
Sep 06 06:08:54.048 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 06 06:08:54.048 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:08:54.048 INFO kablam! 
Sep 06 06:08:57.786 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
Sep 06 06:08:57.790 INFO kablam! su: No module specific data is present
Sep 06 06:08:58.436 INFO running `"docker" "rm" "-f" "f741f82fa358877dc91131bac2c7a1e7eee5acd6950bcb7b4adcee77216a8f9e"`
Sep 06 06:08:58.487 INFO blam! f741f82fa358877dc91131bac2c7a1e7eee5acd6950bcb7b4adcee77216a8f9e