Aug 30 15:45:36.881 INFO checking google-cloudiot1-1.0.7+20171204 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 15:45:36.881 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 15:45:36.882 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 15:45:37.094 INFO blam! 5058af7a4d2464b3ca00e3a0314b5ad3ef0474994b72cf8060d11b86b6caee84
Aug 30 15:45:37.096 INFO running `"docker" "start" "-a" "5058af7a4d2464b3ca00e3a0314b5ad3ef0474994b72cf8060d11b86b6caee84"`
Aug 30 15:45:37.892 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Aug 30 15:45:42.667 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.667 INFO kablam!     --> src/lib.rs:1754:66
Aug 30 15:45:42.667 INFO kablam!      |
Aug 30 15:45:42.667 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Aug 30 15:45:42.667 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.667 INFO kablam!      |
Aug 30 15:45:42.667 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 30 15:45:42.667 INFO kablam! 
Aug 30 15:45:42.668 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.668 INFO kablam!     --> src/lib.rs:2077:66
Aug 30 15:45:42.668 INFO kablam!      |
Aug 30 15:45:42.668 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.668 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.668 INFO kablam! 
Aug 30 15:45:42.668 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.668 INFO kablam!     --> src/lib.rs:2344:66
Aug 30 15:45:42.668 INFO kablam!      |
Aug 30 15:45:42.668 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:45:42.668 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.668 INFO kablam! 
Aug 30 15:45:42.669 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.669 INFO kablam!     --> src/lib.rs:2607:66
Aug 30 15:45:42.669 INFO kablam!      |
Aug 30 15:45:42.669 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:45:42.669 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.669 INFO kablam! 
Aug 30 15:45:42.670 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.670 INFO kablam!     --> src/lib.rs:2903:66
Aug 30 15:45:42.670 INFO kablam!      |
Aug 30 15:45:42.670 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:45:42.670 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.670 INFO kablam! 
Aug 30 15:45:42.671 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.672 INFO kablam!     --> src/lib.rs:3189:66
Aug 30 15:45:42.672 INFO kablam!      |
Aug 30 15:45:42.672 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.672 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.672 INFO kablam! 
Aug 30 15:45:42.672 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.672 INFO kablam!     --> src/lib.rs:3474:66
Aug 30 15:45:42.672 INFO kablam!      |
Aug 30 15:45:42.672 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.672 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.672 INFO kablam! 
Aug 30 15:45:42.673 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.673 INFO kablam!     --> src/lib.rs:3762:66
Aug 30 15:45:42.673 INFO kablam!      |
Aug 30 15:45:42.673 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.673 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.673 INFO kablam! 
Aug 30 15:45:42.674 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.674 INFO kablam!     --> src/lib.rs:4050:66
Aug 30 15:45:42.674 INFO kablam!      |
Aug 30 15:45:42.674 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.674 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.674 INFO kablam! 
Aug 30 15:45:42.675 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.675 INFO kablam!     --> src/lib.rs:4328:66
Aug 30 15:45:42.675 INFO kablam!      |
Aug 30 15:45:42.675 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:45:42.675 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.675 INFO kablam! 
Aug 30 15:45:42.676 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.676 INFO kablam!     --> src/lib.rs:4591:66
Aug 30 15:45:42.676 INFO kablam!      |
Aug 30 15:45:42.676 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.676 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.676 INFO kablam! 
Aug 30 15:45:42.676 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.677 INFO kablam!     --> src/lib.rs:4871:66
Aug 30 15:45:42.677 INFO kablam!      |
Aug 30 15:45:42.677 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.677 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.677 INFO kablam! 
Aug 30 15:45:42.677 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.677 INFO kablam!     --> src/lib.rs:5140:66
Aug 30 15:45:42.677 INFO kablam!      |
Aug 30 15:45:42.677 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.677 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.677 INFO kablam! 
Aug 30 15:45:42.678 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.678 INFO kablam!     --> src/lib.rs:5407:66
Aug 30 15:45:42.678 INFO kablam!      |
Aug 30 15:45:42.678 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:45:42.678 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.678 INFO kablam! 
Aug 30 15:45:42.679 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.679 INFO kablam!     --> src/lib.rs:5670:66
Aug 30 15:45:42.679 INFO kablam!      |
Aug 30 15:45:42.679 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:42.679 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.679 INFO kablam! 
Aug 30 15:45:42.680 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:42.680 INFO kablam!     --> src/lib.rs:5957:66
Aug 30 15:45:42.680 INFO kablam!      |
Aug 30 15:45:42.680 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:45:42.680 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:42.680 INFO kablam! 
Aug 30 15:45:43.059 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.059 INFO kablam!     --> src/lib.rs:1754:66
Aug 30 15:45:43.059 INFO kablam!      |
Aug 30 15:45:43.059 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Aug 30 15:45:43.059 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.059 INFO kablam!      |
Aug 30 15:45:43.059 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 30 15:45:43.059 INFO kablam! 
Aug 30 15:45:43.059 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.059 INFO kablam!     --> src/lib.rs:2077:66
Aug 30 15:45:43.059 INFO kablam!      |
Aug 30 15:45:43.059 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.059 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.060 INFO kablam! 
Aug 30 15:45:43.061 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.061 INFO kablam!     --> src/lib.rs:2344:66
Aug 30 15:45:43.061 INFO kablam!      |
Aug 30 15:45:43.061 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:45:43.061 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.062 INFO kablam! 
Aug 30 15:45:43.063 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.063 INFO kablam!     --> src/lib.rs:2607:66
Aug 30 15:45:43.063 INFO kablam!      |
Aug 30 15:45:43.063 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:45:43.063 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.064 INFO kablam! 
Aug 30 15:45:43.065 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.065 INFO kablam!     --> src/lib.rs:2903:66
Aug 30 15:45:43.065 INFO kablam!      |
Aug 30 15:45:43.065 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:45:43.065 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.066 INFO kablam! 
Aug 30 15:45:43.067 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.067 INFO kablam!     --> src/lib.rs:3189:66
Aug 30 15:45:43.067 INFO kablam!      |
Aug 30 15:45:43.067 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.067 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.068 INFO kablam! 
Aug 30 15:45:43.069 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.069 INFO kablam!     --> src/lib.rs:3474:66
Aug 30 15:45:43.069 INFO kablam!      |
Aug 30 15:45:43.069 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.069 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.070 INFO kablam! 
Aug 30 15:45:43.071 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.071 INFO kablam!     --> src/lib.rs:3762:66
Aug 30 15:45:43.071 INFO kablam!      |
Aug 30 15:45:43.071 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.071 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.071 INFO kablam! 
Aug 30 15:45:43.073 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.073 INFO kablam!     --> src/lib.rs:4050:66
Aug 30 15:45:43.073 INFO kablam!      |
Aug 30 15:45:43.073 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.073 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.073 INFO kablam! 
Aug 30 15:45:43.075 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.075 INFO kablam!     --> src/lib.rs:4328:66
Aug 30 15:45:43.075 INFO kablam!      |
Aug 30 15:45:43.075 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:45:43.075 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.075 INFO kablam! 
Aug 30 15:45:43.076 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.077 INFO kablam!     --> src/lib.rs:4591:66
Aug 30 15:45:43.077 INFO kablam!      |
Aug 30 15:45:43.077 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.077 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.077 INFO kablam! 
Aug 30 15:45:43.078 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.078 INFO kablam!     --> src/lib.rs:4871:66
Aug 30 15:45:43.079 INFO kablam!      |
Aug 30 15:45:43.079 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.079 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.079 INFO kablam! 
Aug 30 15:45:43.080 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.080 INFO kablam!     --> src/lib.rs:5140:66
Aug 30 15:45:43.080 INFO kablam!      |
Aug 30 15:45:43.081 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.081 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.081 INFO kablam! 
Aug 30 15:45:43.082 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.082 INFO kablam!     --> src/lib.rs:5407:66
Aug 30 15:45:43.082 INFO kablam!      |
Aug 30 15:45:43.082 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:45:43.082 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.083 INFO kablam! 
Aug 30 15:45:43.084 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.084 INFO kablam!     --> src/lib.rs:5670:66
Aug 30 15:45:43.084 INFO kablam!      |
Aug 30 15:45:43.084 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:45:43.084 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.085 INFO kablam! 
Aug 30 15:45:43.086 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:45:43.086 INFO kablam!     --> src/lib.rs:5957:66
Aug 30 15:45:43.086 INFO kablam!      |
Aug 30 15:45:43.086 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:45:43.086 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:45:43.087 INFO kablam! 
Aug 30 15:45:48.615 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.92s
Aug 30 15:45:48.628 INFO kablam! su: No module specific data is present
Aug 30 15:45:49.041 INFO running `"docker" "rm" "-f" "5058af7a4d2464b3ca00e3a0314b5ad3ef0474994b72cf8060d11b86b6caee84"`
Aug 30 15:45:49.150 INFO blam! 5058af7a4d2464b3ca00e3a0314b5ad3ef0474994b72cf8060d11b86b6caee84