Sep 01 18:55:27.874 INFO checking google-cloudiot1-1.0.7+20171204 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 18:55:27.874 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 18:55:27.874 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 18:55:28.054 INFO blam! 44902799594fa2d3d25a74b851b69199f24e7fbef1cc1bc56c8ccb2405a47af9
Sep 01 18:55:28.056 INFO running `"docker" "start" "-a" "44902799594fa2d3d25a74b851b69199f24e7fbef1cc1bc56c8ccb2405a47af9"`
Sep 01 18:55:28.834 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Sep 01 18:55:34.019 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.021 INFO kablam!     --> src/lib.rs:1754:66
Sep 01 18:55:34.021 INFO kablam!      |
Sep 01 18:55:34.021 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 01 18:55:34.021 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.021 INFO kablam!      |
Sep 01 18:55:34.021 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 18:55:34.021 INFO kablam! 
Sep 01 18:55:34.021 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.021 INFO kablam!     --> src/lib.rs:2077:66
Sep 01 18:55:34.021 INFO kablam!      |
Sep 01 18:55:34.021 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.021 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.021 INFO kablam! 
Sep 01 18:55:34.021 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.021 INFO kablam!     --> src/lib.rs:2344:66
Sep 01 18:55:34.021 INFO kablam!      |
Sep 01 18:55:34.021 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:34.021 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.021 INFO kablam! 
Sep 01 18:55:34.022 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.023 INFO kablam!     --> src/lib.rs:2607:66
Sep 01 18:55:34.023 INFO kablam!      |
Sep 01 18:55:34.023 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:34.023 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.023 INFO kablam! 
Sep 01 18:55:34.024 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.024 INFO kablam!     --> src/lib.rs:2903:66
Sep 01 18:55:34.024 INFO kablam!      |
Sep 01 18:55:34.024 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:34.024 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.024 INFO kablam! 
Sep 01 18:55:34.025 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.025 INFO kablam!     --> src/lib.rs:3189:66
Sep 01 18:55:34.025 INFO kablam!      |
Sep 01 18:55:34.025 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.025 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.025 INFO kablam! 
Sep 01 18:55:34.026 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.026 INFO kablam!     --> src/lib.rs:3474:66
Sep 01 18:55:34.026 INFO kablam!      |
Sep 01 18:55:34.026 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.026 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.026 INFO kablam! 
Sep 01 18:55:34.027 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.027 INFO kablam!     --> src/lib.rs:3762:66
Sep 01 18:55:34.027 INFO kablam!      |
Sep 01 18:55:34.027 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.027 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.027 INFO kablam! 
Sep 01 18:55:34.029 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.029 INFO kablam!     --> src/lib.rs:4050:66
Sep 01 18:55:34.029 INFO kablam!      |
Sep 01 18:55:34.029 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.029 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.029 INFO kablam! 
Sep 01 18:55:34.030 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.030 INFO kablam!     --> src/lib.rs:4328:66
Sep 01 18:55:34.030 INFO kablam!      |
Sep 01 18:55:34.030 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:34.030 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.030 INFO kablam! 
Sep 01 18:55:34.031 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.031 INFO kablam!     --> src/lib.rs:4591:66
Sep 01 18:55:34.031 INFO kablam!      |
Sep 01 18:55:34.031 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.031 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.031 INFO kablam! 
Sep 01 18:55:34.032 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.032 INFO kablam!     --> src/lib.rs:4871:66
Sep 01 18:55:34.032 INFO kablam!      |
Sep 01 18:55:34.032 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.032 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.032 INFO kablam! 
Sep 01 18:55:34.033 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.033 INFO kablam!     --> src/lib.rs:5140:66
Sep 01 18:55:34.033 INFO kablam!      |
Sep 01 18:55:34.033 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.033 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.034 INFO kablam! 
Sep 01 18:55:34.035 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.035 INFO kablam!     --> src/lib.rs:5407:66
Sep 01 18:55:34.035 INFO kablam!      |
Sep 01 18:55:34.035 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:34.035 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.035 INFO kablam! 
Sep 01 18:55:34.036 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.036 INFO kablam!     --> src/lib.rs:5670:66
Sep 01 18:55:34.036 INFO kablam!      |
Sep 01 18:55:34.036 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.036 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.036 INFO kablam! 
Sep 01 18:55:34.037 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.037 INFO kablam!     --> src/lib.rs:5957:66
Sep 01 18:55:34.037 INFO kablam!      |
Sep 01 18:55:34.037 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:34.037 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.037 INFO kablam! 
Sep 01 18:55:34.186 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.186 INFO kablam!     --> src/lib.rs:1754:66
Sep 01 18:55:34.186 INFO kablam!      |
Sep 01 18:55:34.186 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 01 18:55:34.186 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.186 INFO kablam!      |
Sep 01 18:55:34.186 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 18:55:34.186 INFO kablam! 
Sep 01 18:55:34.186 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.186 INFO kablam!     --> src/lib.rs:2077:66
Sep 01 18:55:34.186 INFO kablam!      |
Sep 01 18:55:34.186 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.187 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.187 INFO kablam! 
Sep 01 18:55:34.187 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.187 INFO kablam!     --> src/lib.rs:2344:66
Sep 01 18:55:34.187 INFO kablam!      |
Sep 01 18:55:34.187 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:34.187 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.187 INFO kablam! 
Sep 01 18:55:34.188 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.188 INFO kablam!     --> src/lib.rs:2607:66
Sep 01 18:55:34.188 INFO kablam!      |
Sep 01 18:55:34.188 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:34.188 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.188 INFO kablam! 
Sep 01 18:55:34.189 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.189 INFO kablam!     --> src/lib.rs:2903:66
Sep 01 18:55:34.189 INFO kablam!      |
Sep 01 18:55:34.189 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:34.189 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.189 INFO kablam! 
Sep 01 18:55:34.190 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.190 INFO kablam!     --> src/lib.rs:3189:66
Sep 01 18:55:34.190 INFO kablam!      |
Sep 01 18:55:34.190 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.190 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.190 INFO kablam! 
Sep 01 18:55:34.191 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.191 INFO kablam!     --> src/lib.rs:3474:66
Sep 01 18:55:34.191 INFO kablam!      |
Sep 01 18:55:34.191 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.191 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.191 INFO kablam! 
Sep 01 18:55:34.192 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.192 INFO kablam!     --> src/lib.rs:3762:66
Sep 01 18:55:34.192 INFO kablam!      |
Sep 01 18:55:34.192 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.192 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.192 INFO kablam! 
Sep 01 18:55:34.193 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.193 INFO kablam!     --> src/lib.rs:4050:66
Sep 01 18:55:34.193 INFO kablam!      |
Sep 01 18:55:34.193 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.193 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.193 INFO kablam! 
Sep 01 18:55:34.194 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.194 INFO kablam!     --> src/lib.rs:4328:66
Sep 01 18:55:34.194 INFO kablam!      |
Sep 01 18:55:34.194 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:34.194 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.194 INFO kablam! 
Sep 01 18:55:34.195 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.195 INFO kablam!     --> src/lib.rs:4591:66
Sep 01 18:55:34.195 INFO kablam!      |
Sep 01 18:55:34.195 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.195 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.195 INFO kablam! 
Sep 01 18:55:34.196 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.196 INFO kablam!     --> src/lib.rs:4871:66
Sep 01 18:55:34.196 INFO kablam!      |
Sep 01 18:55:34.196 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.196 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.196 INFO kablam! 
Sep 01 18:55:34.197 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.197 INFO kablam!     --> src/lib.rs:5140:66
Sep 01 18:55:34.197 INFO kablam!      |
Sep 01 18:55:34.197 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.197 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.197 INFO kablam! 
Sep 01 18:55:34.198 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.198 INFO kablam!     --> src/lib.rs:5407:66
Sep 01 18:55:34.198 INFO kablam!      |
Sep 01 18:55:34.198 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:34.198 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.198 INFO kablam! 
Sep 01 18:55:34.198 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.199 INFO kablam!     --> src/lib.rs:5670:66
Sep 01 18:55:34.199 INFO kablam!      |
Sep 01 18:55:34.199 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:34.199 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.199 INFO kablam! 
Sep 01 18:55:34.199 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:34.199 INFO kablam!     --> src/lib.rs:5957:66
Sep 01 18:55:34.200 INFO kablam!      |
Sep 01 18:55:34.200 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:34.200 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:34.200 INFO kablam! 
Sep 01 18:55:39.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.31s
Sep 01 18:55:39.014 INFO kablam! su: No module specific data is present
Sep 01 18:55:39.624 INFO running `"docker" "rm" "-f" "44902799594fa2d3d25a74b851b69199f24e7fbef1cc1bc56c8ccb2405a47af9"`
Sep 01 18:55:39.719 INFO blam! 44902799594fa2d3d25a74b851b69199f24e7fbef1cc1bc56c8ccb2405a47af9