Aug 17 21:11:31.536 INFO checking google-cloudiot1-1.0.7+20171204 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 21:11:31.536 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 21:11:31.536 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 21:11:31.536 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 21:11:31.789 INFO blam! d56c2528ac97f88a9619c24bd01aa4e69fbbe7d75a2fa14d7038bda17fc4f1cf
Aug 17 21:11:31.792 INFO running `"docker" "start" "-a" "d56c2528ac97f88a9619c24bd01aa4e69fbbe7d75a2fa14d7038bda17fc4f1cf"`
Aug 17 21:11:33.002 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Aug 17 21:11:40.374 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.374 INFO kablam!     --> src/lib.rs:1754:66
Aug 17 21:11:40.374 INFO kablam!      |
Aug 17 21:11:40.374 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Aug 17 21:11:40.374 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.375 INFO kablam!      |
Aug 17 21:11:40.375 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 17 21:11:40.375 INFO kablam! 
Aug 17 21:11:40.376 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.376 INFO kablam!     --> src/lib.rs:2077:66
Aug 17 21:11:40.376 INFO kablam!      |
Aug 17 21:11:40.376 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.376 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.376 INFO kablam! 
Aug 17 21:11:40.377 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.377 INFO kablam!     --> src/lib.rs:2344:66
Aug 17 21:11:40.377 INFO kablam!      |
Aug 17 21:11:40.377 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.377 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.377 INFO kablam! 
Aug 17 21:11:40.378 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.378 INFO kablam!     --> src/lib.rs:2607:66
Aug 17 21:11:40.378 INFO kablam!      |
Aug 17 21:11:40.378 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.378 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.378 INFO kablam! 
Aug 17 21:11:40.379 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.379 INFO kablam!     --> src/lib.rs:2903:66
Aug 17 21:11:40.379 INFO kablam!      |
Aug 17 21:11:40.379 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.379 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.379 INFO kablam! 
Aug 17 21:11:40.380 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.380 INFO kablam!     --> src/lib.rs:3189:66
Aug 17 21:11:40.380 INFO kablam!      |
Aug 17 21:11:40.380 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.380 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.380 INFO kablam! 
Aug 17 21:11:40.381 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.381 INFO kablam!     --> src/lib.rs:3474:66
Aug 17 21:11:40.381 INFO kablam!      |
Aug 17 21:11:40.381 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.381 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.381 INFO kablam! 
Aug 17 21:11:40.382 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.382 INFO kablam!     --> src/lib.rs:3762:66
Aug 17 21:11:40.382 INFO kablam!      |
Aug 17 21:11:40.382 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.382 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.382 INFO kablam! 
Aug 17 21:11:40.383 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.383 INFO kablam!     --> src/lib.rs:4050:66
Aug 17 21:11:40.383 INFO kablam!      |
Aug 17 21:11:40.383 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.383 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.383 INFO kablam! 
Aug 17 21:11:40.384 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.384 INFO kablam!     --> src/lib.rs:4328:66
Aug 17 21:11:40.384 INFO kablam!      |
Aug 17 21:11:40.384 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.384 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.384 INFO kablam! 
Aug 17 21:11:40.385 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.385 INFO kablam!     --> src/lib.rs:4591:66
Aug 17 21:11:40.385 INFO kablam!      |
Aug 17 21:11:40.385 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.385 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.385 INFO kablam! 
Aug 17 21:11:40.386 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.386 INFO kablam!     --> src/lib.rs:4871:66
Aug 17 21:11:40.386 INFO kablam!      |
Aug 17 21:11:40.386 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.386 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.387 INFO kablam! 
Aug 17 21:11:40.388 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.388 INFO kablam!     --> src/lib.rs:5140:66
Aug 17 21:11:40.388 INFO kablam!      |
Aug 17 21:11:40.388 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.388 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.388 INFO kablam! 
Aug 17 21:11:40.389 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.389 INFO kablam!     --> src/lib.rs:5407:66
Aug 17 21:11:40.389 INFO kablam!      |
Aug 17 21:11:40.389 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.389 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.389 INFO kablam! 
Aug 17 21:11:40.390 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.390 INFO kablam!     --> src/lib.rs:5670:66
Aug 17 21:11:40.390 INFO kablam!      |
Aug 17 21:11:40.390 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.390 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.390 INFO kablam! 
Aug 17 21:11:40.391 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.391 INFO kablam!     --> src/lib.rs:5957:66
Aug 17 21:11:40.391 INFO kablam!      |
Aug 17 21:11:40.391 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.391 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.391 INFO kablam! 
Aug 17 21:11:41.735 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.735 INFO kablam!     --> src/lib.rs:1754:66
Aug 17 21:11:41.736 INFO kablam!      |
Aug 17 21:11:41.736 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Aug 17 21:11:41.736 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.736 INFO kablam!      |
Aug 17 21:11:41.736 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 17 21:11:41.736 INFO kablam! 
Aug 17 21:11:41.737 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.737 INFO kablam!     --> src/lib.rs:2077:66
Aug 17 21:11:41.737 INFO kablam!      |
Aug 17 21:11:41.737 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.737 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.737 INFO kablam! 
Aug 17 21:11:41.738 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.738 INFO kablam!     --> src/lib.rs:2344:66
Aug 17 21:11:41.738 INFO kablam!      |
Aug 17 21:11:41.738 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:41.738 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.738 INFO kablam! 
Aug 17 21:11:41.739 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.739 INFO kablam!     --> src/lib.rs:2607:66
Aug 17 21:11:41.739 INFO kablam!      |
Aug 17 21:11:41.739 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:41.739 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.739 INFO kablam! 
Aug 17 21:11:41.741 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.742 INFO kablam!     --> src/lib.rs:2903:66
Aug 17 21:11:41.742 INFO kablam!      |
Aug 17 21:11:41.742 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:41.742 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.742 INFO kablam! 
Aug 17 21:11:41.742 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.743 INFO kablam!     --> src/lib.rs:3189:66
Aug 17 21:11:41.743 INFO kablam!      |
Aug 17 21:11:41.743 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.743 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.743 INFO kablam! 
Aug 17 21:11:41.743 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.744 INFO kablam!     --> src/lib.rs:3474:66
Aug 17 21:11:41.744 INFO kablam!      |
Aug 17 21:11:41.745 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.745 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.745 INFO kablam! 
Aug 17 21:11:41.745 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.745 INFO kablam!     --> src/lib.rs:3762:66
Aug 17 21:11:41.745 INFO kablam!      |
Aug 17 21:11:41.745 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.745 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.746 INFO kablam! 
Aug 17 21:11:41.746 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.746 INFO kablam!     --> src/lib.rs:4050:66
Aug 17 21:11:41.746 INFO kablam!      |
Aug 17 21:11:41.746 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.746 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.746 INFO kablam! 
Aug 17 21:11:41.747 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.747 INFO kablam!     --> src/lib.rs:4328:66
Aug 17 21:11:41.747 INFO kablam!      |
Aug 17 21:11:41.747 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:41.747 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.747 INFO kablam! 
Aug 17 21:11:41.748 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.748 INFO kablam!     --> src/lib.rs:4591:66
Aug 17 21:11:41.748 INFO kablam!      |
Aug 17 21:11:41.748 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.748 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.748 INFO kablam! 
Aug 17 21:11:41.749 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.749 INFO kablam!     --> src/lib.rs:4871:66
Aug 17 21:11:41.749 INFO kablam!      |
Aug 17 21:11:41.749 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.749 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.749 INFO kablam! 
Aug 17 21:11:41.750 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.750 INFO kablam!     --> src/lib.rs:5140:66
Aug 17 21:11:41.750 INFO kablam!      |
Aug 17 21:11:41.750 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.750 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.750 INFO kablam! 
Aug 17 21:11:41.751 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.751 INFO kablam!     --> src/lib.rs:5407:66
Aug 17 21:11:41.751 INFO kablam!      |
Aug 17 21:11:41.751 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:41.751 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.751 INFO kablam! 
Aug 17 21:11:41.752 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.752 INFO kablam!     --> src/lib.rs:5670:66
Aug 17 21:11:41.752 INFO kablam!      |
Aug 17 21:11:41.752 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:41.752 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.752 INFO kablam! 
Aug 17 21:11:41.752 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:41.752 INFO kablam!     --> src/lib.rs:5957:66
Aug 17 21:11:41.753 INFO kablam!      |
Aug 17 21:11:41.753 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:41.753 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:41.753 INFO kablam! 
Aug 17 21:11:53.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.45s
Aug 17 21:11:53.120 INFO kablam! su: No module specific data is present
Aug 17 21:11:53.654 INFO running `"docker" "rm" "-f" "d56c2528ac97f88a9619c24bd01aa4e69fbbe7d75a2fa14d7038bda17fc4f1cf"`
Aug 17 21:11:53.819 INFO blam! d56c2528ac97f88a9619c24bd01aa4e69fbbe7d75a2fa14d7038bda17fc4f1cf