Aug 17 21:11:30.731 INFO checking google-cloudiot1-1.0.7+20171204 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 21:11:30.731 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 21:11:30.731 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 21:11:30.731 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 21:11:31.026 INFO blam! 95148cd9c321776b049a45c04b12ee919e39f5ce063c16c951f2d8ac7bf88898
Aug 17 21:11:31.028 INFO running `"docker" "start" "-a" "95148cd9c321776b049a45c04b12ee919e39f5ce063c16c951f2d8ac7bf88898"`
Aug 17 21:11:32.335 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Aug 17 21:11:40.334 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.334 INFO kablam!     --> src/lib.rs:1754:66
Aug 17 21:11:40.334 INFO kablam!      |
Aug 17 21:11:40.334 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Aug 17 21:11:40.334 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.334 INFO kablam!      |
Aug 17 21:11:40.334 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 17 21:11:40.334 INFO kablam! 
Aug 17 21:11:40.334 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.335 INFO kablam!     --> src/lib.rs:2077:66
Aug 17 21:11:40.335 INFO kablam!      |
Aug 17 21:11:40.335 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.335 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.335 INFO kablam! 
Aug 17 21:11:40.335 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.335 INFO kablam!     --> src/lib.rs:2344:66
Aug 17 21:11:40.335 INFO kablam!      |
Aug 17 21:11:40.335 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.335 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.335 INFO kablam! 
Aug 17 21:11:40.335 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.335 INFO kablam!     --> src/lib.rs:2607:66
Aug 17 21:11:40.335 INFO kablam!      |
Aug 17 21:11:40.335 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.335 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.335 INFO kablam! 
Aug 17 21:11:40.335 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.335 INFO kablam!     --> src/lib.rs:2903:66
Aug 17 21:11:40.337 INFO kablam!      |
Aug 17 21:11:40.337 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.337 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.337 INFO kablam! 
Aug 17 21:11:40.337 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.337 INFO kablam!     --> src/lib.rs:3189:66
Aug 17 21:11:40.337 INFO kablam!      |
Aug 17 21:11:40.337 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.337 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.338 INFO kablam! 
Aug 17 21:11:40.338 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.338 INFO kablam!     --> src/lib.rs:3474:66
Aug 17 21:11:40.338 INFO kablam!      |
Aug 17 21:11:40.338 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.338 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.338 INFO kablam! 
Aug 17 21:11:40.338 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.338 INFO kablam!     --> src/lib.rs:3762:66
Aug 17 21:11:40.338 INFO kablam!      |
Aug 17 21:11:40.338 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.338 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.338 INFO kablam! 
Aug 17 21:11:40.338 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.338 INFO kablam!     --> src/lib.rs:4050:66
Aug 17 21:11:40.338 INFO kablam!      |
Aug 17 21:11:40.338 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.338 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.338 INFO kablam! 
Aug 17 21:11:40.338 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.338 INFO kablam!     --> src/lib.rs:4328:66
Aug 17 21:11:40.338 INFO kablam!      |
Aug 17 21:11:40.338 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.338 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.338 INFO kablam! 
Aug 17 21:11:40.338 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.338 INFO kablam!     --> src/lib.rs:4591:66
Aug 17 21:11:40.338 INFO kablam!      |
Aug 17 21:11:40.338 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.339 INFO kablam! 
Aug 17 21:11:40.339 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.339 INFO kablam!     --> src/lib.rs:4871:66
Aug 17 21:11:40.339 INFO kablam!      |
Aug 17 21:11:40.339 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.339 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.339 INFO kablam! 
Aug 17 21:11:40.342 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.342 INFO kablam!     --> src/lib.rs:5140:66
Aug 17 21:11:40.342 INFO kablam!      |
Aug 17 21:11:40.342 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.342 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.342 INFO kablam! 
Aug 17 21:11:40.342 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.342 INFO kablam!     --> src/lib.rs:5407:66
Aug 17 21:11:40.342 INFO kablam!      |
Aug 17 21:11:40.342 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.342 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.342 INFO kablam! 
Aug 17 21:11:40.342 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.342 INFO kablam!     --> src/lib.rs:5670:66
Aug 17 21:11:40.342 INFO kablam!      |
Aug 17 21:11:40.342 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.342 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.342 INFO kablam! 
Aug 17 21:11:40.342 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.342 INFO kablam!     --> src/lib.rs:5957:66
Aug 17 21:11:40.342 INFO kablam!      |
Aug 17 21:11:40.342 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.343 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.343 INFO kablam! 
Aug 17 21:11:40.906 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.906 INFO kablam!     --> src/lib.rs:1754:66
Aug 17 21:11:40.906 INFO kablam!      |
Aug 17 21:11:40.906 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Aug 17 21:11:40.906 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.906 INFO kablam!      |
Aug 17 21:11:40.906 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 17 21:11:40.906 INFO kablam! 
Aug 17 21:11:40.907 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.908 INFO kablam!     --> src/lib.rs:2077:66
Aug 17 21:11:40.908 INFO kablam!      |
Aug 17 21:11:40.908 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.908 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.908 INFO kablam! 
Aug 17 21:11:40.909 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.909 INFO kablam!     --> src/lib.rs:2344:66
Aug 17 21:11:40.909 INFO kablam!      |
Aug 17 21:11:40.909 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.909 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.909 INFO kablam! 
Aug 17 21:11:40.909 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.909 INFO kablam!     --> src/lib.rs:2607:66
Aug 17 21:11:40.909 INFO kablam!      |
Aug 17 21:11:40.909 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.909 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.909 INFO kablam! 
Aug 17 21:11:40.911 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.911 INFO kablam!     --> src/lib.rs:2903:66
Aug 17 21:11:40.911 INFO kablam!      |
Aug 17 21:11:40.911 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.911 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.911 INFO kablam! 
Aug 17 21:11:40.911 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.912 INFO kablam!     --> src/lib.rs:3189:66
Aug 17 21:11:40.912 INFO kablam!      |
Aug 17 21:11:40.912 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.912 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.913 INFO kablam! 
Aug 17 21:11:40.913 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.913 INFO kablam!     --> src/lib.rs:3474:66
Aug 17 21:11:40.913 INFO kablam!      |
Aug 17 21:11:40.913 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.913 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.913 INFO kablam! 
Aug 17 21:11:40.913 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.913 INFO kablam!     --> src/lib.rs:3762:66
Aug 17 21:11:40.913 INFO kablam!      |
Aug 17 21:11:40.913 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.913 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.913 INFO kablam! 
Aug 17 21:11:40.914 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.914 INFO kablam!     --> src/lib.rs:4050:66
Aug 17 21:11:40.914 INFO kablam!      |
Aug 17 21:11:40.914 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.914 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.914 INFO kablam! 
Aug 17 21:11:40.915 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.915 INFO kablam!     --> src/lib.rs:4328:66
Aug 17 21:11:40.915 INFO kablam!      |
Aug 17 21:11:40.915 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.916 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.916 INFO kablam! 
Aug 17 21:11:40.916 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.916 INFO kablam!     --> src/lib.rs:4591:66
Aug 17 21:11:40.916 INFO kablam!      |
Aug 17 21:11:40.916 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.916 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.916 INFO kablam! 
Aug 17 21:11:40.917 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.917 INFO kablam!     --> src/lib.rs:4871:66
Aug 17 21:11:40.917 INFO kablam!      |
Aug 17 21:11:40.917 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.917 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.917 INFO kablam! 
Aug 17 21:11:40.918 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.918 INFO kablam!     --> src/lib.rs:5140:66
Aug 17 21:11:40.918 INFO kablam!      |
Aug 17 21:11:40.918 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.918 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.918 INFO kablam! 
Aug 17 21:11:40.918 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.918 INFO kablam!     --> src/lib.rs:5407:66
Aug 17 21:11:40.918 INFO kablam!      |
Aug 17 21:11:40.918 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:11:40.918 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.918 INFO kablam! 
Aug 17 21:11:40.919 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.919 INFO kablam!     --> src/lib.rs:5670:66
Aug 17 21:11:40.919 INFO kablam!      |
Aug 17 21:11:40.919 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:11:40.919 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.919 INFO kablam! 
Aug 17 21:11:40.920 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:11:40.920 INFO kablam!     --> src/lib.rs:5957:66
Aug 17 21:11:40.920 INFO kablam!      |
Aug 17 21:11:40.920 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:11:40.920 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:11:40.920 INFO kablam! 
Aug 17 21:11:52.012 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.03s
Aug 17 21:11:52.026 INFO kablam! su: No module specific data is present
Aug 17 21:11:52.558 INFO running `"docker" "rm" "-f" "95148cd9c321776b049a45c04b12ee919e39f5ce063c16c951f2d8ac7bf88898"`
Aug 17 21:11:52.716 INFO blam! 95148cd9c321776b049a45c04b12ee919e39f5ce063c16c951f2d8ac7bf88898