Sep 17 23:45:16.719 INFO checking google-cloudiot1-1.0.7+20171204 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 23:45:16.719 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 23:45:16.719 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:45:17.143 INFO blam! 281b95f2cb349952b6ab0d963277b9010ab66b3e6832319f98a8bebe7210c563
Sep 17 23:45:17.145 INFO running `"docker" "start" "-a" "281b95f2cb349952b6ab0d963277b9010ab66b3e6832319f98a8bebe7210c563"`
Sep 17 23:45:19.571 INFO kablam! usermod: no changes
Sep 17 23:45:19.787 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (/source)
Sep 17 23:45:21.914 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.914 INFO kablam!     --> src/lib.rs:1754:66
Sep 17 23:45:21.914 INFO kablam!      |
Sep 17 23:45:21.914 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 17 23:45:21.914 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.914 INFO kablam!      |
Sep 17 23:45:21.914 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 17 23:45:21.914 INFO kablam! 
Sep 17 23:45:21.914 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.914 INFO kablam!     --> src/lib.rs:2077:66
Sep 17 23:45:21.914 INFO kablam!      |
Sep 17 23:45:21.915 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.915 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.915 INFO kablam! 
Sep 17 23:45:21.915 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.915 INFO kablam!     --> src/lib.rs:2344:66
Sep 17 23:45:21.915 INFO kablam!      |
Sep 17 23:45:21.915 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:21.915 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.915 INFO kablam! 
Sep 17 23:45:21.935 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.935 INFO kablam!     --> src/lib.rs:2607:66
Sep 17 23:45:21.935 INFO kablam!      |
Sep 17 23:45:21.935 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:21.935 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.935 INFO kablam! 
Sep 17 23:45:21.935 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.935 INFO kablam!     --> src/lib.rs:2903:66
Sep 17 23:45:21.935 INFO kablam!      |
Sep 17 23:45:21.935 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:21.935 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.935 INFO kablam! 
Sep 17 23:45:21.935 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.935 INFO kablam!     --> src/lib.rs:3189:66
Sep 17 23:45:21.935 INFO kablam!      |
Sep 17 23:45:21.935 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.935 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.935 INFO kablam! 
Sep 17 23:45:21.935 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.935 INFO kablam!     --> src/lib.rs:3474:66
Sep 17 23:45:21.935 INFO kablam!      |
Sep 17 23:45:21.935 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.935 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.935 INFO kablam! 
Sep 17 23:45:21.935 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.935 INFO kablam!     --> src/lib.rs:3762:66
Sep 17 23:45:21.935 INFO kablam!      |
Sep 17 23:45:21.936 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.936 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.936 INFO kablam! 
Sep 17 23:45:21.936 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.936 INFO kablam!     --> src/lib.rs:4050:66
Sep 17 23:45:21.936 INFO kablam!      |
Sep 17 23:45:21.936 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.936 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.936 INFO kablam! 
Sep 17 23:45:21.936 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.936 INFO kablam!     --> src/lib.rs:4328:66
Sep 17 23:45:21.936 INFO kablam!      |
Sep 17 23:45:21.936 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:21.936 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.936 INFO kablam! 
Sep 17 23:45:21.936 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.936 INFO kablam!     --> src/lib.rs:4591:66
Sep 17 23:45:21.936 INFO kablam!      |
Sep 17 23:45:21.936 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.936 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.936 INFO kablam! 
Sep 17 23:45:21.936 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.936 INFO kablam!     --> src/lib.rs:4871:66
Sep 17 23:45:21.936 INFO kablam!      |
Sep 17 23:45:21.936 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.936 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.942 INFO kablam! 
Sep 17 23:45:21.942 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.942 INFO kablam!     --> src/lib.rs:5140:66
Sep 17 23:45:21.942 INFO kablam!      |
Sep 17 23:45:21.942 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.942 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.943 INFO kablam! 
Sep 17 23:45:21.943 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.943 INFO kablam!     --> src/lib.rs:5407:66
Sep 17 23:45:21.943 INFO kablam!      |
Sep 17 23:45:21.943 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:21.943 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.943 INFO kablam! 
Sep 17 23:45:21.943 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.943 INFO kablam!     --> src/lib.rs:5670:66
Sep 17 23:45:21.943 INFO kablam!      |
Sep 17 23:45:21.943 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:21.943 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.943 INFO kablam! 
Sep 17 23:45:21.943 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:21.943 INFO kablam!     --> src/lib.rs:5957:66
Sep 17 23:45:21.943 INFO kablam!      |
Sep 17 23:45:21.943 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:21.943 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:21.943 INFO kablam! 
Sep 17 23:45:22.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.123 INFO kablam!     --> src/lib.rs:1754:66
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 17 23:45:22.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 17 23:45:22.123 INFO kablam! 
Sep 17 23:45:22.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.123 INFO kablam!     --> src/lib.rs:2077:66
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.123 INFO kablam! 
Sep 17 23:45:22.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.123 INFO kablam!     --> src/lib.rs:2344:66
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:22.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.123 INFO kablam! 
Sep 17 23:45:22.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.123 INFO kablam!     --> src/lib.rs:2607:66
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:22.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.123 INFO kablam! 
Sep 17 23:45:22.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.123 INFO kablam!     --> src/lib.rs:2903:66
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:22.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.123 INFO kablam! 
Sep 17 23:45:22.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.123 INFO kablam!     --> src/lib.rs:3189:66
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.123 INFO kablam! 
Sep 17 23:45:22.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.123 INFO kablam!     --> src/lib.rs:3474:66
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.123 INFO kablam! 
Sep 17 23:45:22.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.123 INFO kablam!     --> src/lib.rs:3762:66
Sep 17 23:45:22.123 INFO kablam!      |
Sep 17 23:45:22.123 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.123 INFO kablam! 
Sep 17 23:45:22.124 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.124 INFO kablam!     --> src/lib.rs:4050:66
Sep 17 23:45:22.124 INFO kablam!      |
Sep 17 23:45:22.124 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.124 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.124 INFO kablam! 
Sep 17 23:45:22.124 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.124 INFO kablam!     --> src/lib.rs:4328:66
Sep 17 23:45:22.124 INFO kablam!      |
Sep 17 23:45:22.124 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:22.124 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.124 INFO kablam! 
Sep 17 23:45:22.124 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.124 INFO kablam!     --> src/lib.rs:4591:66
Sep 17 23:45:22.124 INFO kablam!      |
Sep 17 23:45:22.124 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.124 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.124 INFO kablam! 
Sep 17 23:45:22.124 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.124 INFO kablam!     --> src/lib.rs:4871:66
Sep 17 23:45:22.124 INFO kablam!      |
Sep 17 23:45:22.124 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.124 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.124 INFO kablam! 
Sep 17 23:45:22.124 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.124 INFO kablam!     --> src/lib.rs:5140:66
Sep 17 23:45:22.124 INFO kablam!      |
Sep 17 23:45:22.124 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.124 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.124 INFO kablam! 
Sep 17 23:45:22.124 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.124 INFO kablam!     --> src/lib.rs:5407:66
Sep 17 23:45:22.124 INFO kablam!      |
Sep 17 23:45:22.124 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:45:22.124 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.124 INFO kablam! 
Sep 17 23:45:22.124 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.124 INFO kablam!     --> src/lib.rs:5670:66
Sep 17 23:45:22.124 INFO kablam!      |
Sep 17 23:45:22.124 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:45:22.124 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.124 INFO kablam! 
Sep 17 23:45:22.124 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:45:22.124 INFO kablam!     --> src/lib.rs:5957:66
Sep 17 23:45:22.124 INFO kablam!      |
Sep 17 23:45:22.124 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:45:22.124 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:45:22.124 INFO kablam! 
Sep 17 23:45:25.111 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.51s
Sep 17 23:45:25.123 INFO kablam! su: No module specific data is present
Sep 17 23:45:25.683 INFO running `"docker" "rm" "-f" "281b95f2cb349952b6ab0d963277b9010ab66b3e6832319f98a8bebe7210c563"`
Sep 17 23:45:25.810 INFO blam! 281b95f2cb349952b6ab0d963277b9010ab66b3e6832319f98a8bebe7210c563