Sep 20 00:48:25.368 INFO checking google-cloudiot1-1.0.7+20171204 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 00:48:25.368 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 00:48:25.368 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:48:25.680 INFO blam! 935babbe33cfe5d99c4df9cb0b97eb191b68956657ab4e2803bacf22ada4b24d
Sep 20 00:48:25.683 INFO running `"docker" "start" "-a" "935babbe33cfe5d99c4df9cb0b97eb191b68956657ab4e2803bacf22ada4b24d"`
Sep 20 00:48:27.295 INFO kablam! usermod: no changes
Sep 20 00:48:27.504 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (/source)
Sep 20 00:48:31.599 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.599 INFO kablam!     --> src/lib.rs:1754:66
Sep 20 00:48:31.599 INFO kablam!      |
Sep 20 00:48:31.599 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 20 00:48:31.599 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.599 INFO kablam!      |
Sep 20 00:48:31.599 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 20 00:48:31.599 INFO kablam! 
Sep 20 00:48:31.599 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.599 INFO kablam!     --> src/lib.rs:2077:66
Sep 20 00:48:31.599 INFO kablam!      |
Sep 20 00:48:31.599 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.599 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.599 INFO kablam! 
Sep 20 00:48:31.599 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.599 INFO kablam!     --> src/lib.rs:2344:66
Sep 20 00:48:31.599 INFO kablam!      |
Sep 20 00:48:31.599 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:48:31.599 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.599 INFO kablam! 
Sep 20 00:48:31.599 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.599 INFO kablam!     --> src/lib.rs:2607:66
Sep 20 00:48:31.599 INFO kablam!      |
Sep 20 00:48:31.599 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:48:31.599 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.599 INFO kablam! 
Sep 20 00:48:31.599 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.599 INFO kablam!     --> src/lib.rs:2903:66
Sep 20 00:48:31.599 INFO kablam!      |
Sep 20 00:48:31.599 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:3189:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:3474:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:3762:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:4050:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:4328:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:4591:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:4871:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:5140:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:5407:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:5670:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.600 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.600 INFO kablam!     --> src/lib.rs:5957:66
Sep 20 00:48:31.600 INFO kablam!      |
Sep 20 00:48:31.600 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:48:31.600 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.600 INFO kablam! 
Sep 20 00:48:31.767 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.767 INFO kablam!     --> src/lib.rs:1754:66
Sep 20 00:48:31.767 INFO kablam!      |
Sep 20 00:48:31.767 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 20 00:48:31.767 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.767 INFO kablam!      |
Sep 20 00:48:31.767 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 20 00:48:31.767 INFO kablam! 
Sep 20 00:48:31.767 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.767 INFO kablam!     --> src/lib.rs:2077:66
Sep 20 00:48:31.767 INFO kablam!      |
Sep 20 00:48:31.767 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.767 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.767 INFO kablam! 
Sep 20 00:48:31.767 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.767 INFO kablam!     --> src/lib.rs:2344:66
Sep 20 00:48:31.767 INFO kablam!      |
Sep 20 00:48:31.767 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:48:31.767 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.767 INFO kablam! 
Sep 20 00:48:31.767 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.767 INFO kablam!     --> src/lib.rs:2607:66
Sep 20 00:48:31.767 INFO kablam!      |
Sep 20 00:48:31.767 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:48:31.767 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.767 INFO kablam! 
Sep 20 00:48:31.767 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.767 INFO kablam!     --> src/lib.rs:2903:66
Sep 20 00:48:31.767 INFO kablam!      |
Sep 20 00:48:31.767 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:48:31.767 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.767 INFO kablam! 
Sep 20 00:48:31.767 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.768 INFO kablam!     --> src/lib.rs:3189:66
Sep 20 00:48:31.768 INFO kablam!      |
Sep 20 00:48:31.768 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.768 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.768 INFO kablam! 
Sep 20 00:48:31.768 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.768 INFO kablam!     --> src/lib.rs:3474:66
Sep 20 00:48:31.768 INFO kablam!      |
Sep 20 00:48:31.768 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.768 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.768 INFO kablam! 
Sep 20 00:48:31.768 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.768 INFO kablam!     --> src/lib.rs:3762:66
Sep 20 00:48:31.768 INFO kablam!      |
Sep 20 00:48:31.768 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.768 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.768 INFO kablam! 
Sep 20 00:48:31.768 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.768 INFO kablam!     --> src/lib.rs:4050:66
Sep 20 00:48:31.768 INFO kablam!      |
Sep 20 00:48:31.768 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.768 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.768 INFO kablam! 
Sep 20 00:48:31.768 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.768 INFO kablam!     --> src/lib.rs:4328:66
Sep 20 00:48:31.768 INFO kablam!      |
Sep 20 00:48:31.768 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:48:31.768 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.768 INFO kablam! 
Sep 20 00:48:31.768 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.768 INFO kablam!     --> src/lib.rs:4591:66
Sep 20 00:48:31.768 INFO kablam!      |
Sep 20 00:48:31.768 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.768 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.768 INFO kablam! 
Sep 20 00:48:31.768 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.768 INFO kablam!     --> src/lib.rs:4871:66
Sep 20 00:48:31.768 INFO kablam!      |
Sep 20 00:48:31.768 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.768 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.768 INFO kablam! 
Sep 20 00:48:31.775 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.775 INFO kablam!     --> src/lib.rs:5140:66
Sep 20 00:48:31.775 INFO kablam!      |
Sep 20 00:48:31.775 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.775 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.775 INFO kablam! 
Sep 20 00:48:31.775 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.775 INFO kablam!     --> src/lib.rs:5407:66
Sep 20 00:48:31.775 INFO kablam!      |
Sep 20 00:48:31.775 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:48:31.775 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.775 INFO kablam! 
Sep 20 00:48:31.775 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.775 INFO kablam!     --> src/lib.rs:5670:66
Sep 20 00:48:31.775 INFO kablam!      |
Sep 20 00:48:31.775 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:48:31.775 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.775 INFO kablam! 
Sep 20 00:48:31.775 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:48:31.775 INFO kablam!     --> src/lib.rs:5957:66
Sep 20 00:48:31.775 INFO kablam!      |
Sep 20 00:48:31.775 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:48:31.775 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:48:31.775 INFO kablam! 
Sep 20 00:48:34.748 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
Sep 20 00:48:34.758 INFO kablam! su: No module specific data is present
Sep 20 00:48:35.638 INFO running `"docker" "rm" "-f" "935babbe33cfe5d99c4df9cb0b97eb191b68956657ab4e2803bacf22ada4b24d"`
Sep 20 00:48:35.732 INFO blam! 935babbe33cfe5d99c4df9cb0b97eb191b68956657ab4e2803bacf22ada4b24d