Aug 11 12:52:17.460 INFO checking google-cloudiot1-1.0.7+20171204 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 12:52:17.460 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 12:52:17.460 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 12:52:17.460 INFO running `"docker" "create" "-v" "/tmp/crater.X37NnaW4beCq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 12:52:17.686 INFO blam! 9a3ba3b5b3cf6e850b181ae24b8f1746174b269b1f78f7853f6fb83748b65212
Aug 11 12:52:17.688 INFO running `"docker" "start" "-a" "9a3ba3b5b3cf6e850b181ae24b8f1746174b269b1f78f7853f6fb83748b65212"`
Aug 11 12:52:18.981 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Aug 11 12:52:23.945 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.945 INFO kablam!     --> src/lib.rs:1754:66
Aug 11 12:52:23.945 INFO kablam!      |
Aug 11 12:52:23.945 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Aug 11 12:52:23.945 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.945 INFO kablam!      |
Aug 11 12:52:23.945 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 11 12:52:23.945 INFO kablam! 
Aug 11 12:52:23.946 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.946 INFO kablam!     --> src/lib.rs:2077:66
Aug 11 12:52:23.946 INFO kablam!      |
Aug 11 12:52:23.946 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.946 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.946 INFO kablam! 
Aug 11 12:52:23.947 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.947 INFO kablam!     --> src/lib.rs:2344:66
Aug 11 12:52:23.947 INFO kablam!      |
Aug 11 12:52:23.947 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 11 12:52:23.947 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.947 INFO kablam! 
Aug 11 12:52:23.948 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.948 INFO kablam!     --> src/lib.rs:2607:66
Aug 11 12:52:23.948 INFO kablam!      |
Aug 11 12:52:23.948 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 11 12:52:23.948 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.948 INFO kablam! 
Aug 11 12:52:23.949 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.949 INFO kablam!     --> src/lib.rs:2903:66
Aug 11 12:52:23.949 INFO kablam!      |
Aug 11 12:52:23.949 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 11 12:52:23.949 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.949 INFO kablam! 
Aug 11 12:52:23.949 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.949 INFO kablam!     --> src/lib.rs:3189:66
Aug 11 12:52:23.950 INFO kablam!      |
Aug 11 12:52:23.950 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.950 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.950 INFO kablam! 
Aug 11 12:52:23.950 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.950 INFO kablam!     --> src/lib.rs:3474:66
Aug 11 12:52:23.950 INFO kablam!      |
Aug 11 12:52:23.950 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.951 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.951 INFO kablam! 
Aug 11 12:52:23.951 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.951 INFO kablam!     --> src/lib.rs:3762:66
Aug 11 12:52:23.951 INFO kablam!      |
Aug 11 12:52:23.951 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.951 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.952 INFO kablam! 
Aug 11 12:52:23.952 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.952 INFO kablam!     --> src/lib.rs:4050:66
Aug 11 12:52:23.952 INFO kablam!      |
Aug 11 12:52:23.952 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.952 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.952 INFO kablam! 
Aug 11 12:52:23.953 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.953 INFO kablam!     --> src/lib.rs:4328:66
Aug 11 12:52:23.953 INFO kablam!      |
Aug 11 12:52:23.953 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 11 12:52:23.953 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.953 INFO kablam! 
Aug 11 12:52:23.954 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.954 INFO kablam!     --> src/lib.rs:4591:66
Aug 11 12:52:23.954 INFO kablam!      |
Aug 11 12:52:23.954 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.954 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.954 INFO kablam! 
Aug 11 12:52:23.955 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.955 INFO kablam!     --> src/lib.rs:4871:66
Aug 11 12:52:23.955 INFO kablam!      |
Aug 11 12:52:23.955 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.955 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.955 INFO kablam! 
Aug 11 12:52:23.956 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.956 INFO kablam!     --> src/lib.rs:5140:66
Aug 11 12:52:23.956 INFO kablam!      |
Aug 11 12:52:23.956 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.956 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.956 INFO kablam! 
Aug 11 12:52:23.957 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.957 INFO kablam!     --> src/lib.rs:5407:66
Aug 11 12:52:23.957 INFO kablam!      |
Aug 11 12:52:23.957 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 11 12:52:23.957 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.957 INFO kablam! 
Aug 11 12:52:23.958 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.958 INFO kablam!     --> src/lib.rs:5670:66
Aug 11 12:52:23.958 INFO kablam!      |
Aug 11 12:52:23.958 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:23.958 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.958 INFO kablam! 
Aug 11 12:52:23.959 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:23.959 INFO kablam!     --> src/lib.rs:5957:66
Aug 11 12:52:23.959 INFO kablam!      |
Aug 11 12:52:23.959 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 11 12:52:23.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:23.959 INFO kablam! 
Aug 11 12:52:24.366 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.366 INFO kablam!     --> src/lib.rs:1754:66
Aug 11 12:52:24.366 INFO kablam!      |
Aug 11 12:52:24.366 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Aug 11 12:52:24.366 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.366 INFO kablam!      |
Aug 11 12:52:24.366 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 11 12:52:24.366 INFO kablam! 
Aug 11 12:52:24.366 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.367 INFO kablam!     --> src/lib.rs:2077:66
Aug 11 12:52:24.367 INFO kablam!      |
Aug 11 12:52:24.367 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.367 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.367 INFO kablam! 
Aug 11 12:52:24.367 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.367 INFO kablam!     --> src/lib.rs:2344:66
Aug 11 12:52:24.367 INFO kablam!      |
Aug 11 12:52:24.367 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 11 12:52:24.367 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.367 INFO kablam! 
Aug 11 12:52:24.367 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.367 INFO kablam!     --> src/lib.rs:2607:66
Aug 11 12:52:24.367 INFO kablam!      |
Aug 11 12:52:24.367 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 11 12:52:24.367 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.367 INFO kablam! 
Aug 11 12:52:24.367 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.367 INFO kablam!     --> src/lib.rs:2903:66
Aug 11 12:52:24.367 INFO kablam!      |
Aug 11 12:52:24.367 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 11 12:52:24.367 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.367 INFO kablam! 
Aug 11 12:52:24.367 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.367 INFO kablam!     --> src/lib.rs:3189:66
Aug 11 12:52:24.367 INFO kablam!      |
Aug 11 12:52:24.367 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.367 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.367 INFO kablam! 
Aug 11 12:52:24.367 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.367 INFO kablam!     --> src/lib.rs:3474:66
Aug 11 12:52:24.367 INFO kablam!      |
Aug 11 12:52:24.367 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.367 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.368 INFO kablam! 
Aug 11 12:52:24.368 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.368 INFO kablam!     --> src/lib.rs:3762:66
Aug 11 12:52:24.368 INFO kablam!      |
Aug 11 12:52:24.368 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.368 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.368 INFO kablam! 
Aug 11 12:52:24.368 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.368 INFO kablam!     --> src/lib.rs:4050:66
Aug 11 12:52:24.368 INFO kablam!      |
Aug 11 12:52:24.368 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.368 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.368 INFO kablam! 
Aug 11 12:52:24.368 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.368 INFO kablam!     --> src/lib.rs:4328:66
Aug 11 12:52:24.368 INFO kablam!      |
Aug 11 12:52:24.368 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 11 12:52:24.368 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.368 INFO kablam! 
Aug 11 12:52:24.368 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.368 INFO kablam!     --> src/lib.rs:4591:66
Aug 11 12:52:24.368 INFO kablam!      |
Aug 11 12:52:24.368 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.368 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.368 INFO kablam! 
Aug 11 12:52:24.368 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.368 INFO kablam!     --> src/lib.rs:4871:66
Aug 11 12:52:24.368 INFO kablam!      |
Aug 11 12:52:24.368 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.368 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.368 INFO kablam! 
Aug 11 12:52:24.427 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.427 INFO kablam!     --> src/lib.rs:5140:66
Aug 11 12:52:24.427 INFO kablam!      |
Aug 11 12:52:24.427 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.427 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.427 INFO kablam! 
Aug 11 12:52:24.427 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.427 INFO kablam!     --> src/lib.rs:5407:66
Aug 11 12:52:24.427 INFO kablam!      |
Aug 11 12:52:24.427 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 11 12:52:24.427 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.427 INFO kablam! 
Aug 11 12:52:24.427 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.427 INFO kablam!     --> src/lib.rs:5670:66
Aug 11 12:52:24.427 INFO kablam!      |
Aug 11 12:52:24.427 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 11 12:52:24.427 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.427 INFO kablam! 
Aug 11 12:52:24.427 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 12:52:24.427 INFO kablam!     --> src/lib.rs:5957:66
Aug 11 12:52:24.427 INFO kablam!      |
Aug 11 12:52:24.427 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 11 12:52:24.427 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:52:24.427 INFO kablam! 
Aug 11 12:52:34.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.78s
Aug 11 12:52:34.604 INFO kablam! su: No module specific data is present
Aug 11 12:52:35.243 INFO running `"docker" "rm" "-f" "9a3ba3b5b3cf6e850b181ae24b8f1746174b269b1f78f7853f6fb83748b65212"`
Aug 11 12:52:35.404 INFO blam! 9a3ba3b5b3cf6e850b181ae24b8f1746174b269b1f78f7853f6fb83748b65212