Sep 04 15:51:30.690 INFO checking google-cloudiot1-1.0.7+20171204 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 15:51:30.690 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 15:51:30.691 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 15:51:30.885 INFO blam! b1ea4280a3c3c6ea06d010ebcf7fb0135211752b90a0626b8be23ba76f92b5ad
Sep 04 15:51:30.886 INFO running `"docker" "start" "-a" "b1ea4280a3c3c6ea06d010ebcf7fb0135211752b90a0626b8be23ba76f92b5ad"`
Sep 04 15:51:31.635 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Sep 04 15:51:36.604 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.606 INFO kablam!     --> src/lib.rs:1754:66
Sep 04 15:51:36.606 INFO kablam!      |
Sep 04 15:51:36.606 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 04 15:51:36.606 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.606 INFO kablam!      |
Sep 04 15:51:36.606 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 15:51:36.606 INFO kablam! 
Sep 04 15:51:36.606 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.606 INFO kablam!     --> src/lib.rs:2077:66
Sep 04 15:51:36.606 INFO kablam!      |
Sep 04 15:51:36.606 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.606 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.606 INFO kablam! 
Sep 04 15:51:36.606 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.606 INFO kablam!     --> src/lib.rs:2344:66
Sep 04 15:51:36.607 INFO kablam!      |
Sep 04 15:51:36.607 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:51:36.607 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.607 INFO kablam! 
Sep 04 15:51:36.607 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.607 INFO kablam!     --> src/lib.rs:2607:66
Sep 04 15:51:36.607 INFO kablam!      |
Sep 04 15:51:36.607 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:51:36.607 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.607 INFO kablam! 
Sep 04 15:51:36.608 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.608 INFO kablam!     --> src/lib.rs:2903:66
Sep 04 15:51:36.608 INFO kablam!      |
Sep 04 15:51:36.608 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:51:36.608 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.608 INFO kablam! 
Sep 04 15:51:36.609 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.609 INFO kablam!     --> src/lib.rs:3189:66
Sep 04 15:51:36.609 INFO kablam!      |
Sep 04 15:51:36.609 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.609 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.609 INFO kablam! 
Sep 04 15:51:36.610 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.610 INFO kablam!     --> src/lib.rs:3474:66
Sep 04 15:51:36.610 INFO kablam!      |
Sep 04 15:51:36.610 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.610 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.610 INFO kablam! 
Sep 04 15:51:36.611 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.611 INFO kablam!     --> src/lib.rs:3762:66
Sep 04 15:51:36.611 INFO kablam!      |
Sep 04 15:51:36.611 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.611 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.611 INFO kablam! 
Sep 04 15:51:36.612 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.612 INFO kablam!     --> src/lib.rs:4050:66
Sep 04 15:51:36.612 INFO kablam!      |
Sep 04 15:51:36.612 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.612 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.612 INFO kablam! 
Sep 04 15:51:36.613 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.613 INFO kablam!     --> src/lib.rs:4328:66
Sep 04 15:51:36.613 INFO kablam!      |
Sep 04 15:51:36.613 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:51:36.613 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.613 INFO kablam! 
Sep 04 15:51:36.614 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.614 INFO kablam!     --> src/lib.rs:4591:66
Sep 04 15:51:36.614 INFO kablam!      |
Sep 04 15:51:36.614 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.614 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.614 INFO kablam! 
Sep 04 15:51:36.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.615 INFO kablam!     --> src/lib.rs:4871:66
Sep 04 15:51:36.615 INFO kablam!      |
Sep 04 15:51:36.615 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.615 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.615 INFO kablam! 
Sep 04 15:51:36.616 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.616 INFO kablam!     --> src/lib.rs:5140:66
Sep 04 15:51:36.616 INFO kablam!      |
Sep 04 15:51:36.616 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.616 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.616 INFO kablam! 
Sep 04 15:51:36.617 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.617 INFO kablam!     --> src/lib.rs:5407:66
Sep 04 15:51:36.617 INFO kablam!      |
Sep 04 15:51:36.617 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:51:36.617 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.617 INFO kablam! 
Sep 04 15:51:36.618 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.618 INFO kablam!     --> src/lib.rs:5670:66
Sep 04 15:51:36.618 INFO kablam!      |
Sep 04 15:51:36.618 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.618 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.618 INFO kablam! 
Sep 04 15:51:36.619 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.619 INFO kablam!     --> src/lib.rs:5957:66
Sep 04 15:51:36.619 INFO kablam!      |
Sep 04 15:51:36.619 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:51:36.619 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.619 INFO kablam! 
Sep 04 15:51:36.691 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.691 INFO kablam!     --> src/lib.rs:1754:66
Sep 04 15:51:36.692 INFO kablam!      |
Sep 04 15:51:36.692 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 04 15:51:36.692 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.692 INFO kablam!      |
Sep 04 15:51:36.692 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 15:51:36.692 INFO kablam! 
Sep 04 15:51:36.692 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.692 INFO kablam!     --> src/lib.rs:2077:66
Sep 04 15:51:36.692 INFO kablam!      |
Sep 04 15:51:36.692 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.692 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.692 INFO kablam! 
Sep 04 15:51:36.693 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.693 INFO kablam!     --> src/lib.rs:2344:66
Sep 04 15:51:36.693 INFO kablam!      |
Sep 04 15:51:36.693 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:51:36.693 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.693 INFO kablam! 
Sep 04 15:51:36.693 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.693 INFO kablam!     --> src/lib.rs:2607:66
Sep 04 15:51:36.693 INFO kablam!      |
Sep 04 15:51:36.693 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:51:36.693 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.693 INFO kablam! 
Sep 04 15:51:36.694 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.694 INFO kablam!     --> src/lib.rs:2903:66
Sep 04 15:51:36.694 INFO kablam!      |
Sep 04 15:51:36.694 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:51:36.694 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.694 INFO kablam! 
Sep 04 15:51:36.695 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.695 INFO kablam!     --> src/lib.rs:3189:66
Sep 04 15:51:36.695 INFO kablam!      |
Sep 04 15:51:36.695 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.695 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.695 INFO kablam! 
Sep 04 15:51:36.695 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.695 INFO kablam!     --> src/lib.rs:3474:66
Sep 04 15:51:36.695 INFO kablam!      |
Sep 04 15:51:36.696 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.696 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.696 INFO kablam! 
Sep 04 15:51:36.696 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.696 INFO kablam!     --> src/lib.rs:3762:66
Sep 04 15:51:36.696 INFO kablam!      |
Sep 04 15:51:36.696 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.696 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.696 INFO kablam! 
Sep 04 15:51:36.697 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.697 INFO kablam!     --> src/lib.rs:4050:66
Sep 04 15:51:36.697 INFO kablam!      |
Sep 04 15:51:36.697 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.697 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.697 INFO kablam! 
Sep 04 15:51:36.698 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.698 INFO kablam!     --> src/lib.rs:4328:66
Sep 04 15:51:36.698 INFO kablam!      |
Sep 04 15:51:36.698 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:51:36.698 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.698 INFO kablam! 
Sep 04 15:51:36.698 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.698 INFO kablam!     --> src/lib.rs:4591:66
Sep 04 15:51:36.698 INFO kablam!      |
Sep 04 15:51:36.698 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.698 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.698 INFO kablam! 
Sep 04 15:51:36.699 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.699 INFO kablam!     --> src/lib.rs:4871:66
Sep 04 15:51:36.699 INFO kablam!      |
Sep 04 15:51:36.699 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.699 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.699 INFO kablam! 
Sep 04 15:51:36.700 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.700 INFO kablam!     --> src/lib.rs:5140:66
Sep 04 15:51:36.700 INFO kablam!      |
Sep 04 15:51:36.700 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.700 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.700 INFO kablam! 
Sep 04 15:51:36.700 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.700 INFO kablam!     --> src/lib.rs:5407:66
Sep 04 15:51:36.700 INFO kablam!      |
Sep 04 15:51:36.700 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:51:36.700 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.700 INFO kablam! 
Sep 04 15:51:36.701 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.701 INFO kablam!     --> src/lib.rs:5670:66
Sep 04 15:51:36.701 INFO kablam!      |
Sep 04 15:51:36.701 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:51:36.701 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.701 INFO kablam! 
Sep 04 15:51:36.702 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:51:36.702 INFO kablam!     --> src/lib.rs:5957:66
Sep 04 15:51:36.702 INFO kablam!      |
Sep 04 15:51:36.702 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:51:36.702 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:51:36.702 INFO kablam! 
Sep 04 15:51:42.545 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
Sep 04 15:51:42.556 INFO kablam! su: No module specific data is present
Sep 04 15:51:43.045 INFO running `"docker" "rm" "-f" "b1ea4280a3c3c6ea06d010ebcf7fb0135211752b90a0626b8be23ba76f92b5ad"`
Sep 04 15:51:43.161 INFO blam! b1ea4280a3c3c6ea06d010ebcf7fb0135211752b90a0626b8be23ba76f92b5ad