Sep 02 12:27:15.815 INFO checking google-cloudiot1-1.0.7+20171204 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 12:27:15.815 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 12:27:15.815 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 12:27:15.985 INFO blam! 3bdc6bb42a8d2cd18248e65478e5c80fb0727ed06dd6fe6047ea5d19c0cf752a
Sep 02 12:27:15.987 INFO running `"docker" "start" "-a" "3bdc6bb42a8d2cd18248e65478e5c80fb0727ed06dd6fe6047ea5d19c0cf752a"`
Sep 02 12:27:16.666 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Sep 02 12:27:20.770 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.770 INFO kablam!     --> src/lib.rs:1754:66
Sep 02 12:27:20.770 INFO kablam!      |
Sep 02 12:27:20.770 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 02 12:27:20.770 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.770 INFO kablam!      |
Sep 02 12:27:20.770 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 02 12:27:20.770 INFO kablam! 
Sep 02 12:27:20.771 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.771 INFO kablam!     --> src/lib.rs:2077:66
Sep 02 12:27:20.771 INFO kablam!      |
Sep 02 12:27:20.771 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.771 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.771 INFO kablam! 
Sep 02 12:27:20.772 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.772 INFO kablam!     --> src/lib.rs:2344:66
Sep 02 12:27:20.772 INFO kablam!      |
Sep 02 12:27:20.772 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 12:27:20.772 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.772 INFO kablam! 
Sep 02 12:27:20.772 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.773 INFO kablam!     --> src/lib.rs:2607:66
Sep 02 12:27:20.773 INFO kablam!      |
Sep 02 12:27:20.773 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 12:27:20.773 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.773 INFO kablam! 
Sep 02 12:27:20.773 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.773 INFO kablam!     --> src/lib.rs:2903:66
Sep 02 12:27:20.773 INFO kablam!      |
Sep 02 12:27:20.773 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 12:27:20.774 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.774 INFO kablam! 
Sep 02 12:27:20.774 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.775 INFO kablam!     --> src/lib.rs:3189:66
Sep 02 12:27:20.775 INFO kablam!      |
Sep 02 12:27:20.775 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.775 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.775 INFO kablam! 
Sep 02 12:27:20.776 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.776 INFO kablam!     --> src/lib.rs:3474:66
Sep 02 12:27:20.776 INFO kablam!      |
Sep 02 12:27:20.776 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.776 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.776 INFO kablam! 
Sep 02 12:27:20.777 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.777 INFO kablam!     --> src/lib.rs:3762:66
Sep 02 12:27:20.777 INFO kablam!      |
Sep 02 12:27:20.777 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.777 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.777 INFO kablam! 
Sep 02 12:27:20.778 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.778 INFO kablam!     --> src/lib.rs:4050:66
Sep 02 12:27:20.778 INFO kablam!      |
Sep 02 12:27:20.778 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.778 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.778 INFO kablam! 
Sep 02 12:27:20.779 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.779 INFO kablam!     --> src/lib.rs:4328:66
Sep 02 12:27:20.779 INFO kablam!      |
Sep 02 12:27:20.779 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 12:27:20.779 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.779 INFO kablam! 
Sep 02 12:27:20.780 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.780 INFO kablam!     --> src/lib.rs:4591:66
Sep 02 12:27:20.780 INFO kablam!      |
Sep 02 12:27:20.780 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.780 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.780 INFO kablam! 
Sep 02 12:27:20.781 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.781 INFO kablam!     --> src/lib.rs:4871:66
Sep 02 12:27:20.781 INFO kablam!      |
Sep 02 12:27:20.781 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.781 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.781 INFO kablam! 
Sep 02 12:27:20.782 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.782 INFO kablam!     --> src/lib.rs:5140:66
Sep 02 12:27:20.782 INFO kablam!      |
Sep 02 12:27:20.782 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.782 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.782 INFO kablam! 
Sep 02 12:27:20.783 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.783 INFO kablam!     --> src/lib.rs:5407:66
Sep 02 12:27:20.783 INFO kablam!      |
Sep 02 12:27:20.783 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 12:27:20.783 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.783 INFO kablam! 
Sep 02 12:27:20.783 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.783 INFO kablam!     --> src/lib.rs:5670:66
Sep 02 12:27:20.783 INFO kablam!      |
Sep 02 12:27:20.784 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:20.784 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.784 INFO kablam! 
Sep 02 12:27:20.784 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:20.784 INFO kablam!     --> src/lib.rs:5957:66
Sep 02 12:27:20.784 INFO kablam!      |
Sep 02 12:27:20.784 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 12:27:20.784 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:20.784 INFO kablam! 
Sep 02 12:27:21.378 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.378 INFO kablam!     --> src/lib.rs:1754:66
Sep 02 12:27:21.378 INFO kablam!      |
Sep 02 12:27:21.378 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 02 12:27:21.378 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.378 INFO kablam!      |
Sep 02 12:27:21.378 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 02 12:27:21.379 INFO kablam! 
Sep 02 12:27:21.379 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.379 INFO kablam!     --> src/lib.rs:2077:66
Sep 02 12:27:21.379 INFO kablam!      |
Sep 02 12:27:21.379 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.379 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.379 INFO kablam! 
Sep 02 12:27:21.380 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.380 INFO kablam!     --> src/lib.rs:2344:66
Sep 02 12:27:21.380 INFO kablam!      |
Sep 02 12:27:21.380 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 12:27:21.380 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.380 INFO kablam! 
Sep 02 12:27:21.380 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.380 INFO kablam!     --> src/lib.rs:2607:66
Sep 02 12:27:21.380 INFO kablam!      |
Sep 02 12:27:21.380 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 12:27:21.380 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.380 INFO kablam! 
Sep 02 12:27:21.381 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.381 INFO kablam!     --> src/lib.rs:2903:66
Sep 02 12:27:21.381 INFO kablam!      |
Sep 02 12:27:21.381 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 12:27:21.381 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.381 INFO kablam! 
Sep 02 12:27:21.382 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.382 INFO kablam!     --> src/lib.rs:3189:66
Sep 02 12:27:21.382 INFO kablam!      |
Sep 02 12:27:21.382 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.382 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.382 INFO kablam! 
Sep 02 12:27:21.383 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.383 INFO kablam!     --> src/lib.rs:3474:66
Sep 02 12:27:21.383 INFO kablam!      |
Sep 02 12:27:21.383 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.383 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.383 INFO kablam! 
Sep 02 12:27:21.384 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.384 INFO kablam!     --> src/lib.rs:3762:66
Sep 02 12:27:21.384 INFO kablam!      |
Sep 02 12:27:21.384 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.384 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.384 INFO kablam! 
Sep 02 12:27:21.385 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.385 INFO kablam!     --> src/lib.rs:4050:66
Sep 02 12:27:21.385 INFO kablam!      |
Sep 02 12:27:21.385 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.385 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.385 INFO kablam! 
Sep 02 12:27:21.386 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.386 INFO kablam!     --> src/lib.rs:4328:66
Sep 02 12:27:21.386 INFO kablam!      |
Sep 02 12:27:21.386 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 12:27:21.386 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.386 INFO kablam! 
Sep 02 12:27:21.387 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.387 INFO kablam!     --> src/lib.rs:4591:66
Sep 02 12:27:21.387 INFO kablam!      |
Sep 02 12:27:21.387 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.387 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.387 INFO kablam! 
Sep 02 12:27:21.388 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.388 INFO kablam!     --> src/lib.rs:4871:66
Sep 02 12:27:21.388 INFO kablam!      |
Sep 02 12:27:21.388 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.388 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.388 INFO kablam! 
Sep 02 12:27:21.389 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.389 INFO kablam!     --> src/lib.rs:5140:66
Sep 02 12:27:21.389 INFO kablam!      |
Sep 02 12:27:21.389 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.389 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.389 INFO kablam! 
Sep 02 12:27:21.390 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.390 INFO kablam!     --> src/lib.rs:5407:66
Sep 02 12:27:21.390 INFO kablam!      |
Sep 02 12:27:21.390 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 12:27:21.390 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.391 INFO kablam! 
Sep 02 12:27:21.391 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.391 INFO kablam!     --> src/lib.rs:5670:66
Sep 02 12:27:21.391 INFO kablam!      |
Sep 02 12:27:21.391 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 12:27:21.391 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.392 INFO kablam! 
Sep 02 12:27:21.392 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 12:27:21.392 INFO kablam!     --> src/lib.rs:5957:66
Sep 02 12:27:21.392 INFO kablam!      |
Sep 02 12:27:21.392 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 12:27:21.393 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 12:27:21.393 INFO kablam! 
Sep 02 12:27:26.997 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.45s
Sep 02 12:27:27.011 INFO kablam! su: No module specific data is present
Sep 02 12:27:27.422 INFO running `"docker" "rm" "-f" "3bdc6bb42a8d2cd18248e65478e5c80fb0727ed06dd6fe6047ea5d19c0cf752a"`
Sep 02 12:27:27.520 INFO blam! 3bdc6bb42a8d2cd18248e65478e5c80fb0727ed06dd6fe6047ea5d19c0cf752a