Sep 04 15:12:51.502 INFO checking google-tpu1_alpha1-1.0.7+20171121 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 15:12:51.502 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 15:12:51.502 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 15:12:51.682 INFO blam! 8a0c2478e625b3a7862339d6b1f5f72486eddb24f454207f5445a6439adc9db5
Sep 04 15:12:51.684 INFO running `"docker" "start" "-a" "8a0c2478e625b3a7862339d6b1f5f72486eddb24f454207f5445a6439adc9db5"`
Sep 04 15:12:52.461 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (file:///source)
Sep 04 15:12:56.572 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.572 INFO kablam!     --> src/lib.rs:1098:66
Sep 04 15:12:56.572 INFO kablam!      |
Sep 04 15:12:56.572 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 04 15:12:56.572 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.572 INFO kablam!      |
Sep 04 15:12:56.572 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 15:12:56.572 INFO kablam! 
Sep 04 15:12:56.573 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.573 INFO kablam!     --> src/lib.rs:1387:66
Sep 04 15:12:56.573 INFO kablam!      |
Sep 04 15:12:56.573 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 04 15:12:56.573 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.573 INFO kablam! 
Sep 04 15:12:56.573 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.573 INFO kablam!     --> src/lib.rs:1677:66
Sep 04 15:12:56.573 INFO kablam!      |
Sep 04 15:12:56.573 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:12:56.573 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.573 INFO kablam! 
Sep 04 15:12:56.574 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.574 INFO kablam!     --> src/lib.rs:1956:66
Sep 04 15:12:56.574 INFO kablam!      |
Sep 04 15:12:56.574 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.574 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.574 INFO kablam! 
Sep 04 15:12:56.574 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.574 INFO kablam!     --> src/lib.rs:2209:66
Sep 04 15:12:56.574 INFO kablam!      |
Sep 04 15:12:56.574 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.574 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.574 INFO kablam! 
Sep 04 15:12:56.575 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.576 INFO kablam!     --> src/lib.rs:2465:66
Sep 04 15:12:56.576 INFO kablam!      |
Sep 04 15:12:56.576 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.576 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.576 INFO kablam! 
Sep 04 15:12:56.576 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.576 INFO kablam!     --> src/lib.rs:2725:66
Sep 04 15:12:56.576 INFO kablam!      |
Sep 04 15:12:56.576 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:12:56.576 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.576 INFO kablam! 
Sep 04 15:12:56.577 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.577 INFO kablam!     --> src/lib.rs:3011:66
Sep 04 15:12:56.577 INFO kablam!      |
Sep 04 15:12:56.577 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.577 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.577 INFO kablam! 
Sep 04 15:12:56.577 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.577 INFO kablam!     --> src/lib.rs:3264:66
Sep 04 15:12:56.577 INFO kablam!      |
Sep 04 15:12:56.577 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.577 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.577 INFO kablam! 
Sep 04 15:12:56.577 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.578 INFO kablam!     --> src/lib.rs:3526:66
Sep 04 15:12:56.578 INFO kablam!      |
Sep 04 15:12:56.578 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:12:56.578 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.578 INFO kablam! 
Sep 04 15:12:56.578 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.579 INFO kablam!     --> src/lib.rs:3813:66
Sep 04 15:12:56.579 INFO kablam!      |
Sep 04 15:12:56.579 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.579 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.579 INFO kablam! 
Sep 04 15:12:56.579 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.579 INFO kablam!     --> src/lib.rs:4070:66
Sep 04 15:12:56.579 INFO kablam!      |
Sep 04 15:12:56.579 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:12:56.579 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.579 INFO kablam! 
Sep 04 15:12:56.667 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.667 INFO kablam!     --> src/lib.rs:1098:66
Sep 04 15:12:56.667 INFO kablam!      |
Sep 04 15:12:56.667 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 04 15:12:56.667 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.667 INFO kablam!      |
Sep 04 15:12:56.667 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 15:12:56.667 INFO kablam! 
Sep 04 15:12:56.668 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.668 INFO kablam!     --> src/lib.rs:1387:66
Sep 04 15:12:56.668 INFO kablam!      |
Sep 04 15:12:56.668 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 04 15:12:56.668 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.668 INFO kablam! 
Sep 04 15:12:56.669 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.669 INFO kablam!     --> src/lib.rs:1677:66
Sep 04 15:12:56.669 INFO kablam!      |
Sep 04 15:12:56.669 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:12:56.669 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.669 INFO kablam! 
Sep 04 15:12:56.669 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.669 INFO kablam!     --> src/lib.rs:1956:66
Sep 04 15:12:56.669 INFO kablam!      |
Sep 04 15:12:56.669 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.670 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.670 INFO kablam! 
Sep 04 15:12:56.670 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.671 INFO kablam!     --> src/lib.rs:2209:66
Sep 04 15:12:56.671 INFO kablam!      |
Sep 04 15:12:56.671 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.671 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.671 INFO kablam! 
Sep 04 15:12:56.672 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.672 INFO kablam!     --> src/lib.rs:2465:66
Sep 04 15:12:56.672 INFO kablam!      |
Sep 04 15:12:56.672 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.672 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.673 INFO kablam! 
Sep 04 15:12:56.673 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.673 INFO kablam!     --> src/lib.rs:2725:66
Sep 04 15:12:56.673 INFO kablam!      |
Sep 04 15:12:56.673 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:12:56.673 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.674 INFO kablam! 
Sep 04 15:12:56.674 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.674 INFO kablam!     --> src/lib.rs:3011:66
Sep 04 15:12:56.674 INFO kablam!      |
Sep 04 15:12:56.674 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.675 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.675 INFO kablam! 
Sep 04 15:12:56.675 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.675 INFO kablam!     --> src/lib.rs:3264:66
Sep 04 15:12:56.675 INFO kablam!      |
Sep 04 15:12:56.675 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.675 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.675 INFO kablam! 
Sep 04 15:12:56.675 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.676 INFO kablam!     --> src/lib.rs:3526:66
Sep 04 15:12:56.676 INFO kablam!      |
Sep 04 15:12:56.676 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:12:56.676 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.676 INFO kablam! 
Sep 04 15:12:56.676 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.676 INFO kablam!     --> src/lib.rs:3813:66
Sep 04 15:12:56.676 INFO kablam!      |
Sep 04 15:12:56.676 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 15:12:56.677 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.677 INFO kablam! 
Sep 04 15:12:56.677 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:12:56.677 INFO kablam!     --> src/lib.rs:4070:66
Sep 04 15:12:56.677 INFO kablam!      |
Sep 04 15:12:56.677 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 15:12:56.677 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:12:56.677 INFO kablam! 
Sep 04 15:13:00.381 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
Sep 04 15:13:00.393 INFO kablam! su: No module specific data is present
Sep 04 15:13:00.807 INFO running `"docker" "rm" "-f" "8a0c2478e625b3a7862339d6b1f5f72486eddb24f454207f5445a6439adc9db5"`
Sep 04 15:13:00.956 INFO blam! 8a0c2478e625b3a7862339d6b1f5f72486eddb24f454207f5445a6439adc9db5