Sep 14 15:21:35.694 INFO checking google-tpu1_alpha1-1.0.7+20171121 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 15:21:35.694 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 15:21:35.694 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 15:21:35.868 INFO blam! 6d35e3b86b4838688b3c97449efc31c003f8bb799a79219534730cba45d05152
Sep 14 15:21:35.869 INFO running `"docker" "start" "-a" "6d35e3b86b4838688b3c97449efc31c003f8bb799a79219534730cba45d05152"`
Sep 14 15:21:36.721 INFO kablam! usermod: no changes
Sep 14 15:21:36.862 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (file:///source)
Sep 14 15:21:38.574 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.574 INFO kablam!     --> src/lib.rs:1098:66
Sep 14 15:21:38.574 INFO kablam!      |
Sep 14 15:21:38.574 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 14 15:21:38.574 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.574 INFO kablam!      |
Sep 14 15:21:38.574 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 14 15:21:38.574 INFO kablam! 
Sep 14 15:21:38.574 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.574 INFO kablam!     --> src/lib.rs:1387:66
Sep 14 15:21:38.575 INFO kablam!      |
Sep 14 15:21:38.575 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 14 15:21:38.575 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.575 INFO kablam! 
Sep 14 15:21:38.577 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.577 INFO kablam!     --> src/lib.rs:1677:66
Sep 14 15:21:38.577 INFO kablam!      |
Sep 14 15:21:38.577 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:21:38.577 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.577 INFO kablam! 
Sep 14 15:21:38.577 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.577 INFO kablam!     --> src/lib.rs:1956:66
Sep 14 15:21:38.577 INFO kablam!      |
Sep 14 15:21:38.577 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.577 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.577 INFO kablam! 
Sep 14 15:21:38.577 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.577 INFO kablam!     --> src/lib.rs:2209:66
Sep 14 15:21:38.577 INFO kablam!      |
Sep 14 15:21:38.577 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.577 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.577 INFO kablam! 
Sep 14 15:21:38.577 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.577 INFO kablam!     --> src/lib.rs:2465:66
Sep 14 15:21:38.577 INFO kablam!      |
Sep 14 15:21:38.577 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.577 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.577 INFO kablam! 
Sep 14 15:21:38.577 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.577 INFO kablam!     --> src/lib.rs:2725:66
Sep 14 15:21:38.577 INFO kablam!      |
Sep 14 15:21:38.577 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:21:38.578 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.578 INFO kablam! 
Sep 14 15:21:38.578 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.578 INFO kablam!     --> src/lib.rs:3011:66
Sep 14 15:21:38.578 INFO kablam!      |
Sep 14 15:21:38.578 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.578 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.578 INFO kablam! 
Sep 14 15:21:38.589 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.589 INFO kablam!     --> src/lib.rs:3264:66
Sep 14 15:21:38.589 INFO kablam!      |
Sep 14 15:21:38.589 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.589 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.589 INFO kablam! 
Sep 14 15:21:38.589 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.589 INFO kablam!     --> src/lib.rs:3526:66
Sep 14 15:21:38.589 INFO kablam!      |
Sep 14 15:21:38.589 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:21:38.589 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.589 INFO kablam! 
Sep 14 15:21:38.589 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.589 INFO kablam!     --> src/lib.rs:3813:66
Sep 14 15:21:38.589 INFO kablam!      |
Sep 14 15:21:38.589 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.589 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.589 INFO kablam! 
Sep 14 15:21:38.589 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.589 INFO kablam!     --> src/lib.rs:4070:66
Sep 14 15:21:38.589 INFO kablam!      |
Sep 14 15:21:38.589 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:21:38.589 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.589 INFO kablam! 
Sep 14 15:21:38.605 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.605 INFO kablam!     --> src/lib.rs:1098:66
Sep 14 15:21:38.605 INFO kablam!      |
Sep 14 15:21:38.605 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 14 15:21:38.605 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.605 INFO kablam!      |
Sep 14 15:21:38.605 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 14 15:21:38.605 INFO kablam! 
Sep 14 15:21:38.607 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.607 INFO kablam!     --> src/lib.rs:1387:66
Sep 14 15:21:38.607 INFO kablam!      |
Sep 14 15:21:38.607 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 14 15:21:38.607 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.607 INFO kablam! 
Sep 14 15:21:38.607 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.607 INFO kablam!     --> src/lib.rs:1677:66
Sep 14 15:21:38.607 INFO kablam!      |
Sep 14 15:21:38.607 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:21:38.607 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.607 INFO kablam! 
Sep 14 15:21:38.607 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.607 INFO kablam!     --> src/lib.rs:1956:66
Sep 14 15:21:38.607 INFO kablam!      |
Sep 14 15:21:38.607 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.607 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.607 INFO kablam! 
Sep 14 15:21:38.607 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.607 INFO kablam!     --> src/lib.rs:2209:66
Sep 14 15:21:38.607 INFO kablam!      |
Sep 14 15:21:38.607 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.607 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.607 INFO kablam! 
Sep 14 15:21:38.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.615 INFO kablam!     --> src/lib.rs:2465:66
Sep 14 15:21:38.615 INFO kablam!      |
Sep 14 15:21:38.615 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.615 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.615 INFO kablam! 
Sep 14 15:21:38.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.615 INFO kablam!     --> src/lib.rs:2725:66
Sep 14 15:21:38.615 INFO kablam!      |
Sep 14 15:21:38.615 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:21:38.615 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.615 INFO kablam! 
Sep 14 15:21:38.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.615 INFO kablam!     --> src/lib.rs:3011:66
Sep 14 15:21:38.615 INFO kablam!      |
Sep 14 15:21:38.615 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.615 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.615 INFO kablam! 
Sep 14 15:21:38.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.615 INFO kablam!     --> src/lib.rs:3264:66
Sep 14 15:21:38.615 INFO kablam!      |
Sep 14 15:21:38.615 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.615 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.615 INFO kablam! 
Sep 14 15:21:38.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.615 INFO kablam!     --> src/lib.rs:3526:66
Sep 14 15:21:38.615 INFO kablam!      |
Sep 14 15:21:38.615 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:21:38.615 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.615 INFO kablam! 
Sep 14 15:21:38.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.615 INFO kablam!     --> src/lib.rs:3813:66
Sep 14 15:21:38.615 INFO kablam!      |
Sep 14 15:21:38.615 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 14 15:21:38.615 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.615 INFO kablam! 
Sep 14 15:21:38.616 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:21:38.616 INFO kablam!     --> src/lib.rs:4070:66
Sep 14 15:21:38.616 INFO kablam!      |
Sep 14 15:21:38.616 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 14 15:21:38.616 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:21:38.616 INFO kablam! 
Sep 14 15:21:41.187 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
Sep 14 15:21:41.197 INFO kablam! su: No module specific data is present
Sep 14 15:21:42.263 INFO running `"docker" "rm" "-f" "6d35e3b86b4838688b3c97449efc31c003f8bb799a79219534730cba45d05152"`
Sep 14 15:21:42.487 INFO blam! 6d35e3b86b4838688b3c97449efc31c003f8bb799a79219534730cba45d05152