Jul 12 07:29:34.792 INFO checking google-tpu1_alpha1-1.0.7+20171121 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 07:29:34.792 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 07:29:34.792 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 07:29:34.792 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 07:29:35.042 INFO blam! 37baa8192432e655dde2eb806c1418c2cb1f1b09ec3b36639fe3218d457e34cd
Jul 12 07:29:35.048 INFO running `"docker" "start" "-a" "37baa8192432e655dde2eb806c1418c2cb1f1b09ec3b36639fe3218d457e34cd"`
Jul 12 07:29:36.126 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (file:///source)
Jul 12 07:29:41.784 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.784 INFO kablam!     --> src/lib.rs:1098:66
Jul 12 07:29:41.784 INFO kablam!      |
Jul 12 07:29:41.784 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Jul 12 07:29:41.784 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.784 INFO kablam!      |
Jul 12 07:29:41.785 INFO kablam!      = note: #[warn(unused_parens)] on by default
Jul 12 07:29:41.785 INFO kablam! 
Jul 12 07:29:41.786 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.786 INFO kablam!     --> src/lib.rs:1387:66
Jul 12 07:29:41.786 INFO kablam!      |
Jul 12 07:29:41.786 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Jul 12 07:29:41.786 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.786 INFO kablam! 
Jul 12 07:29:41.788 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.788 INFO kablam!     --> src/lib.rs:1677:66
Jul 12 07:29:41.788 INFO kablam!      |
Jul 12 07:29:41.788 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Jul 12 07:29:41.788 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.788 INFO kablam! 
Jul 12 07:29:41.789 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.789 INFO kablam!     --> src/lib.rs:1956:66
Jul 12 07:29:41.789 INFO kablam!      |
Jul 12 07:29:41.789 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:41.789 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.790 INFO kablam! 
Jul 12 07:29:41.791 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.791 INFO kablam!     --> src/lib.rs:2209:66
Jul 12 07:29:41.791 INFO kablam!      |
Jul 12 07:29:41.791 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:41.791 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.791 INFO kablam! 
Jul 12 07:29:41.792 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.792 INFO kablam!     --> src/lib.rs:2465:66
Jul 12 07:29:41.792 INFO kablam!      |
Jul 12 07:29:41.792 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:41.792 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.793 INFO kablam! 
Jul 12 07:29:41.794 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.794 INFO kablam!     --> src/lib.rs:2725:66
Jul 12 07:29:41.794 INFO kablam!      |
Jul 12 07:29:41.794 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Jul 12 07:29:41.794 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.794 INFO kablam! 
Jul 12 07:29:41.795 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.795 INFO kablam!     --> src/lib.rs:3011:66
Jul 12 07:29:41.795 INFO kablam!      |
Jul 12 07:29:41.795 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:41.796 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.796 INFO kablam! 
Jul 12 07:29:41.797 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.797 INFO kablam!     --> src/lib.rs:3264:66
Jul 12 07:29:41.797 INFO kablam!      |
Jul 12 07:29:41.797 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:41.797 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.797 INFO kablam! 
Jul 12 07:29:41.798 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.798 INFO kablam!     --> src/lib.rs:3526:66
Jul 12 07:29:41.799 INFO kablam!      |
Jul 12 07:29:41.799 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Jul 12 07:29:41.799 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.799 INFO kablam! 
Jul 12 07:29:41.800 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.800 INFO kablam!     --> src/lib.rs:3813:66
Jul 12 07:29:41.800 INFO kablam!      |
Jul 12 07:29:41.800 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:41.800 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.801 INFO kablam! 
Jul 12 07:29:41.802 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:41.802 INFO kablam!     --> src/lib.rs:4070:66
Jul 12 07:29:41.802 INFO kablam!      |
Jul 12 07:29:41.802 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Jul 12 07:29:41.802 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:41.802 INFO kablam! 
Jul 12 07:29:42.166 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.166 INFO kablam!     --> src/lib.rs:1098:66
Jul 12 07:29:42.166 INFO kablam!      |
Jul 12 07:29:42.166 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Jul 12 07:29:42.166 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.166 INFO kablam!      |
Jul 12 07:29:42.166 INFO kablam!      = note: #[warn(unused_parens)] on by default
Jul 12 07:29:42.167 INFO kablam! 
Jul 12 07:29:42.167 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.167 INFO kablam!     --> src/lib.rs:1387:66
Jul 12 07:29:42.167 INFO kablam!      |
Jul 12 07:29:42.167 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Jul 12 07:29:42.167 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.167 INFO kablam! 
Jul 12 07:29:42.168 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.168 INFO kablam!     --> src/lib.rs:1677:66
Jul 12 07:29:42.168 INFO kablam!      |
Jul 12 07:29:42.168 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Jul 12 07:29:42.168 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.168 INFO kablam! 
Jul 12 07:29:42.168 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.168 INFO kablam!     --> src/lib.rs:1956:66
Jul 12 07:29:42.169 INFO kablam!      |
Jul 12 07:29:42.169 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:42.169 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.169 INFO kablam! 
Jul 12 07:29:42.169 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.169 INFO kablam!     --> src/lib.rs:2209:66
Jul 12 07:29:42.169 INFO kablam!      |
Jul 12 07:29:42.169 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:42.169 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.169 INFO kablam! 
Jul 12 07:29:42.170 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.170 INFO kablam!     --> src/lib.rs:2465:66
Jul 12 07:29:42.170 INFO kablam!      |
Jul 12 07:29:42.171 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:42.171 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.171 INFO kablam! 
Jul 12 07:29:42.171 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.171 INFO kablam!     --> src/lib.rs:2725:66
Jul 12 07:29:42.171 INFO kablam!      |
Jul 12 07:29:42.171 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Jul 12 07:29:42.171 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.171 INFO kablam! 
Jul 12 07:29:42.171 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.171 INFO kablam!     --> src/lib.rs:3011:66
Jul 12 07:29:42.171 INFO kablam!      |
Jul 12 07:29:42.171 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:42.171 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.171 INFO kablam! 
Jul 12 07:29:42.171 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.171 INFO kablam!     --> src/lib.rs:3264:66
Jul 12 07:29:42.171 INFO kablam!      |
Jul 12 07:29:42.171 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:42.171 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.171 INFO kablam! 
Jul 12 07:29:42.172 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.173 INFO kablam!     --> src/lib.rs:3526:66
Jul 12 07:29:42.173 INFO kablam!      |
Jul 12 07:29:42.173 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Jul 12 07:29:42.173 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.173 INFO kablam! 
Jul 12 07:29:42.175 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.175 INFO kablam!     --> src/lib.rs:3813:66
Jul 12 07:29:42.175 INFO kablam!      |
Jul 12 07:29:42.175 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:29:42.175 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.175 INFO kablam! 
Jul 12 07:29:42.176 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:29:42.176 INFO kablam!     --> src/lib.rs:4070:66
Jul 12 07:29:42.176 INFO kablam!      |
Jul 12 07:29:42.176 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Jul 12 07:29:42.176 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:29:42.176 INFO kablam! 
Jul 12 07:29:47.729 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.81s
Jul 12 07:29:47.744 INFO kablam! su: No module specific data is present
Jul 12 07:29:48.312 INFO running `"docker" "rm" "-f" "37baa8192432e655dde2eb806c1418c2cb1f1b09ec3b36639fe3218d457e34cd"`
Jul 12 07:29:48.457 INFO blam! 37baa8192432e655dde2eb806c1418c2cb1f1b09ec3b36639fe3218d457e34cd