Aug 30 15:06:41.651 INFO checking google-tpu1_alpha1-1.0.7+20171121 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 15:06:41.651 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 15:06:41.651 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 15:06:41.847 INFO blam! c1096af00165cbfc57546770af3f6b49c89d6e19dc80cd96d16ad5b524d121da
Aug 30 15:06:41.849 INFO running `"docker" "start" "-a" "c1096af00165cbfc57546770af3f6b49c89d6e19dc80cd96d16ad5b524d121da"`
Aug 30 15:06:42.608 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (file:///source)
Aug 30 15:06:45.944 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.944 INFO kablam!     --> src/lib.rs:1098:66
Aug 30 15:06:45.944 INFO kablam!      |
Aug 30 15:06:45.944 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 30 15:06:45.944 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.945 INFO kablam!      |
Aug 30 15:06:45.945 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 30 15:06:45.945 INFO kablam! 
Aug 30 15:06:45.945 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.945 INFO kablam!     --> src/lib.rs:1387:66
Aug 30 15:06:45.945 INFO kablam!      |
Aug 30 15:06:45.945 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 30 15:06:45.945 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.945 INFO kablam! 
Aug 30 15:06:45.946 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.946 INFO kablam!     --> src/lib.rs:1677:66
Aug 30 15:06:45.946 INFO kablam!      |
Aug 30 15:06:45.946 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:06:45.946 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.946 INFO kablam! 
Aug 30 15:06:45.947 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.947 INFO kablam!     --> src/lib.rs:1956:66
Aug 30 15:06:45.947 INFO kablam!      |
Aug 30 15:06:45.947 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:45.947 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.947 INFO kablam! 
Aug 30 15:06:45.947 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.947 INFO kablam!     --> src/lib.rs:2209:66
Aug 30 15:06:45.947 INFO kablam!      |
Aug 30 15:06:45.947 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:45.947 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.948 INFO kablam! 
Aug 30 15:06:45.948 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.948 INFO kablam!     --> src/lib.rs:2465:66
Aug 30 15:06:45.948 INFO kablam!      |
Aug 30 15:06:45.948 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:45.948 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.949 INFO kablam! 
Aug 30 15:06:45.949 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.949 INFO kablam!     --> src/lib.rs:2725:66
Aug 30 15:06:45.949 INFO kablam!      |
Aug 30 15:06:45.949 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:06:45.949 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.949 INFO kablam! 
Aug 30 15:06:45.950 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.950 INFO kablam!     --> src/lib.rs:3011:66
Aug 30 15:06:45.950 INFO kablam!      |
Aug 30 15:06:45.950 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:45.950 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.950 INFO kablam! 
Aug 30 15:06:45.951 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.951 INFO kablam!     --> src/lib.rs:3264:66
Aug 30 15:06:45.951 INFO kablam!      |
Aug 30 15:06:45.951 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:45.951 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.951 INFO kablam! 
Aug 30 15:06:45.952 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.952 INFO kablam!     --> src/lib.rs:3526:66
Aug 30 15:06:45.952 INFO kablam!      |
Aug 30 15:06:45.952 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:06:45.952 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.952 INFO kablam! 
Aug 30 15:06:45.953 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.953 INFO kablam!     --> src/lib.rs:3813:66
Aug 30 15:06:45.953 INFO kablam!      |
Aug 30 15:06:45.953 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:45.953 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.953 INFO kablam! 
Aug 30 15:06:45.954 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:45.954 INFO kablam!     --> src/lib.rs:4070:66
Aug 30 15:06:45.954 INFO kablam!      |
Aug 30 15:06:45.954 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:06:45.954 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:45.954 INFO kablam! 
Aug 30 15:06:47.187 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.187 INFO kablam!     --> src/lib.rs:1098:66
Aug 30 15:06:47.187 INFO kablam!      |
Aug 30 15:06:47.187 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 30 15:06:47.188 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.188 INFO kablam!      |
Aug 30 15:06:47.188 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 30 15:06:47.188 INFO kablam! 
Aug 30 15:06:47.188 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.188 INFO kablam!     --> src/lib.rs:1387:66
Aug 30 15:06:47.188 INFO kablam!      |
Aug 30 15:06:47.188 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 30 15:06:47.188 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.188 INFO kablam! 
Aug 30 15:06:47.189 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.189 INFO kablam!     --> src/lib.rs:1677:66
Aug 30 15:06:47.189 INFO kablam!      |
Aug 30 15:06:47.189 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:06:47.189 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.189 INFO kablam! 
Aug 30 15:06:47.190 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.190 INFO kablam!     --> src/lib.rs:1956:66
Aug 30 15:06:47.190 INFO kablam!      |
Aug 30 15:06:47.190 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:47.190 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.190 INFO kablam! 
Aug 30 15:06:47.190 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.190 INFO kablam!     --> src/lib.rs:2209:66
Aug 30 15:06:47.190 INFO kablam!      |
Aug 30 15:06:47.190 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:47.190 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.190 INFO kablam! 
Aug 30 15:06:47.191 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.191 INFO kablam!     --> src/lib.rs:2465:66
Aug 30 15:06:47.191 INFO kablam!      |
Aug 30 15:06:47.191 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:47.191 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.191 INFO kablam! 
Aug 30 15:06:47.192 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.192 INFO kablam!     --> src/lib.rs:2725:66
Aug 30 15:06:47.192 INFO kablam!      |
Aug 30 15:06:47.192 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 30 15:06:47.192 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.192 INFO kablam! 
Aug 30 15:06:47.193 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.193 INFO kablam!     --> src/lib.rs:3011:66
Aug 30 15:06:47.193 INFO kablam!      |
Aug 30 15:06:47.193 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:47.193 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.193 INFO kablam! 
Aug 30 15:06:47.193 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.193 INFO kablam!     --> src/lib.rs:3264:66
Aug 30 15:06:47.193 INFO kablam!      |
Aug 30 15:06:47.193 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:47.193 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.193 INFO kablam! 
Aug 30 15:06:47.194 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.194 INFO kablam!     --> src/lib.rs:3526:66
Aug 30 15:06:47.194 INFO kablam!      |
Aug 30 15:06:47.194 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:06:47.194 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.194 INFO kablam! 
Aug 30 15:06:47.195 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.195 INFO kablam!     --> src/lib.rs:3813:66
Aug 30 15:06:47.195 INFO kablam!      |
Aug 30 15:06:47.195 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 30 15:06:47.195 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.195 INFO kablam! 
Aug 30 15:06:47.195 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 15:06:47.195 INFO kablam!     --> src/lib.rs:4070:66
Aug 30 15:06:47.195 INFO kablam!      |
Aug 30 15:06:47.195 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 30 15:06:47.195 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 15:06:47.196 INFO kablam! 
Aug 30 15:06:49.932 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
Aug 30 15:06:49.941 INFO kablam! su: No module specific data is present
Aug 30 15:06:50.388 INFO running `"docker" "rm" "-f" "c1096af00165cbfc57546770af3f6b49c89d6e19dc80cd96d16ad5b524d121da"`
Aug 30 15:06:50.522 INFO blam! c1096af00165cbfc57546770af3f6b49c89d6e19dc80cd96d16ad5b524d121da