Sep 01 18:18:15.167 INFO checking google-tpu1_alpha1-1.0.7+20171121 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 18:18:15.167 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 18:18:15.167 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 18:18:15.323 INFO blam! aee3d853eb652fbd6121823c5ca58e2ecee3fb875a4d77c86c0c5d69e7e9a4ab
Sep 01 18:18:15.324 INFO running `"docker" "start" "-a" "aee3d853eb652fbd6121823c5ca58e2ecee3fb875a4d77c86c0c5d69e7e9a4ab"`
Sep 01 18:18:16.027 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (file:///source)
Sep 01 18:18:20.375 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.375 INFO kablam!     --> src/lib.rs:1098:66
Sep 01 18:18:20.375 INFO kablam!      |
Sep 01 18:18:20.375 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 01 18:18:20.376 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.376 INFO kablam!      |
Sep 01 18:18:20.376 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 18:18:20.377 INFO kablam! 
Sep 01 18:18:20.378 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.378 INFO kablam!     --> src/lib.rs:1387:66
Sep 01 18:18:20.378 INFO kablam!      |
Sep 01 18:18:20.378 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 01 18:18:20.378 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.378 INFO kablam! 
Sep 01 18:18:20.379 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.379 INFO kablam!     --> src/lib.rs:1677:66
Sep 01 18:18:20.379 INFO kablam!      |
Sep 01 18:18:20.379 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:18:20.379 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.380 INFO kablam! 
Sep 01 18:18:20.381 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.381 INFO kablam!     --> src/lib.rs:1956:66
Sep 01 18:18:20.381 INFO kablam!      |
Sep 01 18:18:20.381 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.381 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.381 INFO kablam! 
Sep 01 18:18:20.382 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.382 INFO kablam!     --> src/lib.rs:2209:66
Sep 01 18:18:20.382 INFO kablam!      |
Sep 01 18:18:20.382 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.382 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.383 INFO kablam! 
Sep 01 18:18:20.384 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.384 INFO kablam!     --> src/lib.rs:2465:66
Sep 01 18:18:20.384 INFO kablam!      |
Sep 01 18:18:20.384 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.384 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.384 INFO kablam! 
Sep 01 18:18:20.385 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.385 INFO kablam!     --> src/lib.rs:2725:66
Sep 01 18:18:20.385 INFO kablam!      |
Sep 01 18:18:20.385 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:18:20.385 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.386 INFO kablam! 
Sep 01 18:18:20.386 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.387 INFO kablam!     --> src/lib.rs:3011:66
Sep 01 18:18:20.387 INFO kablam!      |
Sep 01 18:18:20.387 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.387 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.387 INFO kablam! 
Sep 01 18:18:20.388 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.388 INFO kablam!     --> src/lib.rs:3264:66
Sep 01 18:18:20.388 INFO kablam!      |
Sep 01 18:18:20.388 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.388 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.388 INFO kablam! 
Sep 01 18:18:20.389 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.389 INFO kablam!     --> src/lib.rs:3526:66
Sep 01 18:18:20.389 INFO kablam!      |
Sep 01 18:18:20.389 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:18:20.389 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.390 INFO kablam! 
Sep 01 18:18:20.391 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.391 INFO kablam!     --> src/lib.rs:3813:66
Sep 01 18:18:20.391 INFO kablam!      |
Sep 01 18:18:20.391 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.391 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.391 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.392 INFO kablam!     --> src/lib.rs:1098:66
Sep 01 18:18:20.392 INFO kablam!      |
Sep 01 18:18:20.392 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 01 18:18:20.392 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.392 INFO kablam! 
Sep 01 18:18:20.392 INFO kablam!      |
Sep 01 18:18:20.392 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 18:18:20.392 INFO kablam! 
Sep 01 18:18:20.392 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.392 INFO kablam!     --> src/lib.rs:1387:66
Sep 01 18:18:20.392 INFO kablam!      |
Sep 01 18:18:20.392 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 01 18:18:20.392 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.392 INFO kablam! 
Sep 01 18:18:20.393 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.393 INFO kablam!     --> src/lib.rs:1677:66
Sep 01 18:18:20.393 INFO kablam!      |
Sep 01 18:18:20.393 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:18:20.393 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.393 INFO kablam! 
Sep 01 18:18:20.393 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.394 INFO kablam!     --> src/lib.rs:1956:66
Sep 01 18:18:20.394 INFO kablam!      |
Sep 01 18:18:20.394 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.394 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.394 INFO kablam! 
Sep 01 18:18:20.394 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.394 INFO kablam!     --> src/lib.rs:2209:66
Sep 01 18:18:20.394 INFO kablam!      |
Sep 01 18:18:20.394 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.394 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.394 INFO kablam! 
Sep 01 18:18:20.395 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.395 INFO kablam!     --> src/lib.rs:2465:66
Sep 01 18:18:20.395 INFO kablam!      |
Sep 01 18:18:20.395 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.395 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.395 INFO kablam! 
Sep 01 18:18:20.395 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.395 INFO kablam!     --> src/lib.rs:2725:66
Sep 01 18:18:20.395 INFO kablam!      |
Sep 01 18:18:20.395 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:18:20.396 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.396 INFO kablam! 
Sep 01 18:18:20.396 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.396 INFO kablam!     --> src/lib.rs:3011:66
Sep 01 18:18:20.396 INFO kablam!      |
Sep 01 18:18:20.396 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.396 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.396 INFO kablam! 
Sep 01 18:18:20.397 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.397 INFO kablam!     --> src/lib.rs:3264:66
Sep 01 18:18:20.397 INFO kablam!      |
Sep 01 18:18:20.397 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.397 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.397 INFO kablam! 
Sep 01 18:18:20.397 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.397 INFO kablam!     --> src/lib.rs:3526:66
Sep 01 18:18:20.397 INFO kablam!      |
Sep 01 18:18:20.397 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:18:20.397 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.397 INFO kablam! 
Sep 01 18:18:20.398 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.398 INFO kablam!     --> src/lib.rs:3813:66
Sep 01 18:18:20.398 INFO kablam!      |
Sep 01 18:18:20.398 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:18:20.398 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.398 INFO kablam! 
Sep 01 18:18:20.399 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.399 INFO kablam!     --> src/lib.rs:4070:66
Sep 01 18:18:20.399 INFO kablam!      |
Sep 01 18:18:20.399 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:18:20.399 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.399 INFO kablam! 
Sep 01 18:18:20.400 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:18:20.400 INFO kablam!     --> src/lib.rs:4070:66
Sep 01 18:18:20.400 INFO kablam!      |
Sep 01 18:18:20.400 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:18:20.400 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:18:20.400 INFO kablam! 
Sep 01 18:18:23.702 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.80s
Sep 01 18:18:23.709 INFO kablam! su: No module specific data is present
Sep 01 18:18:24.235 INFO running `"docker" "rm" "-f" "aee3d853eb652fbd6121823c5ca58e2ecee3fb875a4d77c86c0c5d69e7e9a4ab"`
Sep 01 18:18:24.369 INFO blam! aee3d853eb652fbd6121823c5ca58e2ecee3fb875a4d77c86c0c5d69e7e9a4ab