Sep 17 23:29:09.155 INFO checking google-tpu1_alpha1-1.0.7+20171121 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 23:29:09.155 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 23:29:09.155 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:29:09.312 INFO blam! 872723d69ca8e23b494b33f989945e7337a41f778c71cff53fd54ad7fd041b07
Sep 17 23:29:09.319 INFO running `"docker" "start" "-a" "872723d69ca8e23b494b33f989945e7337a41f778c71cff53fd54ad7fd041b07"`
Sep 17 23:29:10.190 INFO kablam! usermod: no changes
Sep 17 23:29:10.309 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (/source)
Sep 17 23:29:11.534 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:1098:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:1387:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:1677:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:1956:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:2209:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:2465:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:2725:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:3011:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:3264:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:3526:66
Sep 17 23:29:11.535 INFO kablam!      |
Sep 17 23:29:11.535 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:29:11.535 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.535 INFO kablam! 
Sep 17 23:29:11.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.535 INFO kablam!     --> src/lib.rs:3813:66
Sep 17 23:29:11.536 INFO kablam!      |
Sep 17 23:29:11.536 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.536 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.536 INFO kablam! 
Sep 17 23:29:11.536 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.536 INFO kablam!     --> src/lib.rs:4070:66
Sep 17 23:29:11.536 INFO kablam!      |
Sep 17 23:29:11.536 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:29:11.536 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.536 INFO kablam! 
Sep 17 23:29:11.663 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.664 INFO kablam!     --> src/lib.rs:1098:66
Sep 17 23:29:11.664 INFO kablam!      |
Sep 17 23:29:11.664 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:29:11.664 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.664 INFO kablam!      |
Sep 17 23:29:11.664 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 17 23:29:11.664 INFO kablam! 
Sep 17 23:29:11.664 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.664 INFO kablam!     --> src/lib.rs:1387:66
Sep 17 23:29:11.664 INFO kablam!      |
Sep 17 23:29:11.664 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 17 23:29:11.664 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.664 INFO kablam! 
Sep 17 23:29:11.664 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.664 INFO kablam!     --> src/lib.rs:1677:66
Sep 17 23:29:11.664 INFO kablam!      |
Sep 17 23:29:11.664 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:29:11.664 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.665 INFO kablam! 
Sep 17 23:29:11.665 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.665 INFO kablam!     --> src/lib.rs:1956:66
Sep 17 23:29:11.665 INFO kablam!      |
Sep 17 23:29:11.665 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.665 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.665 INFO kablam! 
Sep 17 23:29:11.665 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.665 INFO kablam!     --> src/lib.rs:2209:66
Sep 17 23:29:11.665 INFO kablam!      |
Sep 17 23:29:11.665 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.665 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.665 INFO kablam! 
Sep 17 23:29:11.665 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.665 INFO kablam!     --> src/lib.rs:2465:66
Sep 17 23:29:11.665 INFO kablam!      |
Sep 17 23:29:11.665 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.665 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.665 INFO kablam! 
Sep 17 23:29:11.665 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.665 INFO kablam!     --> src/lib.rs:2725:66
Sep 17 23:29:11.666 INFO kablam!      |
Sep 17 23:29:11.666 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 17 23:29:11.666 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.666 INFO kablam! 
Sep 17 23:29:11.666 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.666 INFO kablam!     --> src/lib.rs:3011:66
Sep 17 23:29:11.666 INFO kablam!      |
Sep 17 23:29:11.666 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.666 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.666 INFO kablam! 
Sep 17 23:29:11.666 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.666 INFO kablam!     --> src/lib.rs:3264:66
Sep 17 23:29:11.666 INFO kablam!      |
Sep 17 23:29:11.666 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.666 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.666 INFO kablam! 
Sep 17 23:29:11.666 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.666 INFO kablam!     --> src/lib.rs:3526:66
Sep 17 23:29:11.666 INFO kablam!      |
Sep 17 23:29:11.666 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:29:11.666 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.666 INFO kablam! 
Sep 17 23:29:11.667 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.667 INFO kablam!     --> src/lib.rs:3813:66
Sep 17 23:29:11.667 INFO kablam!      |
Sep 17 23:29:11.667 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 17 23:29:11.667 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.667 INFO kablam! 
Sep 17 23:29:11.667 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 23:29:11.667 INFO kablam!     --> src/lib.rs:4070:66
Sep 17 23:29:11.667 INFO kablam!      |
Sep 17 23:29:11.667 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 17 23:29:11.667 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 23:29:11.667 INFO kablam! 
Sep 17 23:29:13.223 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
Sep 17 23:29:13.238 INFO kablam! su: No module specific data is present
Sep 17 23:29:13.817 INFO running `"docker" "rm" "-f" "872723d69ca8e23b494b33f989945e7337a41f778c71cff53fd54ad7fd041b07"`
Sep 17 23:29:13.994 INFO blam! 872723d69ca8e23b494b33f989945e7337a41f778c71cff53fd54ad7fd041b07