Sep 10 17:11:31.278 INFO checking google-tpu1_alpha1-1.0.7+20171121 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 17:11:31.278 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 17:11:31.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 17:11:31.475 INFO blam! 8e747464ceb66aa1d79972fe37758bcbe8203301e25ad4dfb21757b16099a6a3
Sep 10 17:11:31.478 INFO running `"docker" "start" "-a" "8e747464ceb66aa1d79972fe37758bcbe8203301e25ad4dfb21757b16099a6a3"`
Sep 10 17:11:32.715 INFO kablam! usermod: no changes
Sep 10 17:11:32.954 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (file:///source)
Sep 10 17:11:36.242 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.242 INFO kablam!     --> src/lib.rs:1098:66
Sep 10 17:11:36.242 INFO kablam!      |
Sep 10 17:11:36.242 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 10 17:11:36.242 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.242 INFO kablam!      |
Sep 10 17:11:36.242 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:11:36.242 INFO kablam! 
Sep 10 17:11:36.242 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.242 INFO kablam!     --> src/lib.rs:1387:66
Sep 10 17:11:36.242 INFO kablam!      |
Sep 10 17:11:36.242 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 10 17:11:36.242 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.242 INFO kablam! 
Sep 10 17:11:36.242 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.242 INFO kablam!     --> src/lib.rs:1677:66
Sep 10 17:11:36.242 INFO kablam!      |
Sep 10 17:11:36.242 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:11:36.242 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.242 INFO kablam! 
Sep 10 17:11:36.242 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.242 INFO kablam!     --> src/lib.rs:1956:66
Sep 10 17:11:36.242 INFO kablam!      |
Sep 10 17:11:36.242 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.242 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.242 INFO kablam! 
Sep 10 17:11:36.242 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.243 INFO kablam!     --> src/lib.rs:2209:66
Sep 10 17:11:36.243 INFO kablam!      |
Sep 10 17:11:36.243 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.243 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.243 INFO kablam! 
Sep 10 17:11:36.243 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.243 INFO kablam!     --> src/lib.rs:2465:66
Sep 10 17:11:36.243 INFO kablam!      |
Sep 10 17:11:36.243 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.243 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.243 INFO kablam! 
Sep 10 17:11:36.243 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.243 INFO kablam!     --> src/lib.rs:2725:66
Sep 10 17:11:36.243 INFO kablam!      |
Sep 10 17:11:36.243 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:11:36.243 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.243 INFO kablam! 
Sep 10 17:11:36.243 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.243 INFO kablam!     --> src/lib.rs:3011:66
Sep 10 17:11:36.243 INFO kablam!      |
Sep 10 17:11:36.243 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.243 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.243 INFO kablam! 
Sep 10 17:11:36.243 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.243 INFO kablam!     --> src/lib.rs:3264:66
Sep 10 17:11:36.243 INFO kablam!      |
Sep 10 17:11:36.243 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.243 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.243 INFO kablam! 
Sep 10 17:11:36.243 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.243 INFO kablam!     --> src/lib.rs:3526:66
Sep 10 17:11:36.243 INFO kablam!      |
Sep 10 17:11:36.243 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:11:36.243 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.243 INFO kablam! 
Sep 10 17:11:36.246 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.246 INFO kablam!     --> src/lib.rs:3813:66
Sep 10 17:11:36.246 INFO kablam!      |
Sep 10 17:11:36.246 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.246 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.246 INFO kablam! 
Sep 10 17:11:36.246 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.246 INFO kablam!     --> src/lib.rs:4070:66
Sep 10 17:11:36.246 INFO kablam!      |
Sep 10 17:11:36.246 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:11:36.246 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.246 INFO kablam! 
Sep 10 17:11:36.292 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.292 INFO kablam!     --> src/lib.rs:1098:66
Sep 10 17:11:36.292 INFO kablam!      |
Sep 10 17:11:36.292 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 10 17:11:36.292 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.292 INFO kablam!      |
Sep 10 17:11:36.292 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:11:36.292 INFO kablam! 
Sep 10 17:11:36.292 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.292 INFO kablam!     --> src/lib.rs:1387:66
Sep 10 17:11:36.292 INFO kablam!      |
Sep 10 17:11:36.292 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 10 17:11:36.292 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.292 INFO kablam! 
Sep 10 17:11:36.292 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.293 INFO kablam!     --> src/lib.rs:1677:66
Sep 10 17:11:36.293 INFO kablam!      |
Sep 10 17:11:36.293 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:11:36.293 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.293 INFO kablam! 
Sep 10 17:11:36.293 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.293 INFO kablam!     --> src/lib.rs:1956:66
Sep 10 17:11:36.293 INFO kablam!      |
Sep 10 17:11:36.293 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.293 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.293 INFO kablam! 
Sep 10 17:11:36.293 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.293 INFO kablam!     --> src/lib.rs:2209:66
Sep 10 17:11:36.293 INFO kablam!      |
Sep 10 17:11:36.293 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.293 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.294 INFO kablam! 
Sep 10 17:11:36.294 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.294 INFO kablam!     --> src/lib.rs:2465:66
Sep 10 17:11:36.294 INFO kablam!      |
Sep 10 17:11:36.294 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.294 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.294 INFO kablam! 
Sep 10 17:11:36.294 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.294 INFO kablam!     --> src/lib.rs:2725:66
Sep 10 17:11:36.294 INFO kablam!      |
Sep 10 17:11:36.294 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:11:36.294 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.295 INFO kablam! 
Sep 10 17:11:36.295 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.295 INFO kablam!     --> src/lib.rs:3011:66
Sep 10 17:11:36.295 INFO kablam!      |
Sep 10 17:11:36.295 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.295 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.295 INFO kablam! 
Sep 10 17:11:36.295 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.295 INFO kablam!     --> src/lib.rs:3264:66
Sep 10 17:11:36.295 INFO kablam!      |
Sep 10 17:11:36.295 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.295 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.295 INFO kablam! 
Sep 10 17:11:36.300 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.300 INFO kablam!     --> src/lib.rs:3526:66
Sep 10 17:11:36.300 INFO kablam!      |
Sep 10 17:11:36.300 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:11:36.300 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.300 INFO kablam! 
Sep 10 17:11:36.300 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.300 INFO kablam!     --> src/lib.rs:3813:66
Sep 10 17:11:36.300 INFO kablam!      |
Sep 10 17:11:36.300 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:11:36.300 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.300 INFO kablam! 
Sep 10 17:11:36.300 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:11:36.300 INFO kablam!     --> src/lib.rs:4070:66
Sep 10 17:11:36.300 INFO kablam!      |
Sep 10 17:11:36.300 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:11:36.300 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:11:36.300 INFO kablam! 
Sep 10 17:11:39.070 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.32s
Sep 10 17:11:39.086 INFO kablam! su: No module specific data is present
Sep 10 17:11:40.702 INFO running `"docker" "rm" "-f" "8e747464ceb66aa1d79972fe37758bcbe8203301e25ad4dfb21757b16099a6a3"`
Sep 10 17:11:40.809 INFO blam! 8e747464ceb66aa1d79972fe37758bcbe8203301e25ad4dfb21757b16099a6a3