Sep 10 17:12:50.686 INFO checking google-surveys2-1.0.7+20170407 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 17:12:50.686 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 17:12:50.686 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/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 17:12:50.931 INFO blam! 3396abf4f98471b4d37e4c3075de43dd2572093f3ab1df97259ad864b8c5b33f
Sep 10 17:12:50.934 INFO running `"docker" "start" "-a" "3396abf4f98471b4d37e4c3075de43dd2572093f3ab1df97259ad864b8c5b33f"`
Sep 10 17:12:52.110 INFO kablam! usermod: no changes
Sep 10 17:12:52.335 INFO kablam!     Checking google-surveys2 v1.0.7+20170407 (file:///source)
Sep 10 17:12:54.966 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.966 INFO kablam!     --> src/lib.rs:1235:66
Sep 10 17:12:54.966 INFO kablam!      |
Sep 10 17:12:54.966 INFO kablam! 1235 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:54.966 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.966 INFO kablam!      |
Sep 10 17:12:54.966 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:12:54.966 INFO kablam! 
Sep 10 17:12:54.966 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.966 INFO kablam!     --> src/lib.rs:1483:66
Sep 10 17:12:54.966 INFO kablam!      |
Sep 10 17:12:54.966 INFO kablam! 1483 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:54.966 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.966 INFO kablam! 
Sep 10 17:12:54.966 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.966 INFO kablam!     --> src/lib.rs:1718:66
Sep 10 17:12:54.966 INFO kablam!      |
Sep 10 17:12:54.966 INFO kablam! 1718 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:54.966 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.966 INFO kablam! 
Sep 10 17:12:54.966 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.966 INFO kablam!     --> src/lib.rs:1966:66
Sep 10 17:12:54.966 INFO kablam!      |
Sep 10 17:12:54.966 INFO kablam! 1966 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:12:54.966 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.966 INFO kablam! 
Sep 10 17:12:54.966 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.966 INFO kablam!     --> src/lib.rs:2211:66
Sep 10 17:12:54.966 INFO kablam!      |
Sep 10 17:12:54.966 INFO kablam! 2211 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:12:54.966 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.966 INFO kablam! 
Sep 10 17:12:54.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.970 INFO kablam!     --> src/lib.rs:2485:66
Sep 10 17:12:54.970 INFO kablam!      |
Sep 10 17:12:54.970 INFO kablam! 2485 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:12:54.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.970 INFO kablam! 
Sep 10 17:12:54.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.970 INFO kablam!     --> src/lib.rs:2751:66
Sep 10 17:12:54.970 INFO kablam!      |
Sep 10 17:12:54.970 INFO kablam! 2751 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:54.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.970 INFO kablam! 
Sep 10 17:12:54.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.970 INFO kablam!     --> src/lib.rs:3006:66
Sep 10 17:12:54.970 INFO kablam!      |
Sep 10 17:12:54.970 INFO kablam! 3006 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:54.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.970 INFO kablam! 
Sep 10 17:12:54.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.970 INFO kablam!     --> src/lib.rs:3294:66
Sep 10 17:12:54.970 INFO kablam!      |
Sep 10 17:12:54.970 INFO kablam! 3294 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:12:54.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.970 INFO kablam! 
Sep 10 17:12:54.970 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.970 INFO kablam!     --> src/lib.rs:3532:66
Sep 10 17:12:54.970 INFO kablam!      |
Sep 10 17:12:54.971 INFO kablam! 3532 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:54.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.971 INFO kablam! 
Sep 10 17:12:54.971 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:54.971 INFO kablam!     --> src/lib.rs:3782:66
Sep 10 17:12:54.971 INFO kablam!      |
Sep 10 17:12:54.971 INFO kablam! 3782 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:12:54.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:54.971 INFO kablam! 
Sep 10 17:12:56.082 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.082 INFO kablam!     --> src/lib.rs:1235:66
Sep 10 17:12:56.082 INFO kablam!      |
Sep 10 17:12:56.082 INFO kablam! 1235 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:56.082 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.082 INFO kablam!      |
Sep 10 17:12:56.082 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:12:56.082 INFO kablam! 
Sep 10 17:12:56.082 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.082 INFO kablam!     --> src/lib.rs:1483:66
Sep 10 17:12:56.082 INFO kablam!      |
Sep 10 17:12:56.082 INFO kablam! 1483 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:56.082 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.082 INFO kablam! 
Sep 10 17:12:56.082 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.082 INFO kablam!     --> src/lib.rs:1718:66
Sep 10 17:12:56.082 INFO kablam!      |
Sep 10 17:12:56.083 INFO kablam! 1718 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:56.083 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.083 INFO kablam! 
Sep 10 17:12:56.083 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.083 INFO kablam!     --> src/lib.rs:1966:66
Sep 10 17:12:56.083 INFO kablam!      |
Sep 10 17:12:56.083 INFO kablam! 1966 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:12:56.083 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.083 INFO kablam! 
Sep 10 17:12:56.083 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.083 INFO kablam!     --> src/lib.rs:2211:66
Sep 10 17:12:56.083 INFO kablam!      |
Sep 10 17:12:56.083 INFO kablam! 2211 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:12:56.083 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.083 INFO kablam! 
Sep 10 17:12:56.083 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.083 INFO kablam!     --> src/lib.rs:2485:66
Sep 10 17:12:56.083 INFO kablam!      |
Sep 10 17:12:56.083 INFO kablam! 2485 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:12:56.083 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.083 INFO kablam! 
Sep 10 17:12:56.084 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.084 INFO kablam!     --> src/lib.rs:2751:66
Sep 10 17:12:56.084 INFO kablam!      |
Sep 10 17:12:56.084 INFO kablam! 2751 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:56.084 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.084 INFO kablam! 
Sep 10 17:12:56.084 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.084 INFO kablam!     --> src/lib.rs:3006:66
Sep 10 17:12:56.084 INFO kablam!      |
Sep 10 17:12:56.085 INFO kablam! 3006 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:56.085 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.085 INFO kablam! 
Sep 10 17:12:56.085 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.085 INFO kablam!     --> src/lib.rs:3294:66
Sep 10 17:12:56.085 INFO kablam!      |
Sep 10 17:12:56.085 INFO kablam! 3294 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:12:56.085 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.085 INFO kablam! 
Sep 10 17:12:56.085 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.085 INFO kablam!     --> src/lib.rs:3532:66
Sep 10 17:12:56.085 INFO kablam!      |
Sep 10 17:12:56.085 INFO kablam! 3532 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:12:56.085 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.085 INFO kablam! 
Sep 10 17:12:56.085 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:12:56.085 INFO kablam!     --> src/lib.rs:3782:66
Sep 10 17:12:56.085 INFO kablam!      |
Sep 10 17:12:56.085 INFO kablam! 3782 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:12:56.085 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:12:56.085 INFO kablam! 
Sep 10 17:12:58.386 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
Sep 10 17:12:58.397 INFO kablam! su: No module specific data is present
Sep 10 17:13:00.198 INFO running `"docker" "rm" "-f" "3396abf4f98471b4d37e4c3075de43dd2572093f3ab1df97259ad864b8c5b33f"`
Sep 10 17:13:00.321 INFO blam! 3396abf4f98471b4d37e4c3075de43dd2572093f3ab1df97259ad864b8c5b33f