Aug 17 21:12:17.223 INFO checking google-cloudbuild1-1.0.7+20171205 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 21:12:17.223 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 21:12:17.223 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 21:12:17.223 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 21:12:17.482 INFO blam! 1991026e3cebc6637a83789621a08e0be6117d0703d804aec1dd6919c233083b
Aug 17 21:12:17.484 INFO running `"docker" "start" "-a" "1991026e3cebc6637a83789621a08e0be6117d0703d804aec1dd6919c233083b"`
Aug 17 21:12:18.785 INFO kablam!     Checking google-cloudbuild1 v1.0.7+20171205 (file:///source)
Aug 17 21:12:25.957 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.957 INFO kablam!     --> src/lib.rs:1605:66
Aug 17 21:12:25.957 INFO kablam!      |
Aug 17 21:12:25.957 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:25.957 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.958 INFO kablam!      |
Aug 17 21:12:25.958 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 17 21:12:25.958 INFO kablam! 
Aug 17 21:12:25.958 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.958 INFO kablam!     --> src/lib.rs:1897:66
Aug 17 21:12:25.958 INFO kablam!      |
Aug 17 21:12:25.958 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 17 21:12:25.958 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.958 INFO kablam! 
Aug 17 21:12:25.959 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.959 INFO kablam!     --> src/lib.rs:2182:66
Aug 17 21:12:25.959 INFO kablam!      |
Aug 17 21:12:25.959 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:12:25.959 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.959 INFO kablam! 
Aug 17 21:12:25.961 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.961 INFO kablam!     --> src/lib.rs:2437:66
Aug 17 21:12:25.961 INFO kablam!      |
Aug 17 21:12:25.961 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:25.961 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.961 INFO kablam! 
Aug 17 21:12:25.961 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.961 INFO kablam!     --> src/lib.rs:2699:66
Aug 17 21:12:25.961 INFO kablam!      |
Aug 17 21:12:25.961 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:12:25.961 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.961 INFO kablam! 
Aug 17 21:12:25.961 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.961 INFO kablam!     --> src/lib.rs:2951:66
Aug 17 21:12:25.961 INFO kablam!      |
Aug 17 21:12:25.961 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:25.961 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.961 INFO kablam! 
Aug 17 21:12:25.962 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.962 INFO kablam!     --> src/lib.rs:3219:66
Aug 17 21:12:25.962 INFO kablam!      |
Aug 17 21:12:25.962 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:12:25.962 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.962 INFO kablam! 
Aug 17 21:12:25.962 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.962 INFO kablam!     --> src/lib.rs:3514:66
Aug 17 21:12:25.962 INFO kablam!      |
Aug 17 21:12:25.962 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:25.962 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.962 INFO kablam! 
Aug 17 21:12:25.963 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.963 INFO kablam!     --> src/lib.rs:3791:66
Aug 17 21:12:25.963 INFO kablam!      |
Aug 17 21:12:25.963 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:25.963 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.963 INFO kablam! 
Aug 17 21:12:25.964 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.964 INFO kablam!     --> src/lib.rs:4060:66
Aug 17 21:12:25.964 INFO kablam!      |
Aug 17 21:12:25.964 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 17 21:12:25.964 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.964 INFO kablam! 
Aug 17 21:12:25.965 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.966 INFO kablam!     --> src/lib.rs:4347:66
Aug 17 21:12:25.966 INFO kablam!      |
Aug 17 21:12:25.966 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:12:25.966 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.966 INFO kablam! 
Aug 17 21:12:25.969 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.969 INFO kablam!     --> src/lib.rs:4665:66
Aug 17 21:12:25.969 INFO kablam!      |
Aug 17 21:12:25.969 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:12:25.969 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.969 INFO kablam! 
Aug 17 21:12:25.970 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.970 INFO kablam!     --> src/lib.rs:4958:66
Aug 17 21:12:25.970 INFO kablam!      |
Aug 17 21:12:25.970 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:25.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.970 INFO kablam! 
Aug 17 21:12:25.970 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:25.970 INFO kablam!     --> src/lib.rs:5241:66
Aug 17 21:12:25.970 INFO kablam!      |
Aug 17 21:12:25.970 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:12:25.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:25.971 INFO kablam! 
Aug 17 21:12:26.964 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.964 INFO kablam!     --> src/lib.rs:1605:66
Aug 17 21:12:26.964 INFO kablam!      |
Aug 17 21:12:26.964 INFO kablam! 1605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:26.964 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.964 INFO kablam!      |
Aug 17 21:12:26.964 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 17 21:12:26.964 INFO kablam! 
Aug 17 21:12:26.965 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.965 INFO kablam!     --> src/lib.rs:1897:66
Aug 17 21:12:26.965 INFO kablam!      |
Aug 17 21:12:26.965 INFO kablam! 1897 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 17 21:12:26.966 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.966 INFO kablam! 
Aug 17 21:12:26.966 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.966 INFO kablam!     --> src/lib.rs:2182:66
Aug 17 21:12:26.966 INFO kablam!      |
Aug 17 21:12:26.967 INFO kablam! 2182 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:12:26.967 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.967 INFO kablam! 
Aug 17 21:12:26.967 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.967 INFO kablam!     --> src/lib.rs:2437:66
Aug 17 21:12:26.967 INFO kablam!      |
Aug 17 21:12:26.967 INFO kablam! 2437 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:26.967 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.968 INFO kablam! 
Aug 17 21:12:26.968 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.968 INFO kablam!     --> src/lib.rs:2699:66
Aug 17 21:12:26.968 INFO kablam!      |
Aug 17 21:12:26.968 INFO kablam! 2699 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Aug 17 21:12:26.968 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.968 INFO kablam! 
Aug 17 21:12:26.969 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.969 INFO kablam!     --> src/lib.rs:2951:66
Aug 17 21:12:26.969 INFO kablam!      |
Aug 17 21:12:26.969 INFO kablam! 2951 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:26.969 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.969 INFO kablam! 
Aug 17 21:12:26.970 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.970 INFO kablam!     --> src/lib.rs:3219:66
Aug 17 21:12:26.970 INFO kablam!      |
Aug 17 21:12:26.970 INFO kablam! 3219 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:12:26.970 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.970 INFO kablam! 
Aug 17 21:12:26.971 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.971 INFO kablam!     --> src/lib.rs:3514:66
Aug 17 21:12:26.971 INFO kablam!      |
Aug 17 21:12:26.971 INFO kablam! 3514 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:26.971 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.971 INFO kablam! 
Aug 17 21:12:26.972 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.972 INFO kablam!     --> src/lib.rs:3791:66
Aug 17 21:12:26.972 INFO kablam!      |
Aug 17 21:12:26.972 INFO kablam! 3791 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:26.973 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.973 INFO kablam! 
Aug 17 21:12:26.973 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.973 INFO kablam!     --> src/lib.rs:4060:66
Aug 17 21:12:26.973 INFO kablam!      |
Aug 17 21:12:26.973 INFO kablam! 4060 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Aug 17 21:12:26.973 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.974 INFO kablam! 
Aug 17 21:12:26.975 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.975 INFO kablam!     --> src/lib.rs:4347:66
Aug 17 21:12:26.975 INFO kablam!      |
Aug 17 21:12:26.975 INFO kablam! 4347 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:12:26.975 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.975 INFO kablam! 
Aug 17 21:12:26.976 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.976 INFO kablam!     --> src/lib.rs:4665:66
Aug 17 21:12:26.976 INFO kablam!      |
Aug 17 21:12:26.976 INFO kablam! 4665 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:12:26.976 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.976 INFO kablam! 
Aug 17 21:12:26.977 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.977 INFO kablam!     --> src/lib.rs:4958:66
Aug 17 21:12:26.977 INFO kablam!      |
Aug 17 21:12:26.977 INFO kablam! 4958 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Aug 17 21:12:26.977 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.977 INFO kablam! 
Aug 17 21:12:26.978 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 21:12:26.978 INFO kablam!     --> src/lib.rs:5241:66
Aug 17 21:12:26.978 INFO kablam!      |
Aug 17 21:12:26.979 INFO kablam! 5241 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Aug 17 21:12:26.979 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 21:12:26.979 INFO kablam! 
Aug 17 21:12:37.534 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.15s
Aug 17 21:12:37.555 INFO kablam! su: No module specific data is present
Aug 17 21:12:38.065 INFO running `"docker" "rm" "-f" "1991026e3cebc6637a83789621a08e0be6117d0703d804aec1dd6919c233083b"`
Aug 17 21:12:38.232 INFO blam! 1991026e3cebc6637a83789621a08e0be6117d0703d804aec1dd6919c233083b