Sep 10 17:16:26.674 INFO checking google-proximitybeacon1_beta1-1.0.7+20171112 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 17:16:26.674 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 17:16:26.674 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 17:16:26.852 INFO blam! 90e348968754ca164478538bce0bc529a49d320e95c00dbad187645e5e9ed848
Sep 10 17:16:26.854 INFO running `"docker" "start" "-a" "90e348968754ca164478538bce0bc529a49d320e95c00dbad187645e5e9ed848"`
Sep 10 17:16:28.026 INFO kablam! usermod: no changes
Sep 10 17:16:28.184 INFO kablam!     Checking google-proximitybeacon1_beta1 v1.0.7+20171112 (file:///source)
Sep 10 17:16:32.754 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.754 INFO kablam!     --> src/lib.rs:1772:66
Sep 10 17:16:32.754 INFO kablam!      |
Sep 10 17:16:32.754 INFO kablam! 1772 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.754 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.754 INFO kablam!      |
Sep 10 17:16:32.754 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:16:32.754 INFO kablam! 
Sep 10 17:16:32.754 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.754 INFO kablam!     --> src/lib.rs:2070:66
Sep 10 17:16:32.754 INFO kablam!      |
Sep 10 17:16:32.754 INFO kablam! 2070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.754 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.754 INFO kablam! 
Sep 10 17:16:32.754 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.754 INFO kablam!     --> src/lib.rs:2366:66
Sep 10 17:16:32.754 INFO kablam!      |
Sep 10 17:16:32.754 INFO kablam! 2366 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.754 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.754 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:2671:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 2671 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:2952:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 2952 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:3236:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 3236 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:3582:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 3582 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:3888:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 3888 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:4167:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 4167 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:4451:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 4451 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:4714:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 4714 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:4999:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 4999 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((7 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:5311:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 5311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:5605:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.755 INFO kablam! 5605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:16:32.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.755 INFO kablam! 
Sep 10 17:16:32.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.755 INFO kablam!     --> src/lib.rs:5823:66
Sep 10 17:16:32.755 INFO kablam!      |
Sep 10 17:16:32.756 INFO kablam! 5823 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((2 + self._additional_params.len()));
Sep 10 17:16:32.756 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.756 INFO kablam! 
Sep 10 17:16:32.756 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.756 INFO kablam!     --> src/lib.rs:6047:66
Sep 10 17:16:32.756 INFO kablam!      |
Sep 10 17:16:32.756 INFO kablam! 6047 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:16:32.756 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.756 INFO kablam! 
Sep 10 17:16:32.756 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.756 INFO kablam!     --> src/lib.rs:6286:66
Sep 10 17:16:32.756 INFO kablam!      |
Sep 10 17:16:32.756 INFO kablam! 6286 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.756 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.756 INFO kablam! 
Sep 10 17:16:32.840 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.840 INFO kablam!     --> src/lib.rs:1772:66
Sep 10 17:16:32.840 INFO kablam!      |
Sep 10 17:16:32.840 INFO kablam! 1772 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.840 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.840 INFO kablam!      |
Sep 10 17:16:32.840 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:16:32.840 INFO kablam! 
Sep 10 17:16:32.840 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.840 INFO kablam!     --> src/lib.rs:2070:66
Sep 10 17:16:32.840 INFO kablam!      |
Sep 10 17:16:32.840 INFO kablam! 2070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.840 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.840 INFO kablam! 
Sep 10 17:16:32.840 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.840 INFO kablam!     --> src/lib.rs:2366:66
Sep 10 17:16:32.840 INFO kablam!      |
Sep 10 17:16:32.840 INFO kablam! 2366 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.840 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.840 INFO kablam! 
Sep 10 17:16:32.840 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.840 INFO kablam!     --> src/lib.rs:2671:66
Sep 10 17:16:32.840 INFO kablam!      |
Sep 10 17:16:32.840 INFO kablam! 2671 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.840 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.840 INFO kablam! 
Sep 10 17:16:32.840 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.840 INFO kablam!     --> src/lib.rs:2952:66
Sep 10 17:16:32.840 INFO kablam!      |
Sep 10 17:16:32.840 INFO kablam! 2952 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.840 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.840 INFO kablam! 
Sep 10 17:16:32.840 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.840 INFO kablam!     --> src/lib.rs:3236:66
Sep 10 17:16:32.841 INFO kablam!      |
Sep 10 17:16:32.841 INFO kablam! 3236 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 10 17:16:32.841 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.841 INFO kablam! 
Sep 10 17:16:32.841 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.841 INFO kablam!     --> src/lib.rs:3582:66
Sep 10 17:16:32.841 INFO kablam!      |
Sep 10 17:16:32.841 INFO kablam! 3582 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.841 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.841 INFO kablam! 
Sep 10 17:16:32.841 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.841 INFO kablam!     --> src/lib.rs:3888:66
Sep 10 17:16:32.841 INFO kablam!      |
Sep 10 17:16:32.841 INFO kablam! 3888 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.841 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.841 INFO kablam! 
Sep 10 17:16:32.841 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.841 INFO kablam!     --> src/lib.rs:4167:66
Sep 10 17:16:32.841 INFO kablam!      |
Sep 10 17:16:32.841 INFO kablam! 4167 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.841 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.841 INFO kablam! 
Sep 10 17:16:32.841 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.841 INFO kablam!     --> src/lib.rs:4451:66
Sep 10 17:16:32.842 INFO kablam!      |
Sep 10 17:16:32.842 INFO kablam! 4451 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.842 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.842 INFO kablam! 
Sep 10 17:16:32.842 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.842 INFO kablam!     --> src/lib.rs:4714:66
Sep 10 17:16:32.842 INFO kablam!      |
Sep 10 17:16:32.842 INFO kablam! 4714 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:16:32.842 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.842 INFO kablam! 
Sep 10 17:16:32.842 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.842 INFO kablam!     --> src/lib.rs:4999:66
Sep 10 17:16:32.842 INFO kablam!      |
Sep 10 17:16:32.842 INFO kablam! 4999 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((7 + self._additional_params.len()));
Sep 10 17:16:32.842 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.842 INFO kablam! 
Sep 10 17:16:32.844 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.844 INFO kablam!     --> src/lib.rs:5311:66
Sep 10 17:16:32.844 INFO kablam!      |
Sep 10 17:16:32.844 INFO kablam! 5311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.844 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.844 INFO kablam! 
Sep 10 17:16:32.844 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.844 INFO kablam!     --> src/lib.rs:5605:66
Sep 10 17:16:32.844 INFO kablam!      |
Sep 10 17:16:32.844 INFO kablam! 5605 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:16:32.844 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.844 INFO kablam! 
Sep 10 17:16:32.844 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.844 INFO kablam!     --> src/lib.rs:5823:66
Sep 10 17:16:32.844 INFO kablam!      |
Sep 10 17:16:32.844 INFO kablam! 5823 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((2 + self._additional_params.len()));
Sep 10 17:16:32.844 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.844 INFO kablam! 
Sep 10 17:16:32.844 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.844 INFO kablam!     --> src/lib.rs:6047:66
Sep 10 17:16:32.844 INFO kablam!      |
Sep 10 17:16:32.844 INFO kablam! 6047 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:16:32.844 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.844 INFO kablam! 
Sep 10 17:16:32.844 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:16:32.844 INFO kablam!     --> src/lib.rs:6286:66
Sep 10 17:16:32.844 INFO kablam!      |
Sep 10 17:16:32.844 INFO kablam! 6286 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:16:32.844 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:16:32.844 INFO kablam! 
Sep 10 17:16:35.139 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
Sep 10 17:16:35.158 INFO kablam! su: No module specific data is present
Sep 10 17:16:36.140 INFO running `"docker" "rm" "-f" "90e348968754ca164478538bce0bc529a49d320e95c00dbad187645e5e9ed848"`
Sep 10 17:16:36.246 INFO blam! 90e348968754ca164478538bce0bc529a49d320e95c00dbad187645e5e9ed848