Sep 04 18:45:22.891 INFO checking google-cloudiot1-1.0.7+20171204 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 18:45:22.892 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 18:45:22.892 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 18:45:23.079 INFO blam! 9d5a78e4f3233159010b6f9a572ca4ca83421ad6939f1ff72619f84d1a4fd307
Sep 04 18:45:23.081 INFO running `"docker" "start" "-a" "9d5a78e4f3233159010b6f9a572ca4ca83421ad6939f1ff72619f84d1a4fd307"`
Sep 04 18:45:23.788 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Sep 04 18:45:28.781 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.783 INFO kablam!     --> src/lib.rs:1754:66
Sep 04 18:45:28.783 INFO kablam!      |
Sep 04 18:45:28.783 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 04 18:45:28.783 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.783 INFO kablam!      |
Sep 04 18:45:28.783 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 18:45:28.783 INFO kablam! 
Sep 04 18:45:28.783 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.783 INFO kablam!     --> src/lib.rs:2077:66
Sep 04 18:45:28.783 INFO kablam!      |
Sep 04 18:45:28.783 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.783 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.783 INFO kablam! 
Sep 04 18:45:28.784 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.784 INFO kablam!     --> src/lib.rs:2344:66
Sep 04 18:45:28.784 INFO kablam!      |
Sep 04 18:45:28.784 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 18:45:28.784 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.784 INFO kablam! 
Sep 04 18:45:28.785 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.785 INFO kablam!     --> src/lib.rs:2607:66
Sep 04 18:45:28.785 INFO kablam!      |
Sep 04 18:45:28.785 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 18:45:28.785 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.785 INFO kablam! 
Sep 04 18:45:28.786 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.786 INFO kablam!     --> src/lib.rs:2903:66
Sep 04 18:45:28.786 INFO kablam!      |
Sep 04 18:45:28.786 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 18:45:28.786 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.786 INFO kablam! 
Sep 04 18:45:28.787 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.787 INFO kablam!     --> src/lib.rs:3189:66
Sep 04 18:45:28.787 INFO kablam!      |
Sep 04 18:45:28.787 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.787 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.787 INFO kablam! 
Sep 04 18:45:28.788 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.788 INFO kablam!     --> src/lib.rs:3474:66
Sep 04 18:45:28.788 INFO kablam!      |
Sep 04 18:45:28.788 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.788 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.788 INFO kablam! 
Sep 04 18:45:28.789 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.789 INFO kablam!     --> src/lib.rs:3762:66
Sep 04 18:45:28.789 INFO kablam!      |
Sep 04 18:45:28.789 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.789 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.789 INFO kablam! 
Sep 04 18:45:28.790 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.790 INFO kablam!     --> src/lib.rs:4050:66
Sep 04 18:45:28.790 INFO kablam!      |
Sep 04 18:45:28.790 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.790 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.790 INFO kablam! 
Sep 04 18:45:28.791 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.791 INFO kablam!     --> src/lib.rs:4328:66
Sep 04 18:45:28.791 INFO kablam!      |
Sep 04 18:45:28.791 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 18:45:28.791 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.791 INFO kablam! 
Sep 04 18:45:28.792 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.792 INFO kablam!     --> src/lib.rs:4591:66
Sep 04 18:45:28.792 INFO kablam!      |
Sep 04 18:45:28.792 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.792 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.792 INFO kablam! 
Sep 04 18:45:28.793 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.793 INFO kablam!     --> src/lib.rs:4871:66
Sep 04 18:45:28.793 INFO kablam!      |
Sep 04 18:45:28.793 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.793 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.793 INFO kablam! 
Sep 04 18:45:28.794 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.794 INFO kablam!     --> src/lib.rs:5140:66
Sep 04 18:45:28.794 INFO kablam!      |
Sep 04 18:45:28.794 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.794 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.794 INFO kablam! 
Sep 04 18:45:28.794 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.794 INFO kablam!     --> src/lib.rs:5407:66
Sep 04 18:45:28.795 INFO kablam!      |
Sep 04 18:45:28.795 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 18:45:28.795 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.795 INFO kablam! 
Sep 04 18:45:28.795 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.795 INFO kablam!     --> src/lib.rs:5670:66
Sep 04 18:45:28.795 INFO kablam!      |
Sep 04 18:45:28.795 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:28.795 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.796 INFO kablam! 
Sep 04 18:45:28.796 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:28.796 INFO kablam!     --> src/lib.rs:5957:66
Sep 04 18:45:28.796 INFO kablam!      |
Sep 04 18:45:28.796 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 18:45:28.796 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:28.797 INFO kablam! 
Sep 04 18:45:29.105 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.105 INFO kablam!     --> src/lib.rs:1754:66
Sep 04 18:45:29.105 INFO kablam!      |
Sep 04 18:45:29.105 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 04 18:45:29.105 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.105 INFO kablam!      |
Sep 04 18:45:29.105 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 18:45:29.106 INFO kablam! 
Sep 04 18:45:29.107 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.107 INFO kablam!     --> src/lib.rs:2077:66
Sep 04 18:45:29.107 INFO kablam!      |
Sep 04 18:45:29.107 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.107 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.107 INFO kablam! 
Sep 04 18:45:29.108 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.108 INFO kablam!     --> src/lib.rs:2344:66
Sep 04 18:45:29.108 INFO kablam!      |
Sep 04 18:45:29.108 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 18:45:29.108 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.109 INFO kablam! 
Sep 04 18:45:29.109 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.110 INFO kablam!     --> src/lib.rs:2607:66
Sep 04 18:45:29.110 INFO kablam!      |
Sep 04 18:45:29.110 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 18:45:29.110 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.110 INFO kablam! 
Sep 04 18:45:29.111 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.111 INFO kablam!     --> src/lib.rs:2903:66
Sep 04 18:45:29.111 INFO kablam!      |
Sep 04 18:45:29.111 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 18:45:29.111 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.112 INFO kablam! 
Sep 04 18:45:29.113 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.113 INFO kablam!     --> src/lib.rs:3189:66
Sep 04 18:45:29.113 INFO kablam!      |
Sep 04 18:45:29.113 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.113 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.113 INFO kablam! 
Sep 04 18:45:29.114 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.114 INFO kablam!     --> src/lib.rs:3474:66
Sep 04 18:45:29.114 INFO kablam!      |
Sep 04 18:45:29.114 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.114 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.115 INFO kablam! 
Sep 04 18:45:29.116 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.116 INFO kablam!     --> src/lib.rs:3762:66
Sep 04 18:45:29.116 INFO kablam!      |
Sep 04 18:45:29.116 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.116 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.116 INFO kablam! 
Sep 04 18:45:29.117 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.117 INFO kablam!     --> src/lib.rs:4050:66
Sep 04 18:45:29.117 INFO kablam!      |
Sep 04 18:45:29.117 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.117 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.118 INFO kablam! 
Sep 04 18:45:29.119 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.119 INFO kablam!     --> src/lib.rs:4328:66
Sep 04 18:45:29.119 INFO kablam!      |
Sep 04 18:45:29.119 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 18:45:29.119 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.119 INFO kablam! 
Sep 04 18:45:29.120 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.120 INFO kablam!     --> src/lib.rs:4591:66
Sep 04 18:45:29.120 INFO kablam!      |
Sep 04 18:45:29.120 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.120 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.121 INFO kablam! 
Sep 04 18:45:29.122 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.122 INFO kablam!     --> src/lib.rs:4871:66
Sep 04 18:45:29.122 INFO kablam!      |
Sep 04 18:45:29.122 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.122 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.122 INFO kablam! 
Sep 04 18:45:29.123 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.123 INFO kablam!     --> src/lib.rs:5140:66
Sep 04 18:45:29.123 INFO kablam!      |
Sep 04 18:45:29.123 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.123 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.124 INFO kablam! 
Sep 04 18:45:29.125 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.125 INFO kablam!     --> src/lib.rs:5407:66
Sep 04 18:45:29.125 INFO kablam!      |
Sep 04 18:45:29.125 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 04 18:45:29.125 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.125 INFO kablam! 
Sep 04 18:45:29.126 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.126 INFO kablam!     --> src/lib.rs:5670:66
Sep 04 18:45:29.126 INFO kablam!      |
Sep 04 18:45:29.126 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 18:45:29.126 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.127 INFO kablam! 
Sep 04 18:45:29.128 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:45:29.128 INFO kablam!     --> src/lib.rs:5957:66
Sep 04 18:45:29.128 INFO kablam!      |
Sep 04 18:45:29.128 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 04 18:45:29.128 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 18:45:29.128 INFO kablam! 
Sep 04 18:45:34.199 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.57s
Sep 04 18:45:34.213 INFO kablam! su: No module specific data is present
Sep 04 18:45:34.681 INFO running `"docker" "rm" "-f" "9d5a78e4f3233159010b6f9a572ca4ca83421ad6939f1ff72619f84d1a4fd307"`
Sep 04 18:45:34.777 INFO blam! 9d5a78e4f3233159010b6f9a572ca4ca83421ad6939f1ff72619f84d1a4fd307