Sep 10 17:51:53.857 INFO checking google-cloudiot1-1.0.7+20171204 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 17:51:53.857 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 17:51:53.857 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 17:51:54.093 INFO blam! 9dcaf767dc7b10acf74f23083444609e6cc6864b05c4d5e3e239695c9dfcd0f4
Sep 10 17:51:54.096 INFO running `"docker" "start" "-a" "9dcaf767dc7b10acf74f23083444609e6cc6864b05c4d5e3e239695c9dfcd0f4"`
Sep 10 17:51:55.189 INFO kablam! usermod: no changes
Sep 10 17:51:55.392 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Sep 10 17:52:02.016 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.017 INFO kablam!     --> src/lib.rs:1754:66
Sep 10 17:52:02.017 INFO kablam!      |
Sep 10 17:52:02.017 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 10 17:52:02.017 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.017 INFO kablam!      |
Sep 10 17:52:02.017 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:52:02.017 INFO kablam! 
Sep 10 17:52:02.017 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.017 INFO kablam!     --> src/lib.rs:2077:66
Sep 10 17:52:02.017 INFO kablam!      |
Sep 10 17:52:02.017 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.017 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.017 INFO kablam! 
Sep 10 17:52:02.017 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.018 INFO kablam!     --> src/lib.rs:2344:66
Sep 10 17:52:02.018 INFO kablam!      |
Sep 10 17:52:02.018 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:52:02.018 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.018 INFO kablam! 
Sep 10 17:52:02.018 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.018 INFO kablam!     --> src/lib.rs:2607:66
Sep 10 17:52:02.018 INFO kablam!      |
Sep 10 17:52:02.018 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:52:02.018 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.018 INFO kablam! 
Sep 10 17:52:02.019 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.019 INFO kablam!     --> src/lib.rs:2903:66
Sep 10 17:52:02.019 INFO kablam!      |
Sep 10 17:52:02.019 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:52:02.019 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.019 INFO kablam! 
Sep 10 17:52:02.019 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.019 INFO kablam!     --> src/lib.rs:3189:66
Sep 10 17:52:02.019 INFO kablam!      |
Sep 10 17:52:02.019 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.019 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.020 INFO kablam! 
Sep 10 17:52:02.021 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.021 INFO kablam!     --> src/lib.rs:3474:66
Sep 10 17:52:02.021 INFO kablam!      |
Sep 10 17:52:02.021 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.021 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.021 INFO kablam! 
Sep 10 17:52:02.022 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.022 INFO kablam!     --> src/lib.rs:3762:66
Sep 10 17:52:02.022 INFO kablam!      |
Sep 10 17:52:02.022 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.022 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.022 INFO kablam! 
Sep 10 17:52:02.030 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.030 INFO kablam!     --> src/lib.rs:4050:66
Sep 10 17:52:02.030 INFO kablam!      |
Sep 10 17:52:02.031 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.031 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.031 INFO kablam! 
Sep 10 17:52:02.031 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.031 INFO kablam!     --> src/lib.rs:4328:66
Sep 10 17:52:02.031 INFO kablam!      |
Sep 10 17:52:02.031 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:52:02.031 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.031 INFO kablam! 
Sep 10 17:52:02.031 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.031 INFO kablam!     --> src/lib.rs:4591:66
Sep 10 17:52:02.031 INFO kablam!      |
Sep 10 17:52:02.031 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.031 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.031 INFO kablam! 
Sep 10 17:52:02.032 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.032 INFO kablam!     --> src/lib.rs:4871:66
Sep 10 17:52:02.032 INFO kablam!      |
Sep 10 17:52:02.032 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.032 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.032 INFO kablam! 
Sep 10 17:52:02.032 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.032 INFO kablam!     --> src/lib.rs:5140:66
Sep 10 17:52:02.032 INFO kablam!      |
Sep 10 17:52:02.032 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.032 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.032 INFO kablam! 
Sep 10 17:52:02.033 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.033 INFO kablam!     --> src/lib.rs:5407:66
Sep 10 17:52:02.033 INFO kablam!      |
Sep 10 17:52:02.033 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:52:02.033 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.033 INFO kablam! 
Sep 10 17:52:02.033 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.033 INFO kablam!     --> src/lib.rs:5670:66
Sep 10 17:52:02.033 INFO kablam!      |
Sep 10 17:52:02.033 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.033 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.033 INFO kablam! 
Sep 10 17:52:02.033 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.033 INFO kablam!     --> src/lib.rs:5957:66
Sep 10 17:52:02.033 INFO kablam!      |
Sep 10 17:52:02.033 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:52:02.033 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.033 INFO kablam! 
Sep 10 17:52:02.234 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.234 INFO kablam!     --> src/lib.rs:1754:66
Sep 10 17:52:02.234 INFO kablam!      |
Sep 10 17:52:02.234 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 10 17:52:02.234 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.234 INFO kablam!      |
Sep 10 17:52:02.234 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:52:02.234 INFO kablam! 
Sep 10 17:52:02.250 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.250 INFO kablam!     --> src/lib.rs:2077:66
Sep 10 17:52:02.250 INFO kablam!      |
Sep 10 17:52:02.250 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.250 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.250 INFO kablam! 
Sep 10 17:52:02.251 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.251 INFO kablam!     --> src/lib.rs:2344:66
Sep 10 17:52:02.251 INFO kablam!      |
Sep 10 17:52:02.251 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:52:02.251 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.251 INFO kablam! 
Sep 10 17:52:02.252 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.252 INFO kablam!     --> src/lib.rs:2607:66
Sep 10 17:52:02.252 INFO kablam!      |
Sep 10 17:52:02.252 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:52:02.252 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.252 INFO kablam! 
Sep 10 17:52:02.253 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.253 INFO kablam!     --> src/lib.rs:2903:66
Sep 10 17:52:02.253 INFO kablam!      |
Sep 10 17:52:02.253 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:52:02.253 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.253 INFO kablam! 
Sep 10 17:52:02.253 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.253 INFO kablam!     --> src/lib.rs:3189:66
Sep 10 17:52:02.254 INFO kablam!      |
Sep 10 17:52:02.254 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.254 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.254 INFO kablam! 
Sep 10 17:52:02.254 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.254 INFO kablam!     --> src/lib.rs:3474:66
Sep 10 17:52:02.254 INFO kablam!      |
Sep 10 17:52:02.254 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.254 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.254 INFO kablam! 
Sep 10 17:52:02.255 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.255 INFO kablam!     --> src/lib.rs:3762:66
Sep 10 17:52:02.255 INFO kablam!      |
Sep 10 17:52:02.255 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.255 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.255 INFO kablam! 
Sep 10 17:52:02.256 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.256 INFO kablam!     --> src/lib.rs:4050:66
Sep 10 17:52:02.256 INFO kablam!      |
Sep 10 17:52:02.256 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.256 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.256 INFO kablam! 
Sep 10 17:52:02.257 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.257 INFO kablam!     --> src/lib.rs:4328:66
Sep 10 17:52:02.257 INFO kablam!      |
Sep 10 17:52:02.257 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:52:02.257 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.257 INFO kablam! 
Sep 10 17:52:02.257 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.257 INFO kablam!     --> src/lib.rs:4591:66
Sep 10 17:52:02.257 INFO kablam!      |
Sep 10 17:52:02.257 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.257 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.257 INFO kablam! 
Sep 10 17:52:02.258 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.258 INFO kablam!     --> src/lib.rs:4871:66
Sep 10 17:52:02.258 INFO kablam!      |
Sep 10 17:52:02.258 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.258 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.258 INFO kablam! 
Sep 10 17:52:02.259 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.259 INFO kablam!     --> src/lib.rs:5140:66
Sep 10 17:52:02.259 INFO kablam!      |
Sep 10 17:52:02.259 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.259 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.259 INFO kablam! 
Sep 10 17:52:02.260 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.260 INFO kablam!     --> src/lib.rs:5407:66
Sep 10 17:52:02.260 INFO kablam!      |
Sep 10 17:52:02.260 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:52:02.260 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.260 INFO kablam! 
Sep 10 17:52:02.260 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.260 INFO kablam!     --> src/lib.rs:5670:66
Sep 10 17:52:02.260 INFO kablam!      |
Sep 10 17:52:02.260 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:52:02.260 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.260 INFO kablam! 
Sep 10 17:52:02.261 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:52:02.261 INFO kablam!     --> src/lib.rs:5957:66
Sep 10 17:52:02.261 INFO kablam!      |
Sep 10 17:52:02.261 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:52:02.261 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:52:02.261 INFO kablam! 
Sep 10 17:52:07.066 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.83s
Sep 10 17:52:07.073 INFO kablam! su: No module specific data is present
Sep 10 17:52:07.919 INFO running `"docker" "rm" "-f" "9dcaf767dc7b10acf74f23083444609e6cc6864b05c4d5e3e239695c9dfcd0f4"`
Sep 10 17:52:08.102 INFO blam! 9dcaf767dc7b10acf74f23083444609e6cc6864b05c4d5e3e239695c9dfcd0f4