Sep 01 18:55:27.691 INFO checking google-cloudiot1-1.0.7+20171204 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 18:55:27.691 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 18:55:27.691 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 18:55:27.834 INFO blam! 7409d5730a0fc3fefafa3aaf53fd70bf0c5e6c28494f121e3900b60c56d2d4e0
Sep 01 18:55:27.836 INFO running `"docker" "start" "-a" "7409d5730a0fc3fefafa3aaf53fd70bf0c5e6c28494f121e3900b60c56d2d4e0"`
Sep 01 18:55:28.536 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (file:///source)
Sep 01 18:55:33.524 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.524 INFO kablam!     --> src/lib.rs:1754:66
Sep 01 18:55:33.524 INFO kablam!      |
Sep 01 18:55:33.524 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 01 18:55:33.524 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.525 INFO kablam!      |
Sep 01 18:55:33.525 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 18:55:33.525 INFO kablam! 
Sep 01 18:55:33.526 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.526 INFO kablam!     --> src/lib.rs:2077:66
Sep 01 18:55:33.526 INFO kablam!      |
Sep 01 18:55:33.526 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.526 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.527 INFO kablam! 
Sep 01 18:55:33.527 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.528 INFO kablam!     --> src/lib.rs:2344:66
Sep 01 18:55:33.528 INFO kablam!      |
Sep 01 18:55:33.528 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:33.528 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.528 INFO kablam! 
Sep 01 18:55:33.529 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.529 INFO kablam!     --> src/lib.rs:2607:66
Sep 01 18:55:33.529 INFO kablam!      |
Sep 01 18:55:33.529 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:33.529 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.529 INFO kablam! 
Sep 01 18:55:33.530 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.530 INFO kablam!     --> src/lib.rs:2903:66
Sep 01 18:55:33.530 INFO kablam!      |
Sep 01 18:55:33.530 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:33.530 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.530 INFO kablam! 
Sep 01 18:55:33.531 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.531 INFO kablam!     --> src/lib.rs:3189:66
Sep 01 18:55:33.531 INFO kablam!      |
Sep 01 18:55:33.532 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.532 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.532 INFO kablam! 
Sep 01 18:55:33.533 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.533 INFO kablam!     --> src/lib.rs:3474:66
Sep 01 18:55:33.533 INFO kablam!      |
Sep 01 18:55:33.533 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.533 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.533 INFO kablam! 
Sep 01 18:55:33.534 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.534 INFO kablam!     --> src/lib.rs:3762:66
Sep 01 18:55:33.534 INFO kablam!      |
Sep 01 18:55:33.534 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.534 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.534 INFO kablam! 
Sep 01 18:55:33.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.535 INFO kablam!     --> src/lib.rs:4050:66
Sep 01 18:55:33.535 INFO kablam!      |
Sep 01 18:55:33.536 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.536 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.536 INFO kablam! 
Sep 01 18:55:33.537 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.537 INFO kablam!     --> src/lib.rs:4328:66
Sep 01 18:55:33.537 INFO kablam!      |
Sep 01 18:55:33.537 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:33.537 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.537 INFO kablam! 
Sep 01 18:55:33.538 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.538 INFO kablam!     --> src/lib.rs:4591:66
Sep 01 18:55:33.538 INFO kablam!      |
Sep 01 18:55:33.538 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.538 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.538 INFO kablam! 
Sep 01 18:55:33.539 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.539 INFO kablam!     --> src/lib.rs:4871:66
Sep 01 18:55:33.539 INFO kablam!      |
Sep 01 18:55:33.539 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.539 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.540 INFO kablam! 
Sep 01 18:55:33.541 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.541 INFO kablam!     --> src/lib.rs:5140:66
Sep 01 18:55:33.541 INFO kablam!      |
Sep 01 18:55:33.541 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.541 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.541 INFO kablam! 
Sep 01 18:55:33.542 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.542 INFO kablam!     --> src/lib.rs:5407:66
Sep 01 18:55:33.542 INFO kablam!      |
Sep 01 18:55:33.542 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:33.542 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.542 INFO kablam! 
Sep 01 18:55:33.543 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.543 INFO kablam!     --> src/lib.rs:5670:66
Sep 01 18:55:33.543 INFO kablam!      |
Sep 01 18:55:33.543 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.543 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.544 INFO kablam! 
Sep 01 18:55:33.544 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.545 INFO kablam!     --> src/lib.rs:5957:66
Sep 01 18:55:33.545 INFO kablam!      |
Sep 01 18:55:33.545 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:33.545 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.545 INFO kablam! 
Sep 01 18:55:33.561 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.561 INFO kablam!     --> src/lib.rs:1754:66
Sep 01 18:55:33.561 INFO kablam!      |
Sep 01 18:55:33.561 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 01 18:55:33.561 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.561 INFO kablam!      |
Sep 01 18:55:33.561 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 18:55:33.561 INFO kablam! 
Sep 01 18:55:33.561 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.562 INFO kablam!     --> src/lib.rs:2077:66
Sep 01 18:55:33.562 INFO kablam!      |
Sep 01 18:55:33.562 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.562 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.562 INFO kablam! 
Sep 01 18:55:33.562 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.562 INFO kablam!     --> src/lib.rs:2344:66
Sep 01 18:55:33.562 INFO kablam!      |
Sep 01 18:55:33.562 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:33.562 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.562 INFO kablam! 
Sep 01 18:55:33.563 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.563 INFO kablam!     --> src/lib.rs:2607:66
Sep 01 18:55:33.563 INFO kablam!      |
Sep 01 18:55:33.563 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:33.563 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.563 INFO kablam! 
Sep 01 18:55:33.563 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.563 INFO kablam!     --> src/lib.rs:2903:66
Sep 01 18:55:33.563 INFO kablam!      |
Sep 01 18:55:33.563 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:33.564 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.564 INFO kablam! 
Sep 01 18:55:33.564 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.564 INFO kablam!     --> src/lib.rs:3189:66
Sep 01 18:55:33.564 INFO kablam!      |
Sep 01 18:55:33.564 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.564 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.564 INFO kablam! 
Sep 01 18:55:33.565 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.565 INFO kablam!     --> src/lib.rs:3474:66
Sep 01 18:55:33.565 INFO kablam!      |
Sep 01 18:55:33.565 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.565 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.565 INFO kablam! 
Sep 01 18:55:33.565 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.565 INFO kablam!     --> src/lib.rs:3762:66
Sep 01 18:55:33.566 INFO kablam!      |
Sep 01 18:55:33.566 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.566 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.566 INFO kablam! 
Sep 01 18:55:33.566 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.566 INFO kablam!     --> src/lib.rs:4050:66
Sep 01 18:55:33.566 INFO kablam!      |
Sep 01 18:55:33.566 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.566 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.566 INFO kablam! 
Sep 01 18:55:33.567 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.567 INFO kablam!     --> src/lib.rs:4328:66
Sep 01 18:55:33.567 INFO kablam!      |
Sep 01 18:55:33.567 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:33.567 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.567 INFO kablam! 
Sep 01 18:55:33.567 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.567 INFO kablam!     --> src/lib.rs:4591:66
Sep 01 18:55:33.567 INFO kablam!      |
Sep 01 18:55:33.568 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.568 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.568 INFO kablam! 
Sep 01 18:55:33.568 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.568 INFO kablam!     --> src/lib.rs:4871:66
Sep 01 18:55:33.568 INFO kablam!      |
Sep 01 18:55:33.568 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.568 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.568 INFO kablam! 
Sep 01 18:55:33.569 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.569 INFO kablam!     --> src/lib.rs:5140:66
Sep 01 18:55:33.569 INFO kablam!      |
Sep 01 18:55:33.569 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.569 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.569 INFO kablam! 
Sep 01 18:55:33.569 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.569 INFO kablam!     --> src/lib.rs:5407:66
Sep 01 18:55:33.569 INFO kablam!      |
Sep 01 18:55:33.570 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 18:55:33.570 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.570 INFO kablam! 
Sep 01 18:55:33.570 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.570 INFO kablam!     --> src/lib.rs:5670:66
Sep 01 18:55:33.570 INFO kablam!      |
Sep 01 18:55:33.570 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 18:55:33.570 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.570 INFO kablam! 
Sep 01 18:55:33.571 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 18:55:33.571 INFO kablam!     --> src/lib.rs:5957:66
Sep 01 18:55:33.571 INFO kablam!      |
Sep 01 18:55:33.571 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 18:55:33.571 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:55:33.571 INFO kablam! 
Sep 01 18:55:38.912 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.49s
Sep 01 18:55:38.920 INFO kablam! su: No module specific data is present
Sep 01 18:55:39.606 INFO running `"docker" "rm" "-f" "7409d5730a0fc3fefafa3aaf53fd70bf0c5e6c28494f121e3900b60c56d2d4e0"`
Sep 01 18:55:39.750 INFO blam! 7409d5730a0fc3fefafa3aaf53fd70bf0c5e6c28494f121e3900b60c56d2d4e0