Oct 13 14:29:04.058 INFO checking google-cloudiot1-1.0.7+20171204 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:29:04.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 14:29:04.353 INFO blam! 7db6d89f7926a580300577b47240f8bef4c386a6fdbaba6f272e7b5e7f774de0
Oct 13 14:29:04.357 INFO running `"docker" "start" "-a" "7db6d89f7926a580300577b47240f8bef4c386a6fdbaba6f272e7b5e7f774de0"`
Oct 13 14:29:04.843 INFO kablam! usermod: no changes
Oct 13 14:29:04.975 INFO kablam!     Checking google-cloudiot1 v1.0.7+20171204 (/source)
Oct 13 14:29:09.743 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.743 INFO kablam!     --> src/lib.rs:1754:66
Oct 13 14:29:09.743 INFO kablam!      |
Oct 13 14:29:09.743 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Oct 13 14:29:09.743 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.743 INFO kablam!      |
Oct 13 14:29:09.743 INFO kablam!      = note: #[warn(unused_parens)] on by default
Oct 13 14:29:09.743 INFO kablam! 
Oct 13 14:29:09.750 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.750 INFO kablam!     --> src/lib.rs:2077:66
Oct 13 14:29:09.750 INFO kablam!      |
Oct 13 14:29:09.750 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.750 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.750 INFO kablam! 
Oct 13 14:29:09.752 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.752 INFO kablam!     --> src/lib.rs:2344:66
Oct 13 14:29:09.752 INFO kablam!      |
Oct 13 14:29:09.752 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:29:09.752 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.752 INFO kablam! 
Oct 13 14:29:09.752 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.752 INFO kablam!     --> src/lib.rs:2607:66
Oct 13 14:29:09.752 INFO kablam!      |
Oct 13 14:29:09.752 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 13 14:29:09.752 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.752 INFO kablam! 
Oct 13 14:29:09.752 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.752 INFO kablam!     --> src/lib.rs:2903:66
Oct 13 14:29:09.752 INFO kablam!      |
Oct 13 14:29:09.752 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 13 14:29:09.752 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.752 INFO kablam! 
Oct 13 14:29:09.755 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.755 INFO kablam!     --> src/lib.rs:1754:66
Oct 13 14:29:09.755 INFO kablam!      |
Oct 13 14:29:09.755 INFO kablam! 1754 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Oct 13 14:29:09.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.755 INFO kablam!      |
Oct 13 14:29:09.755 INFO kablam!      = note: #[warn(unused_parens)] on by default
Oct 13 14:29:09.755 INFO kablam! 
Oct 13 14:29:09.755 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.755 INFO kablam!     --> src/lib.rs:2077:66
Oct 13 14:29:09.755 INFO kablam!      |
Oct 13 14:29:09.755 INFO kablam! 2077 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.755 INFO kablam! 
Oct 13 14:29:09.755 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.755 INFO kablam!     --> src/lib.rs:2344:66
Oct 13 14:29:09.755 INFO kablam!      |
Oct 13 14:29:09.755 INFO kablam! 2344 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:29:09.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.755 INFO kablam! 
Oct 13 14:29:09.755 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.755 INFO kablam!     --> src/lib.rs:3189:66
Oct 13 14:29:09.755 INFO kablam!      |
Oct 13 14:29:09.755 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.755 INFO kablam! 
Oct 13 14:29:09.755 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.755 INFO kablam!     --> src/lib.rs:2607:66
Oct 13 14:29:09.755 INFO kablam!      |
Oct 13 14:29:09.755 INFO kablam! 2607 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 13 14:29:09.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.755 INFO kablam! 
Oct 13 14:29:09.755 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.755 INFO kablam!     --> src/lib.rs:3474:66
Oct 13 14:29:09.755 INFO kablam!      |
Oct 13 14:29:09.755 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.755 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.755 INFO kablam! 
Oct 13 14:29:09.755 INFO kablam!     --> src/lib.rs:2903:66
Oct 13 14:29:09.755 INFO kablam!      |
Oct 13 14:29:09.755 INFO kablam! 2903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 13 14:29:09.755 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.755 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:3189:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 3189 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:3762:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:3474:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 3474 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:4050:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:4328:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:3762:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 3762 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:4591:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:4050:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 4050 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:4871:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:5140:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.761 INFO kablam! 
Oct 13 14:29:09.761 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.761 INFO kablam!     --> src/lib.rs:4328:66
Oct 13 14:29:09.761 INFO kablam!      |
Oct 13 14:29:09.761 INFO kablam! 4328 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:29:09.761 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.762 INFO kablam!     --> src/lib.rs:5407:66
Oct 13 14:29:09.762 INFO kablam!      |
Oct 13 14:29:09.762 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:29:09.762 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.762 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.762 INFO kablam!     --> src/lib.rs:5670:66
Oct 13 14:29:09.762 INFO kablam!      |
Oct 13 14:29:09.762 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.762 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.762 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.762 INFO kablam!     --> src/lib.rs:5957:66
Oct 13 14:29:09.762 INFO kablam!      |
Oct 13 14:29:09.762 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 13 14:29:09.762 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.762 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.762 INFO kablam!     --> src/lib.rs:4591:66
Oct 13 14:29:09.762 INFO kablam!      |
Oct 13 14:29:09.762 INFO kablam! 4591 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.762 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.762 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.762 INFO kablam!     --> src/lib.rs:4871:66
Oct 13 14:29:09.762 INFO kablam!      |
Oct 13 14:29:09.762 INFO kablam! 4871 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.762 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.762 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.762 INFO kablam!     --> src/lib.rs:5140:66
Oct 13 14:29:09.762 INFO kablam!      |
Oct 13 14:29:09.762 INFO kablam! 5140 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.762 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.762 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.762 INFO kablam!     --> src/lib.rs:5407:66
Oct 13 14:29:09.762 INFO kablam!      |
Oct 13 14:29:09.762 INFO kablam! 5407 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:29:09.762 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.762 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.762 INFO kablam!     --> src/lib.rs:5670:66
Oct 13 14:29:09.762 INFO kablam!      |
Oct 13 14:29:09.762 INFO kablam! 5670 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:29:09.762 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.762 INFO kablam! 
Oct 13 14:29:09.776 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:29:09.776 INFO kablam!     --> src/lib.rs:5957:66
Oct 13 14:29:09.776 INFO kablam!      |
Oct 13 14:29:09.776 INFO kablam! 5957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Oct 13 14:29:09.776 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:29:09.776 INFO kablam! 
Oct 13 14:29:14.934 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.07s
Oct 13 14:29:14.945 INFO kablam! su: No module specific data is present
Oct 13 14:29:16.202 INFO running `"docker" "rm" "-f" "7db6d89f7926a580300577b47240f8bef4c386a6fdbaba6f272e7b5e7f774de0"`
Oct 13 14:29:16.522 INFO blam! 7db6d89f7926a580300577b47240f8bef4c386a6fdbaba6f272e7b5e7f774de0