Sep 20 00:40:16.156 INFO checking google-dns1-1.0.7+20171204 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 00:40:16.156 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 00:40:16.156 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:40:16.590 INFO blam! fa2c855c9c4070c3b88b8d1e272715539b26c8b548f9232a2d38f824df4b68e5
Sep 20 00:40:16.593 INFO running `"docker" "start" "-a" "fa2c855c9c4070c3b88b8d1e272715539b26c8b548f9232a2d38f824df4b68e5"`
Sep 20 00:40:18.512 INFO kablam! usermod: no changes
Sep 20 00:40:18.731 INFO kablam!     Checking google-dns1 v1.0.7+20171204 (/source)
Sep 20 00:40:20.616 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.616 INFO kablam!     --> src/lib.rs:1048:66
Sep 20 00:40:20.616 INFO kablam!      |
Sep 20 00:40:20.616 INFO kablam! 1048 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:40:20.616 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.616 INFO kablam!      |
Sep 20 00:40:20.616 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 20 00:40:20.616 INFO kablam! 
Sep 20 00:40:20.616 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.618 INFO kablam!     --> src/lib.rs:1335:66
Sep 20 00:40:20.618 INFO kablam!      |
Sep 20 00:40:20.618 INFO kablam! 1335 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 20 00:40:20.618 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.618 INFO kablam! 
Sep 20 00:40:20.618 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.618 INFO kablam!     --> src/lib.rs:1631:66
Sep 20 00:40:20.618 INFO kablam!      |
Sep 20 00:40:20.618 INFO kablam! 1631 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:40:20.618 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.618 INFO kablam! 
Sep 20 00:40:20.618 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.618 INFO kablam!     --> src/lib.rs:1903:66
Sep 20 00:40:20.618 INFO kablam!      |
Sep 20 00:40:20.618 INFO kablam! 1903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:40:20.618 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.618 INFO kablam! 
Sep 20 00:40:20.618 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.618 INFO kablam!     --> src/lib.rs:2171:66
Sep 20 00:40:20.618 INFO kablam!      |
Sep 20 00:40:20.618 INFO kablam! 2171 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:40:20.618 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.618 INFO kablam! 
Sep 20 00:40:20.619 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.619 INFO kablam!     --> src/lib.rs:2415:66
Sep 20 00:40:20.619 INFO kablam!      |
Sep 20 00:40:20.619 INFO kablam! 2415 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:40:20.619 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.619 INFO kablam! 
Sep 20 00:40:20.619 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.619 INFO kablam!     --> src/lib.rs:2675:66
Sep 20 00:40:20.619 INFO kablam!      |
Sep 20 00:40:20.619 INFO kablam! 2675 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 20 00:40:20.619 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.619 INFO kablam! 
Sep 20 00:40:20.619 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.619 INFO kablam!     --> src/lib.rs:2957:66
Sep 20 00:40:20.619 INFO kablam!      |
Sep 20 00:40:20.619 INFO kablam! 2957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 20 00:40:20.619 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.619 INFO kablam! 
Sep 20 00:40:20.621 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.621 INFO kablam!     --> src/lib.rs:3251:66
Sep 20 00:40:20.621 INFO kablam!      |
Sep 20 00:40:20.621 INFO kablam! 3251 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:40:20.621 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.621 INFO kablam! 
Sep 20 00:40:20.632 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.632 INFO kablam!     --> src/lib.rs:1048:66
Sep 20 00:40:20.632 INFO kablam!      |
Sep 20 00:40:20.632 INFO kablam! 1048 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:40:20.632 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.632 INFO kablam!      |
Sep 20 00:40:20.632 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 20 00:40:20.632 INFO kablam! 
Sep 20 00:40:20.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.638 INFO kablam!     --> src/lib.rs:1335:66
Sep 20 00:40:20.638 INFO kablam!      |
Sep 20 00:40:20.638 INFO kablam! 1335 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 20 00:40:20.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.638 INFO kablam! 
Sep 20 00:40:20.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.638 INFO kablam!     --> src/lib.rs:1631:66
Sep 20 00:40:20.638 INFO kablam!      |
Sep 20 00:40:20.638 INFO kablam! 1631 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 20 00:40:20.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.638 INFO kablam! 
Sep 20 00:40:20.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.638 INFO kablam!     --> src/lib.rs:1903:66
Sep 20 00:40:20.638 INFO kablam!      |
Sep 20 00:40:20.638 INFO kablam! 1903 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:40:20.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.638 INFO kablam! 
Sep 20 00:40:20.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.638 INFO kablam!     --> src/lib.rs:2171:66
Sep 20 00:40:20.638 INFO kablam!      |
Sep 20 00:40:20.638 INFO kablam! 2171 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:40:20.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.638 INFO kablam! 
Sep 20 00:40:20.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.638 INFO kablam!     --> src/lib.rs:2415:66
Sep 20 00:40:20.638 INFO kablam!      |
Sep 20 00:40:20.638 INFO kablam! 2415 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:40:20.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.638 INFO kablam! 
Sep 20 00:40:20.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.638 INFO kablam!     --> src/lib.rs:2675:66
Sep 20 00:40:20.638 INFO kablam!      |
Sep 20 00:40:20.638 INFO kablam! 2675 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 20 00:40:20.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.638 INFO kablam! 
Sep 20 00:40:20.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.638 INFO kablam!     --> src/lib.rs:2957:66
Sep 20 00:40:20.638 INFO kablam!      |
Sep 20 00:40:20.638 INFO kablam! 2957 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((8 + self._additional_params.len()));
Sep 20 00:40:20.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.638 INFO kablam! 
Sep 20 00:40:20.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:20.638 INFO kablam!     --> src/lib.rs:3251:66
Sep 20 00:40:20.638 INFO kablam!      |
Sep 20 00:40:20.638 INFO kablam! 3251 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 00:40:20.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:40:20.638 INFO kablam! 
Sep 20 00:40:22.026 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
Sep 20 00:40:22.036 INFO kablam! su: No module specific data is present
Sep 20 00:40:22.548 INFO running `"docker" "rm" "-f" "fa2c855c9c4070c3b88b8d1e272715539b26c8b548f9232a2d38f824df4b68e5"`
Sep 20 00:40:22.623 INFO blam! fa2c855c9c4070c3b88b8d1e272715539b26c8b548f9232a2d38f824df4b68e5