Sep 21 09:20:21.197 INFO checking google-firebaseremoteconfig1-1.0.7+20171129 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 09:20:21.197 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 09:20:21.197 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 09:20:21.352 INFO blam! f6cc58970fd41a699096cb84712191b4e43fb5730b024d0571268a1eb6be480f
Sep 21 09:20:21.353 INFO running `"docker" "start" "-a" "f6cc58970fd41a699096cb84712191b4e43fb5730b024d0571268a1eb6be480f"`
Sep 21 09:20:22.446 INFO kablam! usermod: no changes
Sep 21 09:20:22.584 INFO kablam!     Checking google-firebaseremoteconfig1 v1.0.7+20171129 (/source)
Sep 21 09:20:24.376 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:20:24.376 INFO kablam!    --> src/lib.rs:644:66
Sep 21 09:20:24.376 INFO kablam!     |
Sep 21 09:20:24.376 INFO kablam! 644 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:20:24.376 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:20:24.376 INFO kablam!     |
Sep 21 09:20:24.376 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 09:20:24.376 INFO kablam! 
Sep 21 09:20:24.378 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:20:24.378 INFO kablam!    --> src/lib.rs:895:66
Sep 21 09:20:24.378 INFO kablam!     |
Sep 21 09:20:24.378 INFO kablam! 895 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:20:24.378 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:20:24.378 INFO kablam! 
Sep 21 09:20:25.012 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:20:25.012 INFO kablam!    --> src/lib.rs:644:66
Sep 21 09:20:25.013 INFO kablam!     |
Sep 21 09:20:25.013 INFO kablam! 644 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:20:25.014 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:20:25.014 INFO kablam!     |
Sep 21 09:20:25.015 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 09:20:25.015 INFO kablam! 
Sep 21 09:20:25.016 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:20:25.016 INFO kablam!    --> src/lib.rs:895:66
Sep 21 09:20:25.016 INFO kablam!     |
Sep 21 09:20:25.017 INFO kablam! 895 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 21 09:20:25.017 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:20:25.017 INFO kablam! 
Sep 21 09:20:26.228 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
Sep 21 09:20:26.238 INFO kablam! su: No module specific data is present
Sep 21 09:20:27.780 INFO running `"docker" "rm" "-f" "f6cc58970fd41a699096cb84712191b4e43fb5730b024d0571268a1eb6be480f"`
Sep 21 09:20:27.896 INFO blam! f6cc58970fd41a699096cb84712191b4e43fb5730b024d0571268a1eb6be480f