Sep 10 17:21:41.832 INFO checking google-firebaseremoteconfig1-1.0.7+20171129 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 17:21:41.832 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 17:21:41.832 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 17:21:42.053 INFO blam! 7b398f91c1e4e39b50a07705ce526d41b6445691f7b7171eea233e80c83f9d1d
Sep 10 17:21:42.055 INFO running `"docker" "start" "-a" "7b398f91c1e4e39b50a07705ce526d41b6445691f7b7171eea233e80c83f9d1d"`
Sep 10 17:21:42.951 INFO kablam! usermod: no changes
Sep 10 17:21:43.111 INFO kablam!     Checking google-firebaseremoteconfig1 v1.0.7+20171129 (file:///source)
Sep 10 17:21:44.873 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:21:44.873 INFO kablam!    --> src/lib.rs:644:66
Sep 10 17:21:44.873 INFO kablam!     |
Sep 10 17:21:44.873 INFO kablam! 644 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:21:44.873 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:21:44.873 INFO kablam!     |
Sep 10 17:21:44.873 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 17:21:44.873 INFO kablam! 
Sep 10 17:21:44.873 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:21:44.873 INFO kablam!    --> src/lib.rs:895:66
Sep 10 17:21:44.873 INFO kablam!     |
Sep 10 17:21:44.873 INFO kablam! 895 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:21:44.873 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:21:44.873 INFO kablam! 
Sep 10 17:21:44.974 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:21:44.974 INFO kablam!    --> src/lib.rs:644:66
Sep 10 17:21:44.974 INFO kablam!     |
Sep 10 17:21:44.974 INFO kablam! 644 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 10 17:21:44.974 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:21:44.974 INFO kablam!     |
Sep 10 17:21:44.974 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 17:21:44.974 INFO kablam! 
Sep 10 17:21:44.975 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:21:44.975 INFO kablam!    --> src/lib.rs:895:66
Sep 10 17:21:44.975 INFO kablam!     |
Sep 10 17:21:44.975 INFO kablam! 895 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 10 17:21:44.975 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:21:44.975 INFO kablam! 
Sep 10 17:21:46.435 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Sep 10 17:21:46.459 INFO kablam! su: No module specific data is present
Sep 10 17:21:47.440 INFO running `"docker" "rm" "-f" "7b398f91c1e4e39b50a07705ce526d41b6445691f7b7171eea233e80c83f9d1d"`
Sep 10 17:21:47.540 INFO blam! 7b398f91c1e4e39b50a07705ce526d41b6445691f7b7171eea233e80c83f9d1d