Sep 10 17:49:29.256 INFO checking google-cloudtrace2-1.0.7+20171202 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 17:49:29.256 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 17:49:29.256 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 17:49:29.471 INFO blam! 831531759edbe8184a4aa6ab21405ed83e3499a282c92a0f679fefae2e05df10
Sep 10 17:49:29.474 INFO running `"docker" "start" "-a" "831531759edbe8184a4aa6ab21405ed83e3499a282c92a0f679fefae2e05df10"`
Sep 10 17:49:30.236 INFO kablam! usermod: no changes
Sep 10 17:49:30.404 INFO kablam!     Checking google-cloudtrace2 v1.0.7+20171202 (file:///source)
Sep 10 17:49:32.602 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:49:32.602 INFO kablam!     --> src/lib.rs:1020:66
Sep 10 17:49:32.602 INFO kablam!      |
Sep 10 17:49:32.602 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:49:32.602 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:49:32.602 INFO kablam!      |
Sep 10 17:49:32.602 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:49:32.602 INFO kablam! 
Sep 10 17:49:32.602 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:49:32.602 INFO kablam!     --> src/lib.rs:1311:66
Sep 10 17:49:32.602 INFO kablam!      |
Sep 10 17:49:32.602 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:49:32.602 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:49:32.602 INFO kablam! 
Sep 10 17:49:32.714 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:49:32.714 INFO kablam!     --> src/lib.rs:1020:66
Sep 10 17:49:32.714 INFO kablam!      |
Sep 10 17:49:32.714 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:49:32.714 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:49:32.714 INFO kablam!      |
Sep 10 17:49:32.714 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 10 17:49:32.714 INFO kablam! 
Sep 10 17:49:32.714 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 17:49:32.714 INFO kablam!     --> src/lib.rs:1311:66
Sep 10 17:49:32.714 INFO kablam!      |
Sep 10 17:49:32.714 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 10 17:49:32.714 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 17:49:32.714 INFO kablam! 
Sep 10 17:49:34.908 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
Sep 10 17:49:34.919 INFO kablam! su: No module specific data is present
Sep 10 17:49:36.347 INFO running `"docker" "rm" "-f" "831531759edbe8184a4aa6ab21405ed83e3499a282c92a0f679fefae2e05df10"`
Sep 10 17:49:36.474 INFO blam! 831531759edbe8184a4aa6ab21405ed83e3499a282c92a0f679fefae2e05df10