Sep 01 02:27:19.374 INFO checking google-cloudtrace1-1.0.7+20171202 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 02:27:19.374 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 02:27:19.374 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 02:27:19.606 INFO blam! b681ca727fe1efea063008927e0db8c8d7b4201cb6fd848c737c24d16449abb2
Sep 01 02:27:19.608 INFO running `"docker" "start" "-a" "b681ca727fe1efea063008927e0db8c8d7b4201cb6fd848c737c24d16449abb2"`
Sep 01 02:27:20.384 INFO kablam!     Checking google-cloudtrace1 v1.0.7+20171202 (file:///source)
Sep 01 02:27:23.296 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:27:23.296 INFO kablam!    --> src/lib.rs:703:66
Sep 01 02:27:23.296 INFO kablam!     |
Sep 01 02:27:23.296 INFO kablam! 703 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 02:27:23.296 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 02:27:23.296 INFO kablam!     |
Sep 01 02:27:23.296 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 02:27:23.296 INFO kablam! 
Sep 01 02:27:23.297 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:27:23.297 INFO kablam!    --> src/lib.rs:974:66
Sep 01 02:27:23.297 INFO kablam!     |
Sep 01 02:27:23.297 INFO kablam! 974 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 02:27:23.297 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 02:27:23.298 INFO kablam! 
Sep 01 02:27:23.298 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:27:23.298 INFO kablam!     --> src/lib.rs:1261:66
Sep 01 02:27:23.298 INFO kablam!      |
Sep 01 02:27:23.298 INFO kablam! 1261 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((10 + self._additional_params.len()));
Sep 01 02:27:23.298 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 02:27:23.298 INFO kablam! 
Sep 01 02:27:23.637 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:27:23.637 INFO kablam!    --> src/lib.rs:703:66
Sep 01 02:27:23.637 INFO kablam!     |
Sep 01 02:27:23.637 INFO kablam! 703 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 02:27:23.637 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 02:27:23.637 INFO kablam!     |
Sep 01 02:27:23.637 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 02:27:23.637 INFO kablam! 
Sep 01 02:27:23.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:27:23.638 INFO kablam!    --> src/lib.rs:974:66
Sep 01 02:27:23.638 INFO kablam!     |
Sep 01 02:27:23.638 INFO kablam! 974 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 02:27:23.638 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 02:27:23.638 INFO kablam! 
Sep 01 02:27:23.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:27:23.638 INFO kablam!     --> src/lib.rs:1261:66
Sep 01 02:27:23.638 INFO kablam!      |
Sep 01 02:27:23.638 INFO kablam! 1261 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((10 + self._additional_params.len()));
Sep 01 02:27:23.638 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 02:27:23.638 INFO kablam! 
Sep 01 02:27:25.387 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.16s
Sep 01 02:27:25.396 INFO kablam! su: No module specific data is present
Sep 01 02:27:25.861 INFO running `"docker" "rm" "-f" "b681ca727fe1efea063008927e0db8c8d7b4201cb6fd848c737c24d16449abb2"`
Sep 01 02:27:25.984 INFO blam! b681ca727fe1efea063008927e0db8c8d7b4201cb6fd848c737c24d16449abb2