Build and Run test-css on mac3 in release mode.
Build and Run test-css on mac3 in release mode.

UK992/saltfs,UK992/saltfs,rwaweber/saltfs,rwaweber/saltfs,servo/saltfs,rwaweber/saltfs,ALikhachev/saltfs,setupminimal/saltfs,UK992/saltfs,ALikhachev/saltfs,ALikhachev/saltfs,setupminimal/saltfs,setupminimal/saltfs,servo/saltfs