Did you read the rest? I appreciate a reply from the core team but you must understand your potential audience of Rust users is a highly gender/racial biased cohort. If Rust becomes popular it will become near impossible to deviate from the mean unless you engage in affirmative action by selectively removing community members in the majority.
Edit: I'm not against these kinds of initiatives at all, I just don't think it's realistic to apply such goals to a free-form group of programming language users.