I'm trying to build an application that depends on a crate called cairo. `rustc cairo.rs/examples/example1.rs -L ~/.homebrew/lib -L .` But instead of it finding the right crate, I get two unrelated libraries that it cannot disambiguate (since they are from the 'real' cairo, not my wrapper) https://gist.github.com/jensnockert/221ef976bcae3a1f13ff