rustfmt appears to be a little more complicated since it wants to download dependencies and needs nightly Rust. Change-Id: Ia348def30a6459ae2ab6c29a8c3a413216f5eb4b
Calling guardiand a bridge dates back to v1 and no longer makes sense. Change-Id: I27d24a5d7a64c3e37d6a5ce9c402c6248ad9c59e