You can clone with
HTTPS or Subversion.
This is alpha-level software with many known bugs, incomplete features and planned future changes. Use at your own risk, expect some instability, disruption and source-level incompatibility for a while yet.
You should check out the docs. Also, join #rust on irc.mozilla.org. It is a friendly place.
If you intend to edit this wiki, please follow some conventions. If you want to hack on Rust itself then read the getting started guide for Rust developers.