mozilla/rust — pull request #8032 by catamorphism (2013-07-25 01:45:04+00:00)
Title: rustpkg: Handle non-numeric versions; some cleanup

r? @graydon Package IDs can now be of the form a/b/c#FOO, where (if a/b/c is
a git repository) FOO is any tag in the repository. Non-numeric
tags only match against package IDs with the same tag, and aren't
compared linearly like numeric versions.

While I was at it, refactored the code that calls `git clone`,
and segregated build output properly for different packages.