The ref 'refs/remotes/origin/0.2.x' was updated from:

999945ba5ec715fb070b5084146cbbb9934a45f2

To:

066a62fd226c7a504c16572a456de3f4ac960d46

This is unexpected because:

'refs/remotes/origin/0.2.x' is a tracking branch and doesn't belong on the server