12:02:02 (UTC) Begin LilyPond compile, previous commit at e8fc7813b17822c138150807484197ef8d4e7c21
12:02:08 *** FAILED STEP ***
merge from staging
Command 'git branch test-master-lock origin/master' returned non-zero
exit status 128
fatal: A branch named 'test-master-lock' already exists.
