$ git push public
updating 'refs/heads/master'
  from 5b22add38ecb03ec27142a54c7526cc10d2b2b05
  to   a4718148aaa2379a8386875e839ed0afe5467c82
error: remote 'refs/tags/master_signature' is not a strict subset of local ref 'refs/tags/master_signature'. maybe you are not up-to-date and need to pull first?
Generating pack...
Done counting 14 objects.
Result has 8 objects.
Deltifying 8 objects...
 100% (8/8) done
Writing 8 objects...
 100% (8/8) done
Total 8 (delta 6), reused 0 (delta 0)
refs/heads/master: 5b22add38ecb03ec27142a54c7526cc10d2b2b05 -> a4718148aaa2379a8386875e839ed0afe5467c82