Cron <gccadmin@server2> sh /home/gccadmin/scripts/update_version_git

[Cron Daemon]

=== Working on: master ===
branch pulled and checked out
61 revisions since last Daily bump
Traceback (most recent call last):
  File "../gcc-changelog/git_update_version.py", line 143, in <module>
    update_current_branch()
  File "../gcc-changelog/git_update_version.py", line 100, in update_current_branch
    % (commit.hexsha, head.hexsha))
  File "/tmp/tmp.yGFjw60tQz/gcc-changelog/git_repository.py", line 76, in parse_git_revisions
    commit_to_info_hook=commit_to_info)
  File "/tmp/tmp.yGFjw60tQz/gcc-changelog/git_commit.py", line 281, in __init__
    self.info = self.commit_to_info_hook(self.revert_commit)
  File "/tmp/tmp.yGFjw60tQz/gcc-changelog/git_repository.py", line 37, in commit_to_info
    c = repo.commit(commit)
  File "/home/gccadmin/.local/lib/python3.6/site-packages/git/repo/base.py", line 480, in commit
    return self.rev_parse(str(rev) + "^0")
  File "/home/gccadmin/.local/lib/python3.6/site-packages/git/repo/fun.py", line 213, in rev_parse
    obj = name_to_object(repo, rev[:start])
  File "/home/gccadmin/.local/lib/python3.6/site-packages/git/repo/fun.py", line 147, in name_to_object
    raise BadName(name)
gitdb.exc.BadName: Ref 'c4fa3728ab4f78984a549894e0e8c4d6a253e540,' did not resolve to an object