$ git clone -n http://git.inferitos.ru/rpms/python-nbformat /var/lib/mock/inferit-10_0-extras-build-87301-159373/root/chroot_tmpdir/scmroot/python-nbformat
Cloning into '/var/lib/mock/inferit-10_0-extras-build-87301-159373/root/chroot_tmpdir/scmroot/python-nbformat'...
$ git fetch origin changed/i10ce/python-nbformat-5.9.2-5.el10:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object fd197b122e2599fa483308eec01a08aa8ec10665 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/python-nbformat
 ! [new tag]         changed/i10ce/python-nbformat-5.9.2-5.el10 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i10ce/python-nbformat-5.9.2-5.el10
HEAD is now at d12543c import python-nbformat-5.9.2-5.el10