$ git clone -n http://git.inferitos.ru/rpms/libvncserver /var/lib/mock/inferit-10_0-extras-build-86457-158009/root/chroot_tmpdir/scmroot/libvncserver
Cloning into '/var/lib/mock/inferit-10_0-extras-build-86457-158009/root/chroot_tmpdir/scmroot/libvncserver'...
$ git fetch origin changed/i10fe/libvncserver-0.9.14-5.el10:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 90d2bf7ee35e9c4459ac66a87b937eafdd6ea21d to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/libvncserver
 ! [new tag]         changed/i10fe/libvncserver-0.9.14-5.el10 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i10fe/libvncserver-0.9.14-5.el10
HEAD is now at 3408188 import libvncserver-0.9.14-5.el10