$ git clone -n http://git.inferitos.ru/rpms/python-dns /var/lib/mock/inferit-10_0-bootstrap-build-74060-151203/root/chroot_tmpdir/scmroot/python-dns
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-74060-151203/root/chroot_tmpdir/scmroot/python-dns'...
$ git fetch origin changed/i10c-beta/python-dns-2.6.1-1.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/python-dns
 * [new tag]         changed/i10c-beta/python-dns-2.6.1-1.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5cfef7 import python-dns-2.6.1-1.el10