$ git clone -n http://git.inferitos.ru/rpms/clutter-gst2 /var/lib/mock/inferit-8_8-build-13153-22779/root/chroot_tmpdir/scmroot/clutter-gst2
Cloning into '/var/lib/mock/inferit-8_8-build-13153-22779/root/chroot_tmpdir/scmroot/clutter-gst2'...
$ git fetch origin changed/i8c/clutter-gst2-2.0.18-5.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/clutter-gst2
 * [new tag]         changed/i8c/clutter-gst2-2.0.18-5.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf591fe edit changelog for import clutter-gst2-2.0.18-5.el8