$ git clone -n http://git.inferitos.ru/rpms/gpac /var/lib/mock/inferit-8_9-extras-build-34366-66763/root/chroot_tmpdir/scmroot/gpac
Cloning into '/var/lib/mock/inferit-8_9-extras-build-34366-66763/root/chroot_tmpdir/scmroot/gpac'...
$ git fetch origin changed/i8cr/gpac-0.8.0-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gpac
 * [new tag]         changed/i8cr/gpac-0.8.0-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba717e4 import gpac-0.8.0-2.el8