$ git clone -n http://git.inferitos.ru/rpms/faad2 /var/lib/mock/inferit-8_9-extras-build-34360-66681/root/chroot_tmpdir/scmroot/faad2
Cloning into '/var/lib/mock/inferit-8_9-extras-build-34360-66681/root/chroot_tmpdir/scmroot/faad2'...
$ git fetch origin changed/i8cr/faad2-2.8.8-6.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/faad2
 * [new tag]         changed/i8cr/faad2-2.8.8-6.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7a45ff import faad2-1:2.8.8-6.el8