$ git clone -n http://git.inferitos.ru/rpms/samba /var/lib/mock/inferit-9_6-bootstrap-build-94866-180573/root/chroot_tmpdir/scmroot/samba
Cloning into '/var/lib/mock/inferit-9_6-bootstrap-build-94866-180573/root/chroot_tmpdir/scmroot/samba'...
$ git fetch origin changed/i9-beta/samba-4.21.3-3.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/samba
 * [new tag]         changed/i9-beta/samba-4.21.3-3.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d913b0d INF-1541: Rebuilt with enabled AD DC