$ git clone -n http://git.inferitos.ru/rpms/sip6 /var/lib/mock/inferit-10_0-bootstrap-build-99175-183304/root/chroot_tmpdir/scmroot/sip6
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-99175-183304/root/chroot_tmpdir/scmroot/sip6'...
$ git fetch origin changed/i10c-beta/sip6-6.9.0-1.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/sip6
 * [new tag]         changed/i10c-beta/sip6-6.9.0-1.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e89db27 import sip6-6.9.0-1.el10