$ git clone -n http://git.inferitos.ru/rpms/realtime-tests /var/lib/mock/inferit-9_4-bootstrap-build-36381-73783/root/chroot_tmpdir/scmroot/realtime-tests
Cloning into '/var/lib/mock/inferit-9_4-bootstrap-build-36381-73783/root/chroot_tmpdir/scmroot/realtime-tests'...
$ git fetch origin changed/i9c-beta/realtime-tests-2.6-5.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/realtime-tests
 * [new tag]         changed/i9c-beta/realtime-tests-2.6-5.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c210509 import realtime-tests-2.6-5.el9