$ git clone -n http://git.inferitos.ru/rpms/jss /var/lib/mock/inferit-10_0-bootstrap-build-75459-151298/root/chroot_tmpdir/scmroot/jss
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-75459-151298/root/chroot_tmpdir/scmroot/jss'...
$ git fetch origin changed/i10c-beta/jss-5.5.0-3.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/jss
 * [new tag]         changed/i10c-beta/jss-5.5.0-3.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bddf7b9 import jss-5.5.0-3.el10