$ git clone -n http://git.inferitos.ru/rpms/varnish /var/lib/mock/inferit-9_5-bootstrap-build-61768-128611/root/chroot_tmpdir/scmroot/varnish
Cloning into '/var/lib/mock/inferit-9_5-bootstrap-build-61768-128611/root/chroot_tmpdir/scmroot/varnish'...
$ git fetch origin changed/i9c-beta/varnish-6.6.2-6.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/varnish
 * [new tag]         changed/i9c-beta/varnish-6.6.2-6.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e80a4a import varnish-6.6.2-6.el9