$ git clone -n http://git.inferitos.ru/rpms/grafana /var/lib/mock/inferit-9_1-bootstrap-build-side-15-4483-4590/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-side-15-4483-4590/root/chroot_tmpdir/scmroot/grafana'...
$ git fetch origin changed/i9c/grafana-7.5.15-3.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/grafana
 * [new tag]         changed/i9c/grafana-7.5.15-3.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c48b54b import grafana-7.5.15-3.el9