$ git clone -n https://git.cclinux.org/stage/rpms/grafana-pcp.git /var/lib/mock/dist-circle8-build-97733-46235/root/chroot_tmpdir/scmroot/grafana-pcp
Cloning into '/var/lib/mock/dist-circle8-build-97733-46235/root/chroot_tmpdir/scmroot/grafana-pcp'...
$ git fetch origin a1b6def801eb4ec060145841d50a96dd834fd209:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/grafana-pcp
 * [new ref]         a1b6def801eb4ec060145841d50a96dd834fd209 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a1b6def import grafana-pcp-3.2.0-3.el8