$ git clone -n https://github.com/xcp-ng-rpms/xcp-ng-linstor.git /var/lib/mock/v8.3-v-linstor-testing-9571-28316/root/chroot_tmpdir/scmroot/xcp-ng-linstor
Cloning into '/var/lib/mock/v8.3-v-linstor-testing-9571-28316/root/chroot_tmpdir/scmroot/xcp-ng-linstor'...
$ git fetch origin 60bbda16e0d7752cc86bf692eac29deeab63a687:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/xcp-ng-linstor
 * [new ref]         60bbda16e0d7752cc86bf692eac29deeab63a687 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60bbda1 Set team owner