$ git clone -n https://src.fedoraproject.org/rpms/xfce4-verve-plugin.git /var/lib/mock/f41-build-side-1-2671330-29139/root/chroot_tmpdir/scmroot/xfce4-verve-plugin
Cloning into '/var/lib/mock/f41-build-side-1-2671330-29139/root/chroot_tmpdir/scmroot/xfce4-verve-plugin'...
$ git fetch origin 82f71c96e7abc9dd9357c45843b1bf98dcb7637d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xfce4-verve-plugin
 * [new ref]         82f71c96e7abc9dd9357c45843b1bf98dcb7637d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 82f71c9 convert GPLv2+ license to SPDX