$ git clone -n https://gitee.com/zhonglingh/python-mmcv.git /var/lib/mock/dist-an23-epao-build-321228-68020/root/chroot_tmpdir/scmroot/python-mmcv
Cloning into '/var/lib/mock/dist-an23-epao-build-321228-68020/root/chroot_tmpdir/scmroot/python-mmcv'...
$ git fetch origin 94667ade5053c3f648cbf502bbd89a5b29014910:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/python-mmcv
 * [new ref]         94667ade5053c3f648cbf502bbd89a5b29014910 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 94667ad init from upstream