$ git clone -n https://gitee.com/zhonglingh/python-mmcv.git /var/lib/mock/dist-an23-epao-build-321023-68016/root/chroot_tmpdir/scmroot/python-mmcv
Cloning into '/var/lib/mock/dist-an23-epao-build-321023-68016/root/chroot_tmpdir/scmroot/python-mmcv'...
$ git fetch origin 003c29bb31d4bdf71dc22cf716cf18898809d1dd:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/python-mmcv
 * [new ref]         003c29bb31d4bdf71dc22cf716cf18898809d1dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 003c29b init from upstream