$ git clone -n https://gitee.com/wenyuzifang/python-pandas.git /var/lib/mock/dist-an23-build-486332-74383/root/chroot_tmpdir/scmroot/python-pandas
Cloning into '/var/lib/mock/dist-an23-build-486332-74383/root/chroot_tmpdir/scmroot/python-pandas'...
$ git fetch origin fdf4a5ce5ab0ad94ea429a541e922b2172c9c9b1:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pandas
 * [new ref]         fdf4a5ce5ab0ad94ea429a541e922b2172c9c9b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fdf4a5c Update code from upstream