$ git clone -n https://gitee.com/wenyuzifang/python-greenlet.git /var/lib/mock/dist-an23-build-470422-74061/root/chroot_tmpdir/scmroot/python-greenlet
Cloning into '/var/lib/mock/dist-an23-build-470422-74061/root/chroot_tmpdir/scmroot/python-greenlet'...
$ git fetch origin 694ff4dc4a9d11415c01727fe868eaa0bc0f34cf:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-greenlet
 * [new ref]         694ff4dc4a9d11415c01727fe868eaa0bc0f34cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 694ff4d Update code from upstream