$ git clone -n https://gitee.com/wenyuzifang/python-greenlet.git /var/lib/mock/dist-an23-build-472601-74118/root/chroot_tmpdir/scmroot/python-greenlet
Cloning into '/var/lib/mock/dist-an23-build-472601-74118/root/chroot_tmpdir/scmroot/python-greenlet'...
$ git fetch origin d00548deb0cadb2ee9a7b21b9d74d2c33727034b:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-greenlet
 * [new ref]         d00548deb0cadb2ee9a7b21b9d74d2c33727034b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d00548d Update code from upstream