$ git clone -n https://gitee.com/wency_cn/python-pymemcache.git /var/lib/mock/dist-an23-build-491657-74530/root/chroot_tmpdir/scmroot/python-pymemcache
Cloning into '/var/lib/mock/dist-an23-build-491657-74530/root/chroot_tmpdir/scmroot/python-pymemcache'...
$ git fetch origin a06b38bfbd7aed0480faf7ac97868e95240cc0e0:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-pymemcache
 * [new ref]         a06b38bfbd7aed0480faf7ac97868e95240cc0e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a06b38b Update code from upstream