$ git clone -n https://gitee.com/wenyuzifang/python-pymemcache.git /var/lib/mock/dist-an23-build-486481-74383/root/chroot_tmpdir/scmroot/python-pymemcache
Cloning into '/var/lib/mock/dist-an23-build-486481-74383/root/chroot_tmpdir/scmroot/python-pymemcache'...
$ git fetch origin dd7ebbdb4c2d3ac4bb4d138da831307a411a83ed:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pymemcache
 * [new ref]         dd7ebbdb4c2d3ac4bb4d138da831307a411a83ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd7ebbd Update code from upstream