$ git clone -n https://gitee.com/wenyuzifang/python-pymemcache.git /var/lib/mock/dist-an23-build-481444-74252/root/chroot_tmpdir/scmroot/python-pymemcache
Cloning into '/var/lib/mock/dist-an23-build-481444-74252/root/chroot_tmpdir/scmroot/python-pymemcache'...
$ git fetch origin 267b104146bbb6395a2899cb294ef8232b7872ce:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pymemcache
 * [new ref]         267b104146bbb6395a2899cb294ef8232b7872ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 267b104 Update code from upstream