$ git clone -n https://gitee.com/wenyuzifang/python-cffi.git /var/lib/mock/dist-an23-build-471988-74118/root/chroot_tmpdir/scmroot/python-cffi
Cloning into '/var/lib/mock/dist-an23-build-471988-74118/root/chroot_tmpdir/scmroot/python-cffi'...
$ git fetch origin c3c2de43114a8abad7610ba91155bb3641328838:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-cffi
 * [new ref]         c3c2de43114a8abad7610ba91155bb3641328838 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c3c2de4 Update code from upstream