$ git clone -n https://gitee.com/zhonglingh/Cython.git /var/lib/mock/dist-an23-build-350840-70784/root/chroot_tmpdir/scmroot/Cython
Cloning into '/var/lib/mock/dist-an23-build-350840-70784/root/chroot_tmpdir/scmroot/Cython'...
$ git fetch origin 236519f0bf1fa61c72bfb8426d72dbb05c5b4b71:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/Cython
 * [new ref]         236519f0bf1fa61c72bfb8426d72dbb05c5b4b71 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 236519f upgrade to 3.0.6