$ git clone -n https://gitee.com/wency_cn/python-pynacl.git /var/lib/mock/dist-an23-build-508211-74974/root/chroot_tmpdir/scmroot/python-pynacl
Cloning into '/var/lib/mock/dist-an23-build-508211-74974/root/chroot_tmpdir/scmroot/python-pynacl'...
$ git fetch origin f3d69b7463235e9729e68a682e996cc311689e06:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-pynacl
 * [new ref]         f3d69b7463235e9729e68a682e996cc311689e06 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3d69b7 Update code from upstream