$ git clone -n https://gitee.com/wenjie2025/python-pynacl_1770423310.git /var/lib/mock/dist-an23-build-512300-75090/root/chroot_tmpdir/scmroot/python-pynacl_1770423310
Cloning into '/var/lib/mock/dist-an23-build-512300-75090/root/chroot_tmpdir/scmroot/python-pynacl_1770423310'...
$ git fetch origin da9fbbc3fb544bc71dded327eb965e8d2cf50d9d:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/python-pynacl_1770423310
 * [new ref]         da9fbbc3fb544bc71dded327eb965e8d2cf50d9d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da9fbbc Update code from upstream