$ git clone -n https://gitee.com/opencloudos-stream/qpdf.git /home/lib/mock/dist-ocs23-loongarch64-build-222149-16804/root/chroot_tmpdir/scmroot/qpdf
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-222149-16804/root/chroot_tmpdir/scmroot/qpdf'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/qpdf
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 858f17d Rebuilt for OpenCloudOS Stream 23.09