$ git clone -n https://gitee.com/opencloudos-stream/libXScrnSaver.git /var/lib/mock/dist-ocs23-base-build-291570-28238/root/chroot_tmpdir/scmroot/libXScrnSaver
Cloning into '/var/lib/mock/dist-ocs23-base-build-291570-28238/root/chroot_tmpdir/scmroot/libXScrnSaver'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libXScrnSaver
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f30c082 Rebuilt for clarifying the packages requirement in BaseOS and AppStream