$ git clone -n https://gitee.com/opencloudos-stream/tigervnc.git /home/lib/mock/dist-ocs23-loongarch64-build-189021-12842/root/chroot_tmpdir/scmroot/tigervnc
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-189021-12842/root/chroot_tmpdir/scmroot/tigervnc'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/tigervnc
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 585f442 !3 fix patching failure Merge pull request !3 from xiaoxiaoafeifei/master