$ git clone -n https://gitee.com/zhangwenlong01/libvncserver.git /var/lib/mock/dist-an23-build-504352-74854/root/chroot_tmpdir/scmroot/libvncserver
Cloning into '/var/lib/mock/dist-an23-build-504352-74854/root/chroot_tmpdir/scmroot/libvncserver'...
$ git fetch origin 00138ee39fb7a0a76551b5a0370fffaa40834ae2:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/libvncserver
 * [new ref]         00138ee39fb7a0a76551b5a0370fffaa40834ae2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00138ee rebuild for loongarch64