$ git clone -n https://gitee.com/mgb01105731/libvncserver.git /var/lib/mock/dist-an23.2-build-406102-72450/root/chroot_tmpdir/scmroot/libvncserver
Cloning into '/var/lib/mock/dist-an23.2-build-406102-72450/root/chroot_tmpdir/scmroot/libvncserver'...
$ git fetch origin fe46bdf5d8e17f1a3f59b890942212aebb787d81:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libvncserver
 * [new ref]         fe46bdf5d8e17f1a3f59b890942212aebb787d81 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe46bdf Rebuild for remove inappropriate build dependencies.