$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-server-Xwayland.git /var/lib/mock/dist-oc8-build-73352-48827/root/chroot_tmpdir/scmroot/xorg-x11-server-Xwayland
Cloning into '/var/lib/mock/dist-oc8-build-73352-48827/root/chroot_tmpdir/scmroot/xorg-x11-server-Xwayland'...
$ git fetch origin b88b32dc59131e0508baf219444df43b84180f1f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-server-Xwayland
 * [new ref]         b88b32dc59131e0508baf219444df43b84180f1f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b88b32d import xorg-x11-server-Xwayland-21.1.3-12.tl3