$ git clone -n https://gitee.com/fundawang/libglvnd.git /var/lib/mock/dist-an23-build-194307-60852/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/dist-an23-build-194307-60852/root/chroot_tmpdir/scmroot/libglvnd'...
$ git fetch origin 40ad578322c40e440adef8b66ebea02fc82a2ab4:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/libglvnd
 * [new ref]         40ad578322c40e440adef8b66ebea02fc82a2ab4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40ad578 1.6.0