$ git clone -n https://gitee.com/fundawang/mesa-libGLU.git /var/lib/mock/dist-an23-build-290754-64987/root/chroot_tmpdir/scmroot/mesa-libGLU
Cloning into '/var/lib/mock/dist-an23-build-290754-64987/root/chroot_tmpdir/scmroot/mesa-libGLU'...
$ git fetch origin 5c85f9a8d44891ef63ee7e0d4cbbaa208bcb4c33:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/mesa-libGLU
 * [new ref]         5c85f9a8d44891ef63ee7e0d4cbbaa208bcb4c33 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c85f9a 9.0.3