Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6917dc014a0040288c2acff7838a516a : FAILURE in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82d42ee3398045d7ade77569dc977fd1 : SUCCESS in 8m 18s