Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5218606695b84a508cd3bcba8a83610b : SUCCESS in 3m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/884bbf2d3d7548b490b66faa3d36ac26 : FAILURE in 2m 40s