Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b84e198299b44cb8bccf4a28fe9e83dd : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2485485de21d4383946c347974715b53 : FAILURE in 4m 42s