Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eda368be74cf4f65bd865638cf2b2439 : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c44b294936c94aecaaee2f69132911d7 : FAILURE in 4m 04s