Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/66129149fa10483a87a0b3e2ef8f37db : SUCCESS in 7m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/949b02d7faf5495295ea9fe85a57942e : FAILURE in 4m 51s