Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bff5ae6edf7140578ef68fa5c93c27e1 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b77d019016340279da0305f743107d8 : FAILURE in 6m 56s