Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/705dbe37072440e0a854d3b3a04808b8 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b76b302195414d2788fad7f5c12a8fa6 : FAILURE in 4m 33s