Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1cc6549c135c439e9e8119d5840a0679 : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/02f57a7789d74ca2a363763dc7afb56b : FAILURE in 3m 44s