Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9941bdb1471b4e199d4653a5590d93dc : SUCCESS in 5m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b64d6b0e42fa4496beeaad4b515e2587 : FAILURE in 4m 28s