Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/87d17ec265ae457c8ab4b4d9eba3e21f : SUCCESS in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e15127b702034218b537e1171cdae97a : FAILURE in 2m 54s