Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/857d3e05ae0a44dfb8be37c03ae88985 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25d91df3757b4c76b612dbe2d2566cfb : FAILURE in 4m 20s