Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b70bda8e3afa49718d28e9625a2dbc33 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9e45561c5efc4094b8c282db3ed1cfdd : FAILURE in 4m 23s