Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b9b574cc023245a892b67ea7cd9202c4 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/745d218a54af4e2b9147133ba11372bb : FAILURE in 5m 49s