Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/72d789020ad14ba9944aadf07ec6c5ef : SUCCESS in 8m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/127ee09728444b77b5b0465cfed81c41 : FAILURE in 4m 27s