Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/caa5476c8fec466f9541d508e86c7071 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b99a7afc17d4bca89e90125eb026a4c : FAILURE in 4m 43s