Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/85ec90f1352840769190bef419f0896e : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f1be6bc9b93403782aedff75ab5d38a : FAILURE in 4m 29s