Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d5f4730a447459287be462787934400 : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a1b29e92259483d99b7a269142575bf : FAILURE in 4m 39s