Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9cc917beb95342ddbd50c3a0a7b2a194 : SUCCESS in 5m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2e54993190574b37a5be76468b1cc9a9 : FAILURE in 3m 37s