Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/245949230b5e4d98ba09ae9f86255e96 : FAILURE in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e5eb67a3182d4f62bc6d8b644fbec40f : FAILURE in 3m 22s