Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4b94eb29bafc4ba0a6113a4d586153fb : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e5c53a7906c4fa6ba1275c9d86475bd : FAILURE in 5m 23s