Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/95bfa8d4c2904829bada5de9687b8237 : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f5dd37a73744c3fbd666e0e2440e46f : FAILURE in 3m 56s