Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/448b9eeb2c7641729463ce36eb5b4cce : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f87d3e5c06b4a818cc6dfb4ba1f59b3 : FAILURE in 4m 21s