Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2da44c97db964163910ba39376f865ff : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ed6b8107b3348149d9b126fbf63b3a6 : FAILURE in 4m 05s