Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7e81509e0c0a43998f6448208dd4aeb7 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/272b91c56a074d9f9d5d3da2ebf667c7 : FAILURE in 4m 56s