Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6ea68fd32af947afb004bffb67c4a785 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/76e5aed57522405486dacda5284a2652 : FAILURE in 5m 55s