Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9d9f023ce9b64989b79d97badcaf9972 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e3c59889ba647c78f69d3d0595957ad : FAILURE in 4m 38s