Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/578c983a71b9455083d12821c6319b39 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec2bc16e911945f18f8f49273b3c88fc : FAILURE in 3m 55s