Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/49ca4121d53f4371a72c003773405c59 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37b69649fb554aed89aacb6975085c1a : FAILURE in 6m 18s