Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf4d438ac0c54228bad5be75a14a9a23 : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93d095fffb5344dab026a3d9b3eecae3 : FAILURE in 10m 13s