Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8eacd5dea5844aabaa8cd5df4afebece : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e66e0a1efdaf4dfdb97c0ae16130d8f7 : FAILURE in 4m 12s