Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a67f86b74c944405a81ec08033b15002 : SUCCESS in 7m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3e9ed8cc7a0b4de6aff15e4068d9c7b3 : FAILURE in 5m 10s