Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1ff930cf5dd3486b8a0672444a4988bb : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8147c6fb827a429897585c7930c61b0c : FAILURE in 4m 42s