Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9baa1def10b348e18e34ebba8a28f637 : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78f68f4ddd934a488d29cd16fa03890d : FAILURE in 6m 33s