Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c574039c2c8946218efa7b9e333e34e0 : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1be266a835d84c2aa732e08356574261 : FAILURE in 4m 47s