Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aa3608cc36514555b55edcb106bce144 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e71587675d545cc8957584b2e610b23 : FAILURE in 4m 42s