Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/621956450e9a4fdb808b363cce3f2a7f : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/de67da0a811a4022ab6ebe3618e3cc51 : FAILURE in 4m 41s