Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/343cdba5e1494f5098eb8e8ac32c0429 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/66dac4d63bd5468b890ad2ad8f2f1c95 : FAILURE in 2m 44s