Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2879553968684312a90d379da151cecb : SUCCESS in 8m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bc1babd53054497aab028b5e7f35f59f : FAILURE in 3m 45s