Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/20350557198d49308a508ed46435ed5b : SUCCESS in 5m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/edb9b1e140dd439a9f43469a67172a37 : FAILURE in 3m 36s