Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7fff792cb6524b839343227430e436cf : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9afe6228d544a2f813c95d65cbe7373 : FAILURE in 4m 59s