Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a6b052e3c33f401cbe77e220708350e6 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5ce9cca6899e44909bca64124343b739 : FAILURE in 6m 21s