Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/961624db0c7f487087b151f0ec72bce8 : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f08a7754c6143c9983467db50157a7d : FAILURE in 4m 38s