Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/981b6934f494474287dfb443bb827332 : SUCCESS in 9m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8748ec21e23b463190f899c4d3403dfa : FAILURE in 7m 15s