Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ed8324afea014a2181770171e1d71554 : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1a6578efebb148e0bf6035a480939cea : FAILURE in 2m 46s