Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/999d212bb961495196d7386a75d1efce : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df2b5f125b414d01b065bb20467c0f61 : FAILURE in 6m 43s