Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/daca6e8a06e242d188ef22fa3151828c : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9a726226c83949b8a4019817aeffbf99 : FAILURE in 3m 52s