Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7f6b3fd3d4e74e65bdebfb360f662377 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16b4289f68a94e3caba469421969a272 : FAILURE in 3m 20s