Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0fc13890313d4e2d9062afa2eee46321 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2ab047b5b85840239d02111f889d0229 : FAILURE in 3m 51s