Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bdc74203055747369da60b3911fea687 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2301bafa243c409badc07967ac500d05 : FAILURE in 5m 48s