Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fa7c6c1f8f334edc9a5a348073fcbba3 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a4b736b78d8740dcae4e1f44bad829ad : FAILURE in 4m 16s