Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/248aed85151740b79b268b3102b509bf : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7cb8ac5d2ec24374a52f60a728ec2dd5 : FAILURE in 4m 16s