Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/48483a2e3083490c865da82844373ef2 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7edf757a71e3474bbe4002c2dce99a42 : FAILURE in 3m 55s