Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/87ce6720a1024a30bd3df11e065c6fc5 : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2874ae32611f479498f43db3e2324589 : FAILURE in 16m 16s