Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/64fbee2b56f848dd9965b8bab3b729e2 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/06c92c834113407a9818dcc020424e2f : FAILURE in 5m 51s