Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c380069d094e4ce8b6b78c92015bf647 : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b0f4e0d2a554c4d87cc3f4d2e3e887a : FAILURE in 4m 18s