Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c2966357f386446b80b8378926d39540 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b83e6b46bd7143ffac3fa9b215a064d8 : FAILURE in 4m 15s