Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/060d3e8dd34941ec89c9a7d053a16952 : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8bcc96253b014e399ef2a8e03e527ca6 : FAILURE in 4m 31s