Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ea691edd29db4e7097e08bc5d9fc8863 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ee70db27b3f49b49c683a214896f30a : FAILURE in 6m 57s