Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a714a40f7c0045b48d0cf486412fb66f : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4cc0058f33824008abe87b4a59be162b : FAILURE in 5m 54s