Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0cd1c7403b454577a59e84867fba86b2 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8b178a016a37497aad688807f20e5b95 : FAILURE in 8m 27s