Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/599948ec20294abab79255539a120353 : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c34a423e9bb845148ce7662d72c98746 : FAILURE in 5m 58s