Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/97d7a427f06e4aae93cb4bcfeb90a041 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e2cdee0b0620467395660b6d80ec9c69 : FAILURE in 5m 56s