Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2f7b6b7a629e4141a54bae1faccc2354 : SUCCESS in 7m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91a6b6787356451298b94379d302ece2 : FAILURE in 4m 24s