Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/91b247591b2d44619f600c16326d082b : FAILURE in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d366aaf938f4416ea8e53c72b3241b67 : SUCCESS in 4m 43s