Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4f92c70edef54912927b8c627b12583d : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9d9970d24224d1bb059a0cd78619b33 : FAILURE in 4m 35s