Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5e33df36887845a5888ff5060cb80233 : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6457fead8361436e98bd4f26d817df80 : FAILURE in 4m 32s