Build failed. https://zuul.opendev.org/t/openstack/buildset/7152d3073cf743768aee083703e71b1d - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0ff985d6a43143af962863f3168b8e04 : RETRY_LIMIT in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2cb74ba280a14a96bb83522e4c19e475 : FAILURE in 3m 32s