Build failed. https://zuul.opendev.org/t/openstack/buildset/775cc00e3f7d45e79083eac6c6ca80e5 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8fdd5cbc52d74c969e08e35d9c0536a0 : RETRY_LIMIT in 2m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c7a41e0ad0934f5bbcb311d75f852880 : FAILURE in 3m 04s