Build failed. https://zuul.opendev.org/t/openstack/buildset/f1aedc9f0e54407898b6a58d799597e5 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d3ddeb2648bc442dbbaa14fb6467b966 : RETRY_LIMIT in 2m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd38c3babc314ea7879bb357c1aee53e : FAILURE in 4m 07s