Build failed. https://zuul.opendev.org/t/openstack/buildset/2b8d45407d3841d1b51f080a8caac8dc - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2b6e1af101374019bf7ce1f978a817d8 : RETRY_LIMIT in 2m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c735e0f37d54ece9594600b47c6901c : FAILURE in 2m 15s