Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ed4e4ee6fe3a491d975e5a61c0a7800c : RETRY_LIMIT in 2m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/afdca60ae35741bd864f4023d54648c3 : SUCCESS in 26m 49s