Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fbc7ec419c544162a343a32da57db6e2 : RETRY_LIMIT in 3m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99758222537f419db044d7ce133aca2a : FAILURE in 5m 11s