Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c8efa61ce24d46cc95d16d59295cc130 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/305f1d4c6478444d8bd2780b58604bfe : FAILURE in 3m 58s