Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/56c40b9f2983407396f8c10b2f4724a1 : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/feaa391036044d6a914b3a6434755409 : FAILURE in 6m 13s