Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7fe31df6b85149a9a04ec1f912c97211 : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0b5efe647030429b831c9c9423bf50d6 : FAILURE in 4m 48s