Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/af202e3fee5e47fcb04acac54c724a2e : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8048008d48c14674ad8bd470088470fa : FAILURE in 4m 35s