Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3f97ba5d79554963aada61ab3ecdbadf : SUCCESS in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/11690c1d6178464d87544e00bc0c5410 : FAILURE in 3m 37s