Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/717b1fa49a5d4748af4fb3d62fdd9d4b : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ce15aee78ed413caa99eb0fc23c7453 : FAILURE in 6m 43s