Build failed. https://zuul.opendev.org/t/openstack/buildset/e57811df374a46d28b2bf2163fc1baf9 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ad3161a1ce794498a6796fc0843aa571 : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f39875e3ff9c4a659380650b7757624e : FAILURE in 2m 21s