Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1f0691bbb9a2477eafda83b2cb685098 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c51f127778474deea94e110892289fa5 : FAILURE in 3m 57s