Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fa45c34bbc8448b6b513def1ba7f88eb : SUCCESS in 3m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4c4fc8c2f16442a97693149f1169018 : FAILURE in 2m 56s