Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/52686e659a1a4961922743fe89895597 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3779e02b110b4a96ae3124b7a4594bf1 : FAILURE in 5m 27s