Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/954ec68bafc54407ba850e415e2e6da1 : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa32d024439d47a894f5ff52a91e5dd8 : FAILURE in 6m 36s