Build failed. https://zuul.opendev.org/t/openstack/buildset/9588cfad71044920b4b0fcb406a98f1f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a03a02c5aee4ffdb865f5a960dbf90d : SUCCESS in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9a48d9ad19ac457a982d6e1dc40db58f : FAILURE in 2m 40s