Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/de38e02dfdb4418fb8fa98faaa361fe2 : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/02f2dbf5c26f4d58bcf67e4454b5ad9c : FAILURE in 4m 58s