Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/891707f3c78a4888b753842c7742a29d : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9e4eb51078e44bd5b93285865980599a : FAILURE in 3m 38s