Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8eae8b951393461c9397867018af8b93 : SUCCESS in 7m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5784f45a3a6a49ebbefd2f6f5e8977ae : FAILURE in 8m 23s