Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/119e22ebcfc740f3844f164ba6384651 : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e341e948f404827bf4b42c91a3ce784 : FAILURE in 6m 09s