Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/df0be300470e40be94ce66e9f85bd761 : SUCCESS in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b9351bf21e93490cad273cae8b5d2768 : FAILURE in 9m 50s