Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3c9a69f1aadc465f8f0cd00e3c1b7156 : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f737f0f0d6e42e888e40c2f6aaa0c56 : FAILURE in 4m 12s