Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cf4c8d605611466b97cb3f6a5204cb45 : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0c37b9fe06bc433caaaa6c1dd49b15e6 : FAILURE in 4m 09s