Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a5b2753b1a94488e85cffc853528dd49 : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b64454cce93a422db7ad8720bbede173 : FAILURE in 5m 22s