Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/482df36d0a284da4af0a21c02221869a : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/76371b007bdb4a1ca044546003f088d5 : FAILURE in 6m 22s