Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/05fedfc8ff4845d9a5a6e903267464cf : SUCCESS in 6m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2503079b66364927a4c079297b9fe099 : FAILURE in 4m 18s