Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4031a496d3894340a885acdb80da4315 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d6d9c5894aa4ba8803217c87e5fa994 : FAILURE in 4m 47s