Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ea4c020f474c470ab14af25032a9d5b7 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e1eba16bcf64376ace2db6022d80cff : FAILURE in 5m 38s