Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/47622260238f48aeb34be931dd50419f : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2562fefd6cf742ef978c63e84fe6b434 : FAILURE in 5m 20s