Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/edd168603b614599bb0de7e3e22066f3 : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/09def695f0974e7d9cf2b84025ea37f9 : FAILURE in 4m 23s