Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7d5630dcd14d4151b2a14420705bc0f9 : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/115628e304254274bdba055626c592ec : FAILURE in 12m 13s