Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/805a25eeebff47ba803ec221ed051095 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b35ff7d18a524c51895be3ebb4fc2af9 : FAILURE in 5m 34s