Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38e438d5ce6742ce9ed12f6aa3ee0761 : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3b482e4f577a45988d19d3372555efaa : FAILURE in 6m 29s