Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e2d8a7eb51ba4afcb185da1717f08a7c : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7580f55b591a4b63b0801910d93861ef : FAILURE in 2m 54s