Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c74017b68d27401ea23dc78aad1b4b13 : SUCCESS in 5m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/62898ac39339497385459dae45e31d46 : FAILURE in 4m 22s