Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6a5f3c54fc3b4d928addc06218cfb958 : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e4942042f72346a8a222519b7f4d10f6 : FAILURE in 3m 24s