Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9e684c951fd94465a66e787772f38741 : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d7afb5d4e78445c7a31589bb720da557 : FAILURE in 2m 44s