Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2b0a4acc874541bf9735d7fea9d79605 : FAILURE in 7m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e27fbcdc49d242c6a7d38ed933293b6b : FAILURE in 5m 54s