Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b764f3a717e14cc7b41f337ae3f74943 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f3747662d710418db779d8e104a508f0 : FAILURE in 4m 33s