Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/286b4c4537e5451bac63cf3c970be017 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57d32c5bff3c4c5da7a01092d6586676 : FAILURE in 4m 17s