Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b2ed2f94d274463bbbb619dee2a11527 : SUCCESS in 5m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6bee485731004d46a8cde53889135359 : FAILURE in 3m 39s