Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec8151133790433b8c85f3938080eec6 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48a9afcf3e61486fb94d4674273ac696 : FAILURE in 4m 13s