Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a0b93fa1d02d41fc98ab7e4e9d1c7f8e : SUCCESS in 7m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/083189d9982048edae3519b49749df1f : FAILURE in 8m 50s