Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a473fb0557d640af8444dcdf84b9d921 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70da7f6d9fd74e6794f0830c699c61fb : FAILURE in 4m 12s