Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/767ed9888e51476fa8a2046edf24f0a4 : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b89fad9476464a99a4486cca8806c713 : FAILURE in 3m 39s