Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/04c44a00e6b049f989e16ba779e11b89 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b6b6843617e249f987316e6f2ed4d110 : FAILURE in 3m 50s