Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/58bb975ce20944a381130e83b6306728 : SUCCESS in 7m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e47a022ac89a4854aa780e5431813ada : FAILURE in 6m 01s