Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f68270540b994867b1bb34141555c426 : SUCCESS in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4a3424dcde38448899cf9beb89f4cbf6 : FAILURE in 2m 56s