Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9006bd43b498457f855d98f504e7166b : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/05f13b159ab04227a33f471e17db35bf : FAILURE in 3m 47s