Build failed. https://zuul.opendev.org/t/openstack/buildset/08961f6f1ede4762b1d3912745565d2d - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8382f366530646c98a463b8423763376 : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f0775f5d8d124026ba8823473439d878 : FAILURE in 3m 28s