Build failed. https://zuul.opendev.org/t/openstack/buildset/e6c8b78fb7f343718706441ea9ab298e - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e8c828b2d2a44793a522e0954c1bb55b : SUCCESS in 3m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a54465e700b84b7a913bb25ff8ffb87c : FAILURE in 2m 47s