Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b70e109285134fdba2fc613507602815 : SUCCESS in 8m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/715365684f0042ca9ac1a7170d44c71b : FAILURE in 6m 40s