Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f81064c1b4594e2bab62dce02167a80d : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/13db170a8a54493aa25d2306bb21ed72 : FAILURE in 3m 50s