Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/707679abdcda4fb2a367b3e5fb25e361 : SUCCESS in 7m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20b3777ada45422b830b48fb1d366588 : FAILURE in 5m 30s