Build failed. https://zuul.opendev.org/t/openstack/buildset/03bb0317f7c04c90bea49e01ea178ed3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2bb0f9298e8c475cb1daf1b800979f1d : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fd953482933a4402ab8946870432c1c4 : FAILURE in 3m 32s