Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf7f322991534c5eb108bbd23325e860 : SUCCESS in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/35273c179f4c4adf9df92ed6f73b0d43 : FAILURE in 3m 29s