Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d4501ebe5a6e49df991f83d0fac8f468 : SUCCESS in 4m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5eaaf8f1efc949578aeb3aacffff14e7 : FAILURE in 3m 31s