Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2d53a55fe9034bdbb06dbf7b550cfbab : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40e2ba122a5f4a33ab77ab512a54aafb : FAILURE in 3m 52s