Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/63b618cd87b14ec2b41c6300393998d7 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4dd147a6381d4079b69dfd8a9810a71d : FAILURE in 5m 03s