Build failed. https://zuul.opendev.org/t/openstack/buildset/62219971e5aa46c98a83aaad3673a5ab - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/852f17361c2f4c3bb7d111e92025d337 : SUCCESS in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d119e63257b141ccba2830aef1a8950f : FAILURE in 3m 36s