Build failed. https://zuul.opendev.org/t/openstack/buildset/2c0721be519b45febd18084a27ea887d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bb7fa86ea4974c9d8e161b7653d5d6b8 : SUCCESS in 5m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/55fb4729df6e45b0a66691117593fd58 : FAILURE in 2m 57s