Build failed. https://zuul.opendev.org/t/openstack/buildset/f16905afb7324cb5a9dbf04c8d32b440 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b330f1982ac741d380891d344c0d81c5 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91fe55ed88a9493eb5748dd3a4306cb5 : FAILURE in 5m 39s