Build failed. https://zuul.opendev.org/t/openstack/buildset/dfbbd766e050410d8b6a7e4a222cd01f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7f477d5559364b43834738ab051ffdec : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/310ec08ab726465cb1b163637a8b49c7 : FAILURE in 4m 45s