Build failed. https://zuul.opendev.org/t/openstack/buildset/dc279c7610794365b0843b33b475ed70 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/68552762bc594bc889661170f7dac467 : FAILURE in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ddf322da95140cfa80f16c1ce3ad5f4 : FAILURE in 3m 44s