Build failed. https://zuul.opendev.org/t/openstack/buildset/e84b459400fd417ea0620777fce5b6f7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f879839a9cdb4d959d2a46550e9587c7 : FAILURE in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b89770fdaa914168b61856e209c1f9d9 : FAILURE in 2m 52s