Build failed. https://zuul.opendev.org/t/openstack/buildset/ae5c6b896a73428785ee08ba2b32495d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aff1c17a17f04b92a07c4a43e920cb15 : SUCCESS in 7m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/878921db097d493f89a0a5b5a7d1b943 : FAILURE in 3m 14s