Build failed. https://zuul.opendev.org/t/openstack/buildset/e0ba5e4344244dbb944c9b3a3a1414b4 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8b75b727c0274b03b523d2bb7c4bde88 : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74a6fa8d54314cfa93818355a45853b5 : FAILURE in 5m 45s