Build failed. https://zuul.opendev.org/t/openstack/buildset/44580c4c8e3d4f5e9d860a8bae429b72 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d4fe604462ad4efc9123573240742096 : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/866a6d5fafc844c99fbd07b146ed5fcd : FAILURE in 2m 57s