Build failed. https://zuul.opendev.org/t/openstack/buildset/4edcf3a10bbe4ce2abbc253ecd9c8b49 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5c5e18685fc04c5e87de2fb618985949 : FAILURE in 3m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/343cb750252a4eb88fd284f0b4840eed : FAILURE in 2m 24s