Build failed. https://zuul.opendev.org/t/openstack/buildset/3a4f5940617f4943b3faf2732efb4653 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d20bccf688f542eebf7ea2eca41a94c2 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25efac21181b4cf6a3d2559630309396 : FAILURE in 7m 24s