Build failed. https://zuul.opendev.org/t/openstack/buildset/352e6f88c69f4f3da37658733901beb4 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/72ae799ba2494327ae78a6ac0c043f7a : SUCCESS in 3m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d1c69d70bc094756818695b5131fb186 : FAILURE in 2m 35s