Build failed. https://zuul.opendev.org/t/openstack/buildset/3b622bdb4169412080cb2176366fa0d1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6128e95d6a304dfe85db4daddec8e96d : SUCCESS in 2m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/057f802661d14c328ddf536017f8b224 : FAILURE in 2m 59s