Build failed. https://zuul.opendev.org/t/openstack/buildset/8afa7d0b79de45cdb66840956c9f8019 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/91c2704ceb7c4794b869e83105948cbc : SUCCESS in 3m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0cd9c69074c24d5f9b60518093a41a38 : FAILURE in 3m 08s