Build failed. https://zuul.opendev.org/t/openstack/buildset/4ee3b9d2c8a94c11af59dca248179cb2 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/74cdb405782045f39fbed1f10a537d4e : SUCCESS in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dc822cad420b43bcb1066e477a99e56b : FAILURE in 2m 25s