Build failed. https://zuul.opendev.org/t/openstack/buildset/fd5e522c923e4ac4aae433c82aac9408 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/72c53f34a0a7492ca367901813248f25 : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/88960343774a4183a858ebf81e4ebe4b : FAILURE in 2m 34s