Build failed. https://zuul.opendev.org/t/openstack/buildset/71f6580c223a4032adb5b16343ed702d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4d2132b7af184dcebc2d5639efdfe021 : SUCCESS in 2m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be5a16229eeb4502968b038d9052264a : FAILURE in 2m 27s