Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f336be3b981b4396b51f3d6645014bd9 : SUCCESS in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4856b0a8044d4481a5c4e480f166dd12 : FAILURE in 3m 40s