Build failed. https://zuul.opendev.org/t/openstack/buildset/ef03e4a4e8eb4a1398d17a7caf85970a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f4cc4245c153448ba6e6e721ed17cec0 : SUCCESS in 5m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/075edc659a224104b5b1d189f2f8206f : FAILURE in 4m 49s