Build failed. https://zuul.opendev.org/t/openstack/buildset/699b4d08d4624dd4b0bd601818977ea2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec59d39e11054fe99527afea52518800 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2af0bf0019c740f18198f4911a62a73f : FAILURE in 4m 21s