Build failed. https://zuul.opendev.org/t/openstack/buildset/4f9b730c11274b3da136b1d66549306d - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/523bd298716148f0af1c38e0e9893905 : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7373c451b424560acf7942a341217c6 : FAILURE in 3m 14s