Build failed. https://zuul.opendev.org/t/openstack/buildset/f78e7ead40df4dc0acf2a51b660981d4 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4528941e06cd4f7d848be1bcf906b05e : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ffba69fdde948769dd1a0b34623d546 : FAILURE in 2m 49s