Build failed. https://zuul.opendev.org/t/openstack/buildset/cd938793c9c7499fb3d8535a7965b608 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e34181a8a67f42859ee0b9bdf8f27ce6 : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/22cbf47b8ee5487196ddf64789b446cf : FAILURE in 4m 07s