Build failed. https://zuul.opendev.org/t/openstack/buildset/0f1ee131d25b46b5b925e02d0fe8f181 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b522bf1a1f214a18a944afb5a9cdef3e : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0936abc97318443981a2d43fad1285e0 : FAILURE in 1m 57s