Build failed. https://zuul.opendev.org/t/openstack/buildset/b2f8ca0725ad4617b4da3b717883a7cd - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5d68ed5a66fd4561adf7ae077b00381d : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f89c38aa3d7e4c07a214ca237bfcbea9 : FAILURE in 3m 11s