Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/87023868acdb4865a07fbfb296c533af : SUCCESS in 3m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b0907d263a964ceb8f772a482ed1e910 : FAILURE in 3m 03s