Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/16e06c9a131d48949fbe511398d3ccfd : SUCCESS in 4m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee2aaaf6755d404dacde0d88ed401cbc : FAILURE in 3m 01s