Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a5700466fe184f77bf84be803ae87a62 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2e00c60f17e4491faba4ea644c12e260 : FAILURE in 3m 27s