Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/193f6ffb11aa48bfa098df33b87c713d : SUCCESS in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b0394539da8456cbfe587c352dedabc : FAILURE in 2m 37s