Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b017941751a942f28546a2ac5a7a00e5 : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2af34c23080c49b981c72b6db12bd58d : FAILURE in 3m 50s