Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ac81d2d969447baaf7b8cb2a75b15ea : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4974f77b927547e79d547adc57e5717f : FAILURE in 3m 17s