Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2fdaff93f1964f748fec9ac09826b5d0 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be45007a224d48f4abed4cd68dd4520a : FAILURE in 4m 14s