Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9a679e406c834611b2b389d79e75e70c : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eae3258545554be3b6971c2ab322d84d : FAILURE in 3m 46s