Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4301c0aec31a4c579e26d56f26b9b038 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b68b092abfa411389378b1617ec6d66 : FAILURE in 3m 15s