Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/72d1fa9de8fe40a6b6485f55cdf8597e : SUCCESS in 3m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/967c83d82175460eae2b09e096d3343c : FAILURE in 3m 43s