Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dea09bfc4fe545cc90b8522e82ad942d : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8c54d4ef4614eb8aa24050581ecc675 : FAILURE in 3m 56s