Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ae9210d9d2ec442eaa2aac9b6662e2a9 : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc9686ad84aa4747a046d9bb7b989796 : FAILURE in 5m 11s