Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/811ed3f3bfc141e3acabc48458c273f6 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e14d3353f3e9452a9ed0a0d6bc725419 : FAILURE in 3m 34s