Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e71820690b204cfe8f19542df8bdab10 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/42ebcd652a3f49ed98c61e70f2e5af6e : FAILURE in 5m 35s