Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/60a04b94b4a94cbdbfe0b5ee2709c9bb : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d27b80b14495421f98ca36c3f7b5a27d : FAILURE in 6m 24s