Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.cache/stable/rocky/build-openstack-sphinx-docs/18f55ef/ : FAILURE in 6m 00s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.cache/stable/rocky/openstack-tox-py27/2a4e62f/ : SUCCESS in 5m 05s