Build failed.

- build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/kolla/stable... : SUCCESS in 2m 49s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/kolla/stable... : SUCCESS in 4m 29s - kolla-publish-centos-source http://logs.openstack.org/periodic-stable/opendev.org/openstack/kolla/stable... : FAILURE in 10m 38s - kolla-publish-centos-binary http://logs.openstack.org/periodic-stable/opendev.org/openstack/kolla/stable... : FAILURE in 10m 14s (non-voting) - kolla-publish-ubuntu-source http://logs.openstack.org/periodic-stable/opendev.org/openstack/kolla/stable... : FAILURE in 1h 12m 44s - kolla-publish-ubuntu-binary http://logs.openstack.org/periodic-stable/opendev.org/openstack/kolla/stable... : FAILURE in 1h 02m 06s (non-voting) - kolla-publish-oraclelinux-source http://logs.openstack.org/periodic-stable/opendev.org/openstack/kolla/stable... : FAILURE in 8m 15s - kolla-publish-oraclelinux-binary http://logs.openstack.org/periodic-stable/opendev.org/openstack/kolla/stable... : FAILURE in 8m 14s (non-voting)