[Openstack-stable-maint] Stable check of openstack/kolla failed

Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/... : SUCCESS in 3m 01s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/... : SUCCESS in 2m 12s - kolla-publish-ubuntu-source http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/... : POST_FAILURE in 15m 21s - kolla-publish-centos-source http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/... : POST_FAILURE in 24m 00s - kolla-publish-oraclelinux-source http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/... : POST_FAILURE in 34m 55s