Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/stable/pike/build-openstack-sphinx-docs/5eb64e7/ : POST_FAILURE in 2m 56s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/stable/pike/openstack-tox-py27/02e237c/ : SUCCESS in 4m 29s