Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e9e7cd470cf9489d8d0337c15efa25d3 : FAILURE in 3m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/007e643ab0c7493ba758503f56a6b6ec : FAILURE in 3m 30s