Build failed. https://zuul.opendev.org/t/openstack/buildset/f40d05756ec245268756f54ef4966927 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/596056f405c74fb08fe3ead00142f291 : FAILURE in 3m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0e7425bde8cf4e3798e62c1afd36aed3 : FAILURE in 2m 37s