Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5283bcc77d064eeba1db246de62bcc95 : FAILURE in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/36353182a03d4527b2cdc102cc202629 : FAILURE in 3m 39s