Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9dd44d1d16b244faa7be033109be7a80 : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee4f7eebef93404fae61979e0b9adead : FAILURE in 5m 33s