Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d30e736249ab47a383eb16c051b33aca : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03a7de523eef415ca06267fe7979dd08 : FAILURE in 6m 36s