Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0ae56d30775f43de90901331df2ceabe : SUCCESS in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d0dcfbc0c464cd99fe735f073a54e1a : FAILURE in 2m 44s