Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/24ea744c74954cceb1c97eea1553595a : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf3ebf4b526e44db9e892b225d1a6625 : FAILURE in 4m 01s