Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/23b2351459e242558cd69b69c891ea2e : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b0e2e0272a34468bb6b541941cff83b0 : FAILURE in 4m 55s