Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d22f8023c7af41b9a2d4c85468fe5706 : SUCCESS in 7m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2760520445fb4a6a8de289567add2383 : FAILURE in 6m 23s