Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9515518bf5014ef3a490139e957ccaa9 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db0fa63d8f7b4b84ab55a1aa00aca6ae : FAILURE in 6m 40s