Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/70311ed8de2a4d61b3f140ab31558972 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/153faf24dfe64671ab069e3fd90c25cd : FAILURE in 5m 26s