Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0b3d445162c54856879e41f1fba56c30 : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e70509330f1444eb98949ae4480c011a : FAILURE in 4m 03s