Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a0664a56b8e546ddb9f45eecad6ef3a5 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1cea0a1fb0e14a54835e5e284fefa08e : FAILURE in 6m 10s