Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2f392b648dae4628b5b63485066a0e35 : SUCCESS in 3m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2f9052b7d704e7881705792bb9177f1 : FAILURE in 3m 25s