Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d93f2f4f67e74fd7884aca353877a0f9 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d39499f33a704857b57b149527b378d1 : FAILURE in 6m 12s