Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/292d81f841ce408cafb391ee052e5e76 : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47f01bec32d848b7bb9c81206f36ee17 : FAILURE in 4m 45s