Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/58eaf99ed9e14e67a0b156eec6718ca7 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c49cd097797f4c2e9fdf1208225a1345 : FAILURE in 6m 15s