Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bd386763d656477eb0f0fc0a006d0246 : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/875cc3d1bc8b460ba81422b0819ece9d : FAILURE in 9m 46s