Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f7afb344e0364e769550bafc84882afa : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/58d0798fd571455c9e99a78336262905 : FAILURE in 8m 19s