Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/657a27e7e2854e308e706f907069bdb4 : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f5bc0903dcdf4b78871776c9f79cfb71 : FAILURE in 3m 53s