Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c38036e814c142138ac9974aeda0161c : FAILURE in 18m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8e2aaa858f34c4a8e840f3619f4c6e9 : FAILURE in 19m 26s