Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f6d96d9e0d9943b992f9194e4e029bb5 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0dfb272ac2c645939da8d9de9760c2d7 : FAILURE in 4m 08s