Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d6ad3bc87e27472c8ea8ae83523602a5 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/891a7cff051044a0a8b7ce79af59460f : FAILURE in 6m 19s