Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/75de8fc8022a4094a9bfbbd4086f222a : SUCCESS in 10m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b41cab0e01dc45cc91f5f5638e88d1a8 : FAILURE in 4m 50s