Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ff1d81b545445a28d732986c82fab82 : SUCCESS in 3m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/171d9dfffdc04a64a545e51c6d4f707d : FAILURE in 4m 16s