Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/112011bfe0474d1eb30e7e8c59613a40 : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a0a43df019c445628bf018102038318a : FAILURE in 3m 55s