Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/01e3f665f4724005beffb423964d447f : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e2e0588a9dc4e4ba22a7542c35265ff : FAILURE in 5m 35s