Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/21b94e5212d8414c8c555e3007b8078e : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b229b958a7804ce4b72058f2dc6eb683 : FAILURE in 3m 31s