Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/33994af875954aea9beae5802169898d : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3711769f23aa4931a6bce90962e278b4 : FAILURE in 4m 57s