Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b28a81fc1eef49d884f9222bfe0caedd : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e4f2a39b675a4309b2ca3f18de65e404 : FAILURE in 4m 56s