Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a2b6e4ca58024a61ae83207c2ba33f41 : SUCCESS in 6m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71729e882c3c44b098c0463232742e2f : FAILURE in 6m 21s