Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ea50d44012a14470821e92e134a73953 : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/761e143c2f9e4f0797abe9ce63768f23 : FAILURE in 3m 42s