Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/754cb726f3f34c9a842fd726af3b5b3b : SUCCESS in 4m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d5d29b0677840b981486b44864a9d57 : FAILURE in 3m 07s