Build failed. https://zuul.opendev.org/t/openstack/buildset/b22ba727b0794f10927d8824a1c4f6b1 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3244dff507bc447bbc5e90fbccc99cbf : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d654a1329aa4d0b9ca5a005f94339db : FAILURE in 4m 30s