Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/974a7c2325004101a4d99b55abd17123 : SUCCESS in 7m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d558c5bca96419cba89b8a53518e501 : FAILURE in 4m 57s