Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/06cae81b4f7a4766adefe2aa530fb78b : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6004f778f4b347ffb29e310d3513acaf : RETRY_LIMIT in 3m 57s