Build failed. https://zuul.opendev.org/t/openstack/buildset/a985c0a5e1014bad8277c6f49433f43c - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/14a5b8d91f8744018d70c23bfe075fe7 : RETRY_LIMIT in 3m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/84c73262c3df4cc4b201ba91c9460cab : FAILURE in 2m 33s