Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c4521b4c1c8b4bf095807c6acd776a63 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24ba5027c5a5476ab27061510da4dbe9 : RETRY_LIMIT in 3m 34s