040000 tree 619b7c9223796fcd838c82ac7c32191b4362a9e9	download-artifacts-from-check
040000 tree 271deeb311230eb4aaa4574914f36b76ad0617e0	git-clang-format
040000 tree 6735f17dec58dd3110c6445e2faddf02a7da8ffb	git-submodules
040000 tree f9bc472e07dfa870d65a613eb0689b75f6b61191	remove-artifacts-from-executor
040000 tree 7fff25f4a0df62d4e662831b6b2ffb753daec08b	return-built-artifact
040000 tree 11dcca1e8dd296b5d7afa1afe4fe33df8c2bf1aa	run-test-command
040000 tree 3de69a937f7cbffeae613b54c236c21089872f34	upload-artifacts-swift
040000 tree aeb42a016cc88d516fabc4589ad107da430b59e0	zuul-var-to-json