src/diagnostics/log-validator/puppet/dart/meta/log_validator.cmx

{
    "program": {
        "args": [
            "--url",
            "fuchsia-pkg://fuchsia.com/log-validator-dart-puppet#meta/log-validator-dart-puppet.cmx"
        ],
        "binary": "test/log_validator"
    },
    "sandbox": {
        "services": [
            "fuchsia.logger.LogSink",
            "fuchsia.sys.Environment",
            "fuchsia.sys.Launcher"
        ]
    }
}