                     }
                 }
                 """
-            )
+            }
 
             // Load a workspace from the package.
             let observability = ObservabilitySystem.makeForTesting()

                        ),
                    ]
                )
                """)
            let librarySourceFile = packageDir.appending(components: "Sources", "MyLibrary", "library.swift")
            try localFileSystem.createDirectory(librarySourceFile.parentDirectory, recursive: true)
            try localFileSystem.writeFileContents(librarySourceFile, string: """
                public func Foo() { }
                """)
            let printingPluginSourceFile = packageDir.appending(components: "Plugins", "PluginPrintingInfo", "plugin.swift")
            try localFileSystem.createDirectory(printingPluginSourceFile.parentDirectory, recursive: true)
            try localFileSystem.writeFileContents(printingPluginSourceFile, string: """
                import PackagePlugin
                @main struct MyCommandPlugin: CommandPlugin {
                    func performCommand(

            // Create a sample package that uses three packages that vend plugins.
            let packageDir = tmpPath.appending(components: "MyPackage")
            try localFileSystem.createDirectory(packageDir, recursive: true)
            try localFileSystem.writeFileContents(packageDir.appending(component: "Package.swift")) {
                """
                // swift-tools-version: 5.6
                import PackageDescription
                let package = Package(
