Build Information
Failed to build swift-mcp-gui, reference master (25d483), with Swift 6.2 for tvOS using Xcode 26.3 on 31 Aug 2026 07:03:37 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-mcp-gui -destination generic/platform=tvOSBuild Log
========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/NakaokaRei/swift-mcp-gui.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/NakaokaRei/swift-mcp-gui
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 25d4833 Merge pull request #53 from NakaokaRei/dependabot/swift/github.com/nakaokarei/swiftautogui-0.30.0
Cloned https://github.com/NakaokaRei/swift-mcp-gui.git
Revision (git rev-parse @):
25d48331a335b2eb9558eddc712e360f58dc1e22
SUCCESS checkout https://github.com/NakaokaRei/swift-mcp-gui.git at master
========================================
Build
========================================
Selected platform: tvOS
Swift version: 6.2
Building package at path: $PWD
https://github.com/NakaokaRei/swift-mcp-gui.git
Command line invocation:
/Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/NakaokaRei/SwiftAutoGUI.git
Fetching from https://github.com/modelcontextprotocol/swift-sdk.git
Fetching from https://github.com/apple/swift-nio.git
Fetching from https://github.com/apple/swift-system.git
Fetching from https://github.com/mattt/eventsource.git
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/apple/swift-argument-parser.git
Fetching from https://github.com/apple/swift-atomics.git
Fetching from https://github.com/apple/swift-collections.git
Creating working copy of package ‘swift-argument-parser’
Checking out 1.8.2 of package ‘swift-argument-parser’
Creating working copy of package ‘swift-log’
Checking out 1.15.0 of package ‘swift-log’
Creating working copy of package ‘swift-sdk’
Checking out 0.12.1 of package ‘swift-sdk’
Creating working copy of package ‘SwiftAutoGUI’
Checking out 0.30.0 of package ‘SwiftAutoGUI’
Creating working copy of package ‘swift-nio’
Checking out 2.101.3 of package ‘swift-nio’
Creating working copy of package ‘swift-atomics’
Checking out 1.3.1 of package ‘swift-atomics’
Creating working copy of package ‘eventsource’
Checking out 1.5.1 of package ‘eventsource’
Creating working copy of package ‘swift-collections’
Checking out 1.6.0 of package ‘swift-collections’
Creating working copy of package ‘swift-system’
Checking out 1.8.1 of package ‘swift-system’
Resolve Package Graph
Resolved source packages:
swift-nio: https://github.com/apple/swift-nio.git @ 2.101.3
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.1
swift-collections: https://github.com/apple/swift-collections.git @ 1.6.0
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.1
swift-system: https://github.com/apple/swift-system.git @ 1.8.1
EventSource: https://github.com/mattt/eventsource.git @ 1.5.1
swift-mcp-gui: /Users/admin/builder/spi-builder-workspace
SwiftAutoGUI: https://github.com/NakaokaRei/SwiftAutoGUI.git @ 0.30.0
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.8.2
swift-log: https://github.com/apple/swift-log.git @ 1.15.0
resolved source packages: swift-nio, swift-atomics, swift-collections, mcp-swift-sdk, swift-system, EventSource, swift-mcp-gui, SwiftAutoGUI, swift-argument-parser, swift-log
2026-08-31 03:02:59.570 xcodebuild[538:3093] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-sdk",
"requirement" : {
"range" : [
{
"lower_bound" : "0.12.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
},
{
"identity" : "swiftautogui",
"requirement" : {
"range" : [
{
"lower_bound" : "0.17.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/NakaokaRei/SwiftAutoGUI.git"
}
],
"manifest_display_name" : "swift-mcp-gui",
"name" : "swift-mcp-gui",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "26.0"
}
],
"products" : [
{
"name" : "swift-mcp-gui",
"targets" : [
"swift-mcp-gui"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "swift_mcp_guiTests",
"module_type" : "SwiftTarget",
"name" : "swift-mcp-guiTests",
"path" : "Tests/swift-mcp-guiTests",
"sources" : [
"Tools/AppleScriptToolsTests.swift",
"Tools/KeyboardToolsTests.swift",
"Tools/MouseToolsTests.swift",
"Tools/ScreenToolsTests.swift",
"Utilities/GUITestConfiguration.swift",
"Utilities/ParameterParserTests.swift"
],
"target_dependencies" : [
"swift-mcp-gui"
],
"type" : "test"
},
{
"c99name" : "swift_mcp_gui",
"module_type" : "SwiftTarget",
"name" : "swift-mcp-gui",
"path" : "Sources/swift-mcp-gui",
"product_dependencies" : [
"MCP",
"SwiftAutoGUI"
],
"product_memberships" : [
"swift-mcp-gui"
],
"sources" : [
"Extensions/Server+Extension.swift",
"Server/MCPServer.swift",
"Tools/AppleScript/ExecuteAppleScriptFileTool.swift",
"Tools/AppleScript/ExecuteAppleScriptTool.swift",
"Tools/Keyboard/SendKeysTool.swift",
"Tools/Mouse/MouseClickTool.swift",
"Tools/Mouse/MoveMouseTool.swift",
"Tools/Screen/CaptureRegionTool.swift",
"Tools/Screen/CaptureScreenTool.swift",
"Tools/Screen/GetPixelColorTool.swift",
"Tools/Screen/GetScreenContextTool.swift",
"Tools/Screen/GetScreenSizeTool.swift",
"Tools/Screen/SaveScreenshotTool.swift",
"Tools/Screen/ScrollTool.swift",
"Tools/ToolRegistry.swift",
"Utilities/ParameterParser.swift",
"main.swift"
],
"type" : "executable"
}
],
"tools_version" : "6.2"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"swift-mcp-gui"
]
}
}
2026-08-31 03:03:19.951 xcodebuild[1025:5769] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-mcp-gui -destination generic/platform=tvOS
Command line invocation:
/Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme swift-mcp-gui -destination generic/platform=tvOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
swift-mcp-gui: /Users/admin/builder/spi-builder-workspace
EventSource: https://github.com/mattt/eventsource.git @ 1.5.1
swift-log: https://github.com/apple/swift-log.git @ 1.15.0
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.1
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.8.2
swift-collections: https://github.com/apple/swift-collections.git @ 1.6.0
swift-nio: https://github.com/apple/swift-nio.git @ 2.101.3
swift-system: https://github.com/apple/swift-system.git @ 1.8.1
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.1
SwiftAutoGUI: https://github.com/NakaokaRei/SwiftAutoGUI.git @ 0.30.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (14 targets)
Target 'swift-mcp-gui' in project 'swift-mcp-gui'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SwiftAutoGUI' in project 'SwiftAutoGUI'
Target 'SwiftAutoGUI' in project 'SwiftAutoGUI'
➜ Explicit dependency on target 'SwiftAutoGUI' in project 'SwiftAutoGUI'
➜ Explicit dependency on target 'ImageRecognition' in project 'SwiftAutoGUI'
Target 'SwiftAutoGUI' in project 'SwiftAutoGUI'
➜ Explicit dependency on target 'ImageRecognition' in project 'SwiftAutoGUI'
Target 'ImageRecognition' in project 'SwiftAutoGUI'
➜ Explicit dependency on target 'SwiftAutoGUI_ImageRecognition' in project 'SwiftAutoGUI'
Target 'SwiftAutoGUI_ImageRecognition' in project 'SwiftAutoGUI' (no dependencies)
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource' (no dependencies)
Target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
Target 'Logging' in project 'swift-log' (no dependencies)
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'CSystem' in project 'swift-system' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: f64126556c1388a5a6d49f12beba5511
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f64126556c1388a5a6d49f12beba5511.xcbuilddata
error: The package product 'MCP' requires minimum platform version 16.0 for the tvOS platform, but this target supports 12.0 (in target 'swift-mcp-gui' from project 'swift-mcp-gui')
2026-08-31 03:03:26.499 xcodebuild[1062:5966] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme swift-mcp-gui
(1 failure)
Command line invocation:
/Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
swift-collections: https://github.com/apple/swift-collections.git @ 1.6.0
swift-system: https://github.com/apple/swift-system.git @ 1.8.1
EventSource: https://github.com/mattt/eventsource.git @ 1.5.1
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.1
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.8.2
swift-nio: https://github.com/apple/swift-nio.git @ 2.101.3
SwiftAutoGUI: https://github.com/NakaokaRei/SwiftAutoGUI.git @ 0.30.0
swift-mcp-gui: /Users/admin/builder/spi-builder-workspace
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.1
swift-log: https://github.com/apple/swift-log.git @ 1.15.0
resolved source packages: swift-collections, swift-system, EventSource, swift-atomics, swift-argument-parser, swift-nio, SwiftAutoGUI, swift-mcp-gui, mcp-swift-sdk, swift-log
2026-08-31 03:03:32.106 xcodebuild[1221:6723] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-sdk",
"requirement" : {
"range" : [
{
"lower_bound" : "0.12.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
},
{
"identity" : "swiftautogui",
"requirement" : {
"range" : [
{
"lower_bound" : "0.17.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/NakaokaRei/SwiftAutoGUI.git"
}
],
"manifest_display_name" : "swift-mcp-gui",
"name" : "swift-mcp-gui",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "26.0"
}
],
"products" : [
{
"name" : "swift-mcp-gui",
"targets" : [
"swift-mcp-gui"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "swift_mcp_guiTests",
"module_type" : "SwiftTarget",
"name" : "swift-mcp-guiTests",
"path" : "Tests/swift-mcp-guiTests",
"sources" : [
"Tools/AppleScriptToolsTests.swift",
"Tools/KeyboardToolsTests.swift",
"Tools/MouseToolsTests.swift",
"Tools/ScreenToolsTests.swift",
"Utilities/GUITestConfiguration.swift",
"Utilities/ParameterParserTests.swift"
],
"target_dependencies" : [
"swift-mcp-gui"
],
"type" : "test"
},
{
"c99name" : "swift_mcp_gui",
"module_type" : "SwiftTarget",
"name" : "swift-mcp-gui",
"path" : "Sources/swift-mcp-gui",
"product_dependencies" : [
"MCP",
"SwiftAutoGUI"
],
"product_memberships" : [
"swift-mcp-gui"
],
"sources" : [
"Extensions/Server+Extension.swift",
"Server/MCPServer.swift",
"Tools/AppleScript/ExecuteAppleScriptFileTool.swift",
"Tools/AppleScript/ExecuteAppleScriptTool.swift",
"Tools/Keyboard/SendKeysTool.swift",
"Tools/Mouse/MouseClickTool.swift",
"Tools/Mouse/MoveMouseTool.swift",
"Tools/Screen/CaptureRegionTool.swift",
"Tools/Screen/CaptureScreenTool.swift",
"Tools/Screen/GetPixelColorTool.swift",
"Tools/Screen/GetScreenContextTool.swift",
"Tools/Screen/GetScreenSizeTool.swift",
"Tools/Screen/SaveScreenshotTool.swift",
"Tools/Screen/ScrollTool.swift",
"Tools/ToolRegistry.swift",
"Utilities/ParameterParser.swift",
"main.swift"
],
"type" : "executable"
}
],
"tools_version" : "6.2"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"swift-mcp-gui"
]
}
}
2026-08-31 03:03:34.544 xcodebuild[1264:6928] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-mcp-gui -destination generic/platform=tvOS
Command line invocation:
/Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme swift-mcp-gui -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
swift-log: https://github.com/apple/swift-log.git @ 1.15.0
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.8.2
swift-nio: https://github.com/apple/swift-nio.git @ 2.101.3
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.1
SwiftAutoGUI: https://github.com/NakaokaRei/SwiftAutoGUI.git @ 0.30.0
swift-collections: https://github.com/apple/swift-collections.git @ 1.6.0
swift-system: https://github.com/apple/swift-system.git @ 1.8.1
swift-mcp-gui: /Users/admin/builder/spi-builder-workspace
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.1
EventSource: https://github.com/mattt/eventsource.git @ 1.5.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (14 targets)
Target 'swift-mcp-gui' in project 'swift-mcp-gui'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SwiftAutoGUI' in project 'SwiftAutoGUI'
Target 'SwiftAutoGUI' in project 'SwiftAutoGUI'
➜ Explicit dependency on target 'SwiftAutoGUI' in project 'SwiftAutoGUI'
➜ Explicit dependency on target 'ImageRecognition' in project 'SwiftAutoGUI'
Target 'SwiftAutoGUI' in project 'SwiftAutoGUI'
➜ Explicit dependency on target 'ImageRecognition' in project 'SwiftAutoGUI'
Target 'ImageRecognition' in project 'SwiftAutoGUI'
➜ Explicit dependency on target 'SwiftAutoGUI_ImageRecognition' in project 'SwiftAutoGUI'
Target 'SwiftAutoGUI_ImageRecognition' in project 'SwiftAutoGUI' (no dependencies)
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource' (no dependencies)
Target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
Target 'Logging' in project 'swift-log' (no dependencies)
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'CSystem' in project 'swift-system' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: f64126556c1388a5a6d49f12beba5511
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f64126556c1388a5a6d49f12beba5511.xcbuilddata
error: The package product 'MCP' requires minimum platform version 16.0 for the tvOS platform, but this target supports 12.0 (in target 'swift-mcp-gui' from project 'swift-mcp-gui')
2026-08-31 03:03:36.746 xcodebuild[1301:7096] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme swift-mcp-gui
(1 failure)
BUILD FAILURE 6.2 tvOS