Swift Package IndexBuild Information
Failed to build AppMCP, reference main (08a0c3), with Swift 6.3 for iOS using Xcode 26.4 on 17 Apr 2026 06:02:25 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AppMCP-Package -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/1amageek/app-mcp.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/1amageek/app-mcp
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 08a0c36 Add wait_time tool and update dependencies
Cloned https://github.com/1amageek/app-mcp.git
Revision (git rev-parse @):
08a0c36e7766ac513bd484db6a2145b9fefccb62
SUCCESS checkout https://github.com/1amageek/app-mcp.git at main
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/1amageek/app-mcp.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/1amageek/AppPilot.git
Fetching from https://github.com/1amageek/AXUI.git
Fetching from https://github.com/apple/swift-argument-parser.git
Fetching from https://github.com/modelcontextprotocol/swift-sdk.git
Fetching from https://github.com/apple/swift-docc-plugin
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-nio.git
Fetching from https://github.com/swiftlang/swift-docc-symbolkit
Fetching from https://github.com/apple/swift-atomics.git
Fetching from https://github.com/apple/swift-collections.git
Creating working copy of package ‘swift-docc-symbolkit’
Checking out 1.0.0 of package ‘swift-docc-symbolkit’
Creating working copy of package ‘swift-atomics’
Checking out 1.3.0 of package ‘swift-atomics’
Creating working copy of package ‘swift-nio’
Checking out 2.98.0 of package ‘swift-nio’
Creating working copy of package ‘AppPilot’
Checking out main (8a90499) of package ‘AppPilot’
Creating working copy of package ‘AXUI’
Checking out dfed226a44c72e35a4f22dab3ed3339b0cb05f19 of package ‘AXUI’
Creating working copy of package ‘swift-docc-plugin’
Checking out 1.4.6 of package ‘swift-docc-plugin’
Creating working copy of package ‘eventsource’
Checking out 1.4.1 of package ‘eventsource’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.7.1 of package ‘swift-argument-parser’
Creating working copy of package ‘swift-sdk’
Checking out 0.12.0 of package ‘swift-sdk’
Creating working copy of package ‘swift-system’
Checking out 1.6.4 of package ‘swift-system’
Creating working copy of package ‘swift-collections’
Checking out 1.4.1 of package ‘swift-collections’
Creating working copy of package ‘swift-log’
Checking out 1.12.0 of package ‘swift-log’
Resolve Package Graph
Resolved source packages:
AppPilot: https://github.com/1amageek/AppPilot.git @ main (8a90499)
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.4.6
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.0
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
swift-nio: https://github.com/apple/swift-nio.git @ 2.98.0
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.0
AXUI: https://github.com/1amageek/AXUI.git @ dfed226
swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
swift-log: https://github.com/apple/swift-log.git @ 1.12.0
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
AppMCP: /Users/admin/builder/spi-builder-workspace
EventSource: https://github.com/mattt/eventsource.git @ 1.4.1
resolved source packages: AppPilot, SwiftDocCPlugin, mcp-swift-sdk, SymbolKit, swift-system, swift-nio, swift-atomics, AXUI, swift-collections, swift-log, swift-argument-parser, AppMCP, EventSource
2026-04-17 02:01:16.898 xcodebuild[529:3077] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-sdk",
"requirement" : {
"range" : [
{
"lower_bound" : "0.10.2",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
},
{
"identity" : "apppilot",
"requirement" : {
"branch" : [
"main"
]
},
"type" : "sourceControl",
"url" : "https://github.com/1amageek/AppPilot.git"
},
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser.git"
},
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.3.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin"
}
],
"manifest_display_name" : "AppMCP",
"name" : "AppMCP",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "15.0"
}
],
"products" : [
{
"name" : "AppMCP",
"targets" : [
"AppMCP"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "appmcpd",
"targets" : [
"appmcpd"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "appmcpd",
"module_type" : "SwiftTarget",
"name" : "appmcpd",
"path" : "Sources/appmcpd",
"product_dependencies" : [
"ArgumentParser"
],
"product_memberships" : [
"appmcpd"
],
"sources" : [
"Command.swift"
],
"target_dependencies" : [
"AppMCP"
],
"type" : "executable"
},
{
"c99name" : "AppMCPTests",
"module_type" : "SwiftTarget",
"name" : "AppMCPTests",
"path" : "Tests/AppMCPTests",
"sources" : [
"TextRecognitionTests.swift",
"VisionFrameworkTests.swift",
"WeatherAppTests.swift"
],
"target_dependencies" : [
"AppMCP"
],
"type" : "test"
},
{
"c99name" : "AppMCP",
"module_type" : "SwiftTarget",
"name" : "AppMCP",
"path" : "Sources/AppMCP",
"product_dependencies" : [
"MCP",
"AppPilot"
],
"product_memberships" : [
"AppMCP",
"appmcpd"
],
"sources" : [
"AppMCP.swift",
"MCPServer.swift",
"VisionTextRecognition.swift"
],
"type" : "library"
}
],
"tools_version" : "6.1"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"AppMCP",
"AppMCP-Package",
"appmcpd",
"axon",
"AXUI",
"AXUI-Package"
]
}
}
2026-04-17 02:01:38.402 xcodebuild[1218:6711] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AppMCP-Package -destination generic/platform=iOS
Command line invocation:
/Applications/Xcode-26.4.0.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 AppMCP-Package -destination generic/platform=iOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.4.6
swift-nio: https://github.com/apple/swift-nio.git @ 2.98.0
AXUI: https://github.com/1amageek/AXUI.git @ dfed226
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.0
EventSource: https://github.com/mattt/eventsource.git @ 1.4.1
AppMCP: /Users/admin/builder/spi-builder-workspace
AppPilot: https://github.com/1amageek/AppPilot.git @ main (8a90499)
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.0
swift-log: https://github.com/apple/swift-log.git @ 1.12.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (37 targets)
Target 'appmcpd' in project 'AppMCP'
➜ Explicit dependency on target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
Target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
Target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
Target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AXUI' in project 'AXUI'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AXUI' in project 'AXUI' (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'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
Target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target '_NIOBase64' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOOpenBSD' in project 'swift-nio'
➜ Explicit dependency on target 'CNIODarwin' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOLinux' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWindows' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWASI' in project 'swift-nio'
➜ Explicit dependency on target '_NIODataStructures' in project 'swift-nio'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
Target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target '_NIOBase64' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOOpenBSD' in project 'swift-nio'
➜ Explicit dependency on target 'CNIODarwin' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOLinux' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWindows' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWASI' in project 'swift-nio'
➜ Explicit dependency on target '_NIODataStructures' in project 'swift-nio'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
Target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target '_AtomicsShims' in project 'swift-atomics'
Target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target '_AtomicsShims' in project 'swift-atomics'
Target '_AtomicsShims' in project 'swift-atomics' (no dependencies)
Target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
➜ Explicit dependency on target 'ContainersPreview' in project 'swift-collections'
Target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
➜ Explicit dependency on target 'ContainersPreview' in project 'swift-collections'
Target 'ContainersPreview' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
Target 'InternalCollectionsUtilities' in project 'swift-collections' (no dependencies)
Target '_NIODataStructures' in project 'swift-nio' (no dependencies)
Target 'CNIOWASI' in project 'swift-nio' (no dependencies)
Target 'CNIOWindows' in project 'swift-nio' (no dependencies)
Target 'CNIOLinux' in project 'swift-nio' (no dependencies)
Target 'CNIODarwin' in project 'swift-nio' (no dependencies)
Target 'CNIOOpenBSD' in project 'swift-nio' (no dependencies)
Target '_NIOBase64' in project 'swift-nio' (no dependencies)
Target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
Target 'CNIOAtomics' in project 'swift-nio' (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-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: cee2e9f2dafe8fc1f155d775f50bcd71
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/cee2e9f2dafe8fc1f155d775f50bcd71.xcbuilddata
error: The package product 'MCP' requires minimum platform version 16.0 for the iOS platform, but this target supports 12.0 (in target 'AppMCP' from project 'AppMCP')
error: The package product 'MCP' requires minimum platform version 16.0 for the iOS platform, but this target supports 12.0 (in target 'appmcpd' from project 'AppMCP')
2026-04-17 02:01:50.802 xcodebuild[1317:7238] [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 AppMCP-Package
(1 failure)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
swift-log: https://github.com/apple/swift-log.git @ 1.12.0
AppMCP: /Users/admin/builder/spi-builder-workspace
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
swift-nio: https://github.com/apple/swift-nio.git @ 2.98.0
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.4.6
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.0
AppPilot: https://github.com/1amageek/AppPilot.git @ main (8a90499)
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.0
AXUI: https://github.com/1amageek/AXUI.git @ dfed226
EventSource: https://github.com/mattt/eventsource.git @ 1.4.1
resolved source packages: swift-log, AppMCP, swift-system, swift-nio, SwiftDocCPlugin, mcp-swift-sdk, AppPilot, SymbolKit, swift-argument-parser, swift-collections, swift-atomics, AXUI, EventSource
2026-04-17 02:02:08.016 xcodebuild[1615:8812] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-sdk",
"requirement" : {
"range" : [
{
"lower_bound" : "0.10.2",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
},
{
"identity" : "apppilot",
"requirement" : {
"branch" : [
"main"
]
},
"type" : "sourceControl",
"url" : "https://github.com/1amageek/AppPilot.git"
},
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser.git"
},
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.3.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin"
}
],
"manifest_display_name" : "AppMCP",
"name" : "AppMCP",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "15.0"
}
],
"products" : [
{
"name" : "AppMCP",
"targets" : [
"AppMCP"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "appmcpd",
"targets" : [
"appmcpd"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "appmcpd",
"module_type" : "SwiftTarget",
"name" : "appmcpd",
"path" : "Sources/appmcpd",
"product_dependencies" : [
"ArgumentParser"
],
"product_memberships" : [
"appmcpd"
],
"sources" : [
"Command.swift"
],
"target_dependencies" : [
"AppMCP"
],
"type" : "executable"
},
{
"c99name" : "AppMCPTests",
"module_type" : "SwiftTarget",
"name" : "AppMCPTests",
"path" : "Tests/AppMCPTests",
"sources" : [
"TextRecognitionTests.swift",
"VisionFrameworkTests.swift",
"WeatherAppTests.swift"
],
"target_dependencies" : [
"AppMCP"
],
"type" : "test"
},
{
"c99name" : "AppMCP",
"module_type" : "SwiftTarget",
"name" : "AppMCP",
"path" : "Sources/AppMCP",
"product_dependencies" : [
"MCP",
"AppPilot"
],
"product_memberships" : [
"AppMCP",
"appmcpd"
],
"sources" : [
"AppMCP.swift",
"MCPServer.swift",
"VisionTextRecognition.swift"
],
"type" : "library"
}
],
"tools_version" : "6.1"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"AppMCP",
"AppMCP-Package",
"appmcpd",
"axon",
"AXUI",
"AXUI-Package"
]
}
}
2026-04-17 02:02:16.058 xcodebuild[1717:9361] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AppMCP-Package -destination generic/platform=iOS
Command line invocation:
/Applications/Xcode-26.4.0.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 AppMCP-Package -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
EventSource: https://github.com/mattt/eventsource.git @ 1.4.1
AppMCP: /Users/admin/builder/spi-builder-workspace
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.4.6
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.0
swift-nio: https://github.com/apple/swift-nio.git @ 2.98.0
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
swift-log: https://github.com/apple/swift-log.git @ 1.12.0
swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.0
AXUI: https://github.com/1amageek/AXUI.git @ dfed226
AppPilot: https://github.com/1amageek/AppPilot.git @ main (8a90499)
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (37 targets)
Target 'appmcpd' in project 'AppMCP'
➜ Explicit dependency on target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
Target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
Target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
Target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AXUI' in project 'AXUI'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AXUI' in project 'AXUI' (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'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
Target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target '_NIOBase64' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOOpenBSD' in project 'swift-nio'
➜ Explicit dependency on target 'CNIODarwin' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOLinux' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWindows' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWASI' in project 'swift-nio'
➜ Explicit dependency on target '_NIODataStructures' in project 'swift-nio'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
Target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target '_NIOBase64' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOOpenBSD' in project 'swift-nio'
➜ Explicit dependency on target 'CNIODarwin' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOLinux' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWindows' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWASI' in project 'swift-nio'
➜ Explicit dependency on target '_NIODataStructures' in project 'swift-nio'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
Target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target '_AtomicsShims' in project 'swift-atomics'
Target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target '_AtomicsShims' in project 'swift-atomics'
Target '_AtomicsShims' in project 'swift-atomics' (no dependencies)
Target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
➜ Explicit dependency on target 'ContainersPreview' in project 'swift-collections'
Target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
➜ Explicit dependency on target 'ContainersPreview' in project 'swift-collections'
Target 'ContainersPreview' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
Target 'InternalCollectionsUtilities' in project 'swift-collections' (no dependencies)
Target '_NIODataStructures' in project 'swift-nio' (no dependencies)
Target 'CNIOWASI' in project 'swift-nio' (no dependencies)
Target 'CNIOWindows' in project 'swift-nio' (no dependencies)
Target 'CNIOLinux' in project 'swift-nio' (no dependencies)
Target 'CNIODarwin' in project 'swift-nio' (no dependencies)
Target 'CNIOOpenBSD' in project 'swift-nio' (no dependencies)
Target '_NIOBase64' in project 'swift-nio' (no dependencies)
Target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
Target 'CNIOAtomics' in project 'swift-nio' (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-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: cee2e9f2dafe8fc1f155d775f50bcd71
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/cee2e9f2dafe8fc1f155d775f50bcd71.xcbuilddata
error: The package product 'MCP' requires minimum platform version 16.0 for the iOS platform, but this target supports 12.0 (in target 'appmcpd' from project 'AppMCP')
error: The package product 'MCP' requires minimum platform version 16.0 for the iOS platform, but this target supports 12.0 (in target 'AppMCP' from project 'AppMCP')
2026-04-17 02:02:23.855 xcodebuild[1812:9875] [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 AppMCP-Package
(1 failure)
BUILD FAILURE 6.3 iOS