Swift Package IndexBuild Information
Failed to build CommandShell, reference main (63f783), with Swift 6.3 for iOS using Xcode 26.4 on 13 Apr 2026 07:35:58 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CommandShell-Package -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/elegantchaos/CommandShell.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/elegantchaos/CommandShell
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 63f783a Added better version output, and --about command.
Cloned https://github.com/elegantchaos/CommandShell.git
Revision (git rev-parse @):
63f783a6546fed0723b2eb8b8fa12e27277b0ea2
SUCCESS checkout https://github.com/elegantchaos/CommandShell.git at main
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/elegantchaos/CommandShell.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/elegantchaos/SemanticVersion.git
Fetching from https://github.com/elegantchaos/XCTestExtensions.git
Fetching from https://github.com/elegantchaos/Logger.git
Fetching from https://github.com/apple/swift-argument-parser
Fetching from https://github.com/elegantchaos/Matchable.git
Creating working copy of package ‘swift-argument-parser’
Checking out 0.5.0 of package ‘swift-argument-parser’
Creating working copy of package ‘Logger’
Checking out 1.8.2 of package ‘Logger’
Creating working copy of package ‘XCTestExtensions’
Checking out 1.5.1 of package ‘XCTestExtensions’
Creating working copy of package ‘SemanticVersion’
Checking out 1.1.2 of package ‘SemanticVersion’
Creating working copy of package ‘Matchable’
Checking out 1.0.7 of package ‘Matchable’
Resolve Package Graph
Resolved source packages:
XCTestExtensions: https://github.com/elegantchaos/XCTestExtensions.git @ 1.5.1
CommandShell: /Users/admin/builder/spi-builder-workspace
Matchable: https://github.com/elegantchaos/Matchable.git @ 1.0.7
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 0.5.0
SemanticVersion: https://github.com/elegantchaos/SemanticVersion.git @ 1.1.2
Logger: https://github.com/elegantchaos/Logger.git @ 1.8.2
resolved source packages: XCTestExtensions, CommandShell, Matchable, swift-argument-parser, SemanticVersion, Logger
2026-04-13 03:35:20.253 xcodebuild[528:3058] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 03:35:20.356 xcodebuild[528:3058] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 03:35:20.752 xcodebuild[528:3058] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "0.2.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
},
{
"identity" : "logger",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.5",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/elegantchaos/Logger.git"
},
{
"identity" : "semanticversion",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.1",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/elegantchaos/SemanticVersion.git"
},
{
"identity" : "xctestextensions",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/elegantchaos/XCTestExtensions.git"
}
],
"manifest_display_name" : "CommandShell",
"name" : "CommandShell",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "12.0"
}
],
"products" : [
{
"name" : "CommandShell",
"targets" : [
"CommandShell"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "CommandShellExample",
"targets" : [
"CommandShellExample"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "CommandShellTests",
"module_type" : "SwiftTarget",
"name" : "CommandShellTests",
"path" : "Tests/CommandShellTests",
"product_dependencies" : [
"XCTestExtensions"
],
"sources" : [
"CommandShellTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"CommandShell",
"CommandShellExample"
],
"type" : "test"
},
{
"c99name" : "CommandShellExample",
"module_type" : "SwiftTarget",
"name" : "CommandShellExample",
"path" : "Sources/CommandShellExample",
"product_dependencies" : [
"SemanticVersion"
],
"product_memberships" : [
"CommandShellExample"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"CommandShell"
],
"type" : "executable"
},
{
"c99name" : "CommandShell",
"module_type" : "SwiftTarget",
"name" : "CommandShell",
"path" : "Sources/CommandShell",
"product_dependencies" : [
"Logger",
"SemanticVersion",
"ArgumentParser"
],
"product_memberships" : [
"CommandShell",
"CommandShellExample"
],
"sources" : [
"CommandEngine.swift",
"CommandShell.swift",
"CommandShellOptions.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
{
"workspace" : {
"name" : "CommandShell",
"schemes" : [
"CommandShell",
"Logger",
"Logger-Package",
"LoggerKit",
"LoggerTestSupport",
"Matchable",
"XCTestExtensions"
]
}
}
2026-04-13 03:35:47.198 xcodebuild[797:4520] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 03:35:47.300 xcodebuild[797:4520] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"CommandShell",
"CommandShell-Package",
"CommandShellExample",
"Logger",
"Logger-Package",
"LoggerKit",
"LoggerTestSupport",
"Matchable",
"XCTestExtensions"
]
}
}
2026-04-13 03:35:48.906 xcodebuild[802:4575] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 03:35:49.009 xcodebuild[802:4575] [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 CommandShell-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 CommandShell-Package -destination generic/platform=iOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 0.5.0
CommandShell: /Users/admin/builder/spi-builder-workspace
SemanticVersion: https://github.com/elegantchaos/SemanticVersion.git @ 1.1.2
Matchable: https://github.com/elegantchaos/Matchable.git @ 1.0.7
XCTestExtensions: https://github.com/elegantchaos/XCTestExtensions.git @ 1.5.1
Logger: https://github.com/elegantchaos/Logger.git @ 1.8.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (10 targets)
Target 'CommandShellExample' in project 'CommandShell'
➜ Explicit dependency on target 'CommandShell' in project 'CommandShell'
➜ Explicit dependency on target 'Logger' in project 'Logger'
➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'CommandShell' in project 'CommandShell'
➜ Explicit dependency on target 'CommandShell' in project 'CommandShell'
➜ Explicit dependency on target 'Logger' in project 'Logger'
➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'CommandShell' in project 'CommandShell'
➜ Explicit dependency on target 'Logger' in project 'Logger'
➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
➜ 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 'SemanticVersion' in project 'SemanticVersion'
➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
Target 'SemanticVersion' in project 'SemanticVersion' (no dependencies)
Target 'Logger' in project 'Logger'
➜ Explicit dependency on target 'Logger' in project 'Logger'
Target 'Logger' in project 'Logger' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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
Build description signature: 037fc342da6b3a24109018a1520549a3
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/037fc342da6b3a24109018a1520549a3.xcbuilddata
error: The package product 'Logger' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'CommandShell' from project 'CommandShell')
error: The package product 'Logger' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'CommandShellExample' from project 'CommandShell')
2026-04-13 03:35:49.877 xcodebuild[804:4605] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 03:35:49.977 xcodebuild[804:4605] [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 CommandShell-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:
XCTestExtensions: https://github.com/elegantchaos/XCTestExtensions.git @ 1.5.1
Matchable: https://github.com/elegantchaos/Matchable.git @ 1.0.7
CommandShell: /Users/admin/builder/spi-builder-workspace
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 0.5.0
SemanticVersion: https://github.com/elegantchaos/SemanticVersion.git @ 1.1.2
Logger: https://github.com/elegantchaos/Logger.git @ 1.8.2
resolved source packages: XCTestExtensions, Matchable, CommandShell, swift-argument-parser, SemanticVersion, Logger
2026-04-13 03:35:55.221 xcodebuild[860:4931] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 03:35:55.344 xcodebuild[860:4931] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "0.2.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
},
{
"identity" : "logger",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.5",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/elegantchaos/Logger.git"
},
{
"identity" : "semanticversion",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.1",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/elegantchaos/SemanticVersion.git"
},
{
"identity" : "xctestextensions",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/elegantchaos/XCTestExtensions.git"
}
],
"manifest_display_name" : "CommandShell",
"name" : "CommandShell",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "12.0"
}
],
"products" : [
{
"name" : "CommandShell",
"targets" : [
"CommandShell"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "CommandShellExample",
"targets" : [
"CommandShellExample"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "CommandShellTests",
"module_type" : "SwiftTarget",
"name" : "CommandShellTests",
"path" : "Tests/CommandShellTests",
"product_dependencies" : [
"XCTestExtensions"
],
"sources" : [
"CommandShellTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"CommandShell",
"CommandShellExample"
],
"type" : "test"
},
{
"c99name" : "CommandShellExample",
"module_type" : "SwiftTarget",
"name" : "CommandShellExample",
"path" : "Sources/CommandShellExample",
"product_dependencies" : [
"SemanticVersion"
],
"product_memberships" : [
"CommandShellExample"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"CommandShell"
],
"type" : "executable"
},
{
"c99name" : "CommandShell",
"module_type" : "SwiftTarget",
"name" : "CommandShell",
"path" : "Sources/CommandShell",
"product_dependencies" : [
"Logger",
"SemanticVersion",
"ArgumentParser"
],
"product_memberships" : [
"CommandShell",
"CommandShellExample"
],
"sources" : [
"CommandEngine.swift",
"CommandShell.swift",
"CommandShellOptions.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"CommandShell",
"CommandShell-Package",
"CommandShellExample",
"Logger",
"Logger-Package",
"LoggerKit",
"LoggerTestSupport",
"Matchable",
"XCTestExtensions"
]
}
}
2026-04-13 03:35:56.678 xcodebuild[869:5010] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 03:35:56.783 xcodebuild[869:5010] [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 CommandShell-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 CommandShell-Package -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
XCTestExtensions: https://github.com/elegantchaos/XCTestExtensions.git @ 1.5.1
SemanticVersion: https://github.com/elegantchaos/SemanticVersion.git @ 1.1.2
CommandShell: /Users/admin/builder/spi-builder-workspace
Matchable: https://github.com/elegantchaos/Matchable.git @ 1.0.7
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 0.5.0
Logger: https://github.com/elegantchaos/Logger.git @ 1.8.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (10 targets)
Target 'CommandShellExample' in project 'CommandShell'
➜ Explicit dependency on target 'CommandShell' in project 'CommandShell'
➜ Explicit dependency on target 'Logger' in project 'Logger'
➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'CommandShell' in project 'CommandShell'
➜ Explicit dependency on target 'CommandShell' in project 'CommandShell'
➜ Explicit dependency on target 'Logger' in project 'Logger'
➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'CommandShell' in project 'CommandShell'
➜ Explicit dependency on target 'Logger' in project 'Logger'
➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
➜ 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 'SemanticVersion' in project 'SemanticVersion'
➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
Target 'SemanticVersion' in project 'SemanticVersion' (no dependencies)
Target 'Logger' in project 'Logger'
➜ Explicit dependency on target 'Logger' in project 'Logger'
Target 'Logger' in project 'Logger' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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
Build description signature: 037fc342da6b3a24109018a1520549a3
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/037fc342da6b3a24109018a1520549a3.xcbuilddata
error: The package product 'Logger' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'CommandShellExample' from project 'CommandShell')
error: The package product 'Logger' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'CommandShell' from project 'CommandShell')
2026-04-13 03:35:57.668 xcodebuild[894:5219] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 03:35:57.772 xcodebuild[894:5219] [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 CommandShell-Package
(1 failure)
BUILD FAILURE 6.3 iOS