Swift Package IndexBuild Information
Failed to build Ross, reference 0.1.4 (83d299), with Swift 6.3 for iOS using Xcode 26.4 on 13 Apr 2026 14:27:58 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Ross -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/gonzalonunez/ross.git
Reference: 0.1.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/gonzalonunez/ross
* tag 0.1.4 -> FETCH_HEAD
HEAD is now at 83d299d Preserve header comments
Cloned https://github.com/gonzalonunez/ross.git
Revision (git rev-parse @):
83d299d66320639255ba866cebc01f542cc21996
SUCCESS checkout https://github.com/gonzalonunez/ross.git at 0.1.4
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/gonzalonunez/ross.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/apple/swift-syntax.git
Fetching from https://github.com/apple/swift-argument-parser
Creating working copy of package ‘swift-syntax’
Checking out 0.50800.0-SNAPSHOT-2022-12-29-a of package ‘swift-syntax’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.7.1 of package ‘swift-argument-parser’
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Ross: /Users/admin/builder/spi-builder-workspace
SwiftSyntax: https://github.com/apple/swift-syntax.git @ 0.50800.0-SNAPSHOT-2022-12-29-a
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
resolved source packages: Ross, SwiftSyntax, swift-argument-parser
2026-04-13 10:27:13.001 xcodebuild[529:3075] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 10:27:13.105 xcodebuild[529:3075] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 10:27:13.513 xcodebuild[529:3075] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
},
{
"identity" : "swift-syntax",
"requirement" : {
"exact" : [
"0.50800.0-SNAPSHOT-2022-12-29-a"
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-syntax.git"
}
],
"manifest_display_name" : "Ross",
"name" : "Ross",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "ross",
"targets" : [
"ross"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "ross",
"module_type" : "SwiftTarget",
"name" : "ross",
"path" : "Sources/ross",
"product_dependencies" : [
"ArgumentParser",
"SwiftParser",
"SwiftSyntax"
],
"product_memberships" : [
"ross"
],
"sources" : [
"CommentRewriter.swift",
"Ross.swift",
"RossRunner.swift",
"RossRunnerError.swift"
],
"type" : "executable"
},
{
"c99name" : "RossTests",
"module_type" : "SwiftTarget",
"name" : "RossTests",
"path" : "Tests/RossTests",
"sources" : [
"RossTests.swift"
],
"target_dependencies" : [
"ross"
],
"type" : "test"
}
],
"tools_version" : "5.6"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"Ross"
]
}
}
2026-04-13 10:27:42.901 xcodebuild[719:4266] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 10:27:43.006 xcodebuild[719:4266] [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 Ross -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 Ross -destination generic/platform=iOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Ross: /Users/admin/builder/spi-builder-workspace
SwiftSyntax: https://github.com/apple/swift-syntax.git @ 0.50800.0-SNAPSHOT-2022-12-29-a
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
Target 'RossTests' in project 'Ross'
➜ Explicit dependency on target 'ross' in project 'Ross'
➜ Explicit dependency on target 'ross' in project 'Ross'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'ross' in project 'Ross'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'ross' in project 'Ross'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'SwiftSyntax' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftDiagnostics' in project 'SwiftSyntax'
Target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftDiagnostics' in project 'SwiftSyntax'
Target 'SwiftDiagnostics' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'SwiftSyntax' in project 'SwiftSyntax' (no dependencies)
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)
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
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 75b9a9fa01a6acea26e17542c208e58e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/75b9a9fa01a6acea26e17542c208e58e.xcbuilddata
error: The package product 'SwiftParser' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ross' from project 'Ross')
error: The package product 'SwiftSyntax' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ross' from project 'Ross')
error: The package product 'SwiftParser' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ross' from project 'Ross')
error: The package product 'SwiftSyntax' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ross' from project 'Ross')
2026-04-13 10:27:45.514 xcodebuild[733:4374] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 10:27:45.619 xcodebuild[733:4374] [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 Ross
(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-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
Ross: /Users/admin/builder/spi-builder-workspace
SwiftSyntax: https://github.com/apple/swift-syntax.git @ 0.50800.0-SNAPSHOT-2022-12-29-a
resolved source packages: swift-argument-parser, Ross, SwiftSyntax
2026-04-13 10:27:52.246 xcodebuild[802:4858] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 10:27:52.346 xcodebuild[802:4858] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
},
{
"identity" : "swift-syntax",
"requirement" : {
"exact" : [
"0.50800.0-SNAPSHOT-2022-12-29-a"
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-syntax.git"
}
],
"manifest_display_name" : "Ross",
"name" : "Ross",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "ross",
"targets" : [
"ross"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "ross",
"module_type" : "SwiftTarget",
"name" : "ross",
"path" : "Sources/ross",
"product_dependencies" : [
"ArgumentParser",
"SwiftParser",
"SwiftSyntax"
],
"product_memberships" : [
"ross"
],
"sources" : [
"CommentRewriter.swift",
"Ross.swift",
"RossRunner.swift",
"RossRunnerError.swift"
],
"type" : "executable"
},
{
"c99name" : "RossTests",
"module_type" : "SwiftTarget",
"name" : "RossTests",
"path" : "Tests/RossTests",
"sources" : [
"RossTests.swift"
],
"target_dependencies" : [
"ross"
],
"type" : "test"
}
],
"tools_version" : "5.6"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"Ross"
]
}
}
2026-04-13 10:27:54.432 xcodebuild[820:4979] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 10:27:54.539 xcodebuild[820:4979] [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 Ross -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 Ross -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
Ross: /Users/admin/builder/spi-builder-workspace
SwiftSyntax: https://github.com/apple/swift-syntax.git @ 0.50800.0-SNAPSHOT-2022-12-29-a
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
Target 'RossTests' in project 'Ross'
➜ Explicit dependency on target 'ross' in project 'Ross'
➜ Explicit dependency on target 'ross' in project 'Ross'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'ross' in project 'Ross'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'ross' in project 'Ross'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'SwiftSyntax' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftDiagnostics' in project 'SwiftSyntax'
Target 'SwiftParser' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftDiagnostics' in project 'SwiftSyntax'
Target 'SwiftDiagnostics' in project 'SwiftSyntax'
➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
Target 'SwiftSyntax' in project 'SwiftSyntax' (no dependencies)
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)
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
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 75b9a9fa01a6acea26e17542c208e58e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/75b9a9fa01a6acea26e17542c208e58e.xcbuilddata
error: The package product 'SwiftParser' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ross' from project 'Ross')
error: The package product 'SwiftSyntax' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ross' from project 'Ross')
error: The package product 'SwiftParser' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ross' from project 'Ross')
error: The package product 'SwiftSyntax' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ross' from project 'Ross')
2026-04-13 10:27:56.582 xcodebuild[830:5054] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 10:27:56.683 xcodebuild[830:5054] [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 Ross
(1 failure)
BUILD FAILURE 6.3 iOS