Build Information
Failed to build SystemFontOverride, reference 1.0.0 (7a8951), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 21 Sep 2026 00:16:41 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SystemFontOverride -destination platform=macOS,arch=arm64Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/yonat/SystemFontOverride.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/yonat/SystemFontOverride
* tag 1.0.0 -> FETCH_HEAD
HEAD is now at 7a89514 initial
Cloned https://github.com/yonat/SystemFontOverride.git
Revision (git rev-parse @):
7a8951438c0676c31a47baf850f9e364ece9aff1
SUCCESS checkout https://github.com/yonat/SystemFontOverride.git at 1.0.0
========================================
Build
========================================
Selected platform: macosXcodebuild
Swift version: 6.4
Building package at path: $PWD
https://github.com/yonat/SystemFontOverride.git
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
SystemFontOverride: /Users/admin/builder/spi-builder-workspace
resolved source packages: SystemFontOverride
2026-09-20 20:15:50.585 xcodebuild[529:3040] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "SystemFontOverride",
"name" : "SystemFontOverride",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
}
],
"products" : [
{
"name" : "SystemFontOverride",
"targets" : [
"SystemFontOverride"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "SystemFontOverride",
"module_type" : "SwiftTarget",
"name" : "SystemFontOverride",
"path" : "Sources/SystemFontOverride",
"product_memberships" : [
"SystemFontOverride"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/SystemFontOverride/PrivacyInfo.xcprivacy",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"Font+SystemFontOverride.swift",
"UIFont+SystemFontOverride.swift"
],
"type" : "library"
}
],
"tools_version" : "5.6"
}
{
"workspace" : {
"name" : "SystemFontOverride",
"schemes" : [
"SystemFontOverride"
]
}
}
2026-09-20 20:16:32.255 xcodebuild[656:4188] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SystemFontOverride -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.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 SystemFontOverride -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
SystemFontOverride: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
Target 'SystemFontOverride-product' in project 'SystemFontOverride'
➜ Explicit dependency on target 'SystemFontOverride' in project 'SystemFontOverride'
➜ Explicit dependency on target 'SystemFontOverride_SystemFontOverride' in project 'SystemFontOverride'
Target 'SystemFontOverride' in project 'SystemFontOverride'
➜ Explicit dependency on target 'SystemFontOverride_SystemFontOverride' in project 'SystemFontOverride'
Target 'SystemFontOverride_SystemFontOverride' in project 'SystemFontOverride' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 066a441458c24af436bcd01d4e5d38af
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/066a441458c24af436bcd01d4e5d38af.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/SystemFontOverride.modulemap (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/SystemFontOverride.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride_SystemFontOverride-b.build/empty-SystemFontOverride_SystemFontOverride.plist (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride_SystemFontOverride-b.build/empty-SystemFontOverride_SystemFontOverride.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/SystemFontOverride.DependencyMetadataFileList (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/SystemFontOverride.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride_SystemFontOverride-b.build/SystemFontOverride_SystemFontOverride.DependencyMetadataFileList (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride_SystemFontOverride-b.build/SystemFontOverride_SystemFontOverride.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/SystemFontOverride.DependencyStaticMetadataFileList (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/SystemFontOverride.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride_SystemFontOverride-b.build/SystemFontOverride_SystemFontOverride.DependencyStaticMetadataFileList (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride_SystemFontOverride-b.build/SystemFontOverride_SystemFontOverride.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride_const_extract_protocols.json (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.SwiftConstValuesFileList (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.SwiftFileList (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.LinkFileList (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride-OutputFileMap.json (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/DerivedSources/resource_bundle_accessor.swift (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/DerivedSources/resource_bundle_accessor.swift
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle/Contents/Resources (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle/Contents/Resources
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle/Contents (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle/Contents
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SystemFontOverride.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/SystemFontOverride.modulemap (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/SystemFontOverride.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle/Contents/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride_SystemFontOverride-b.build/empty-SystemFontOverride_SystemFontOverride.plist (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride_SystemFontOverride-b.build/empty-SystemFontOverride_SystemFontOverride.plist -producttype com.apple.product-type.bundle -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle/Contents/Info.plist
CpResource /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle/Contents/Resources/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/Sources/SystemFontOverride/PrivacyInfo.xcprivacy (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/Sources/SystemFontOverride/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle/Contents/Resources
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle (in target 'SystemFontOverride_SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace
/usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SystemFontOverride_SystemFontOverride.bundle
SwiftDriver SystemFontOverride normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name SystemFontOverride -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/SystemFontOverride/UIFont+SystemFontOverride.swift:7:8: error: Unable to resolve module dependency: 'UIKit' (in target 'SystemFontOverride' from project 'SystemFontOverride')
note: A dependency of main module 'SystemFontOverride'
/Users/admin/builder/spi-builder-workspace/Sources/SystemFontOverride/UIFont+SystemFontOverride.swift:7:8: note: A dependency of main module 'SystemFontOverride'
import UIKit
^ (in target 'SystemFontOverride' from project 'SystemFontOverride')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-20 20:16:33.805 xcodebuild[657:4230] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:211d114de0160a8d0331f59e6a3e2adf79b166ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:211d114de0160a8d0331f59e6a3e2adf79b166ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:211d114de0160a8d0331f59e6a3e2adf79b166ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:211d114de0160a8d0331f59e6a3e2adf79b166ae, name:My Mac }
** BUILD FAILED **
The following build commands failed:
SwiftDriver SystemFontOverride normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SystemFontOverride' from project 'SystemFontOverride')
Building workspace SystemFontOverride with scheme SystemFontOverride
(2 failures)
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
SystemFontOverride: /Users/admin/builder/spi-builder-workspace
resolved source packages: SystemFontOverride
2026-09-20 20:16:38.739 xcodebuild[673:4440] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "SystemFontOverride",
"name" : "SystemFontOverride",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
}
],
"products" : [
{
"name" : "SystemFontOverride",
"targets" : [
"SystemFontOverride"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "SystemFontOverride",
"module_type" : "SwiftTarget",
"name" : "SystemFontOverride",
"path" : "Sources/SystemFontOverride",
"product_memberships" : [
"SystemFontOverride"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/SystemFontOverride/PrivacyInfo.xcprivacy",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"Font+SystemFontOverride.swift",
"UIFont+SystemFontOverride.swift"
],
"type" : "library"
}
],
"tools_version" : "5.6"
}
{
"workspace" : {
"name" : "SystemFontOverride",
"schemes" : [
"SystemFontOverride"
]
}
}
2026-09-20 20:16:39.929 xcodebuild[681:4505] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SystemFontOverride -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.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 SystemFontOverride -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
SystemFontOverride: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
Target 'SystemFontOverride-product' in project 'SystemFontOverride'
➜ Explicit dependency on target 'SystemFontOverride' in project 'SystemFontOverride'
➜ Explicit dependency on target 'SystemFontOverride_SystemFontOverride' in project 'SystemFontOverride'
Target 'SystemFontOverride' in project 'SystemFontOverride'
➜ Explicit dependency on target 'SystemFontOverride_SystemFontOverride' in project 'SystemFontOverride'
Target 'SystemFontOverride_SystemFontOverride' in project 'SystemFontOverride' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
SwiftDriver SystemFontOverride normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SystemFontOverride' from project 'SystemFontOverride')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name SystemFontOverride -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SystemFontOverride.build/Debug/SystemFontOverride-t.build/Objects-normal/arm64/SystemFontOverride-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/SystemFontOverride/UIFont+SystemFontOverride.swift:7:8: error: Unable to resolve module dependency: 'UIKit' (in target 'SystemFontOverride' from project 'SystemFontOverride')
note: A dependency of main module 'SystemFontOverride'
/Users/admin/builder/spi-builder-workspace/Sources/SystemFontOverride/UIFont+SystemFontOverride.swift:7:8: note: A dependency of main module 'SystemFontOverride'
import UIKit
^ (in target 'SystemFontOverride' from project 'SystemFontOverride')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-20 20:16:40.885 xcodebuild[682:4529] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:211d114de0160a8d0331f59e6a3e2adf79b166ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:211d114de0160a8d0331f59e6a3e2adf79b166ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:211d114de0160a8d0331f59e6a3e2adf79b166ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:211d114de0160a8d0331f59e6a3e2adf79b166ae, name:My Mac }
** BUILD FAILED **
The following build commands failed:
SwiftDriver SystemFontOverride normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SystemFontOverride' from project 'SystemFontOverride')
Building workspace SystemFontOverride with scheme SystemFontOverride
(2 failures)
BUILD FAILURE 6.4 macosXcodebuild