Swift Package Index

Build Information

Failed to build SwiftMarkdown, reference master (d9a9b6), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 16 Sep 2026 02:56:01 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 SwiftMarkdown -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/viniciusaro/SwiftMarkdown.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/viniciusaro/SwiftMarkdown
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at d9a9b6f Using cocoapods 1.3.1
Cloned https://github.com/viniciusaro/SwiftMarkdown.git
Revision (git rev-parse @):
d9a9b6fe98f4362cb93e296304eeafb43dd419a9
SUCCESS checkout https://github.com/viniciusaro/SwiftMarkdown.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/viniciusaro/SwiftMarkdown.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:
  SwiftMarkdown: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftMarkdown
2026-09-15 22:55:08.693 xcodebuild[524:3012] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftMarkdown",
  "name" : "SwiftMarkdown",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftMarkdown",
      "targets" : [
        "SwiftMarkdown"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftMarkdown",
      "module_type" : "SwiftTarget",
      "name" : "SwiftMarkdown",
      "path" : "SwiftMarkdown",
      "product_memberships" : [
        "SwiftMarkdown"
      ],
      "sources" : [
        "SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift",
        "SwiftMarkdown/Classes/Helpers/String+Helpers.swift",
        "SwiftMarkdown/Classes/NSAttributedString+Markdown.swift",
        "SwiftMarkdown/Classes/Parser/MarkdownParser.swift",
        "SwiftMarkdown/Classes/Parser/Token.swift",
        "SwiftMarkdown/Classes/Properties/BoldMarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/EmptyMarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/HeaderMarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/ItalicMarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/MarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/MarkdownTag.swift",
        "SwiftMarkdown/Classes/Properties/StrikethroughMarkdownProperty.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "workspace" : {
    "name" : "SwiftMarkdown",
    "schemes" : [
      "SwiftMarkdown"
    ]
  }
}
2026-09-15 22:55:50.042 xcodebuild[622:3947] [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 SwiftMarkdown -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 SwiftMarkdown -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  SwiftMarkdown: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'SwiftMarkdown-product' in project 'SwiftMarkdown'
        ➜ Explicit dependency on target 'SwiftMarkdown' in project 'SwiftMarkdown'
    Target 'SwiftMarkdown' in project 'SwiftMarkdown' (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: 49d84b0d2aef743ce8e08e89eb06ea4f
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/49d84b0d2aef743ce8e08e89eb06ea4f.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/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
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
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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/SwiftMarkdown.DependencyMetadataFileList (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/SwiftMarkdown.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/SwiftMarkdown.modulemap (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/SwiftMarkdown.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/SwiftMarkdown.DependencyStaticMetadataFileList (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/SwiftMarkdown.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.SwiftFileList (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.SwiftConstValuesFileList (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.LinkFileList (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown_const_extract_protocols.json (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-OutputFileMap.json (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftMarkdown.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/SwiftMarkdown.modulemap (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/SwiftMarkdown.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver SwiftMarkdown normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    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 SwiftMarkdown -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -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 4 -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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-OutputFileMap.json -save-temps -no-color-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.swiftmodule -serialize-diagnostics -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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown_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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ NSAttributedString+SymbolicTraits.swift,\ String+Helpers.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/String+Helpers.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile NSAttributedString+SymbolicTraits.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/String+Helpers.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile String+Helpers.swift
SwiftCompile normal arm64 Compiling\ Token.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/Token.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/Token.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Token.swift
SwiftCompile normal arm64 Compiling\ HeaderMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/HeaderMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/HeaderMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HeaderMarkdownProperty.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftMarkdown (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
/Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | extension NSAttributedString {
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/String+Helpers.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/NSAttributedString+Markdown.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/MarkdownParser.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/Token.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/BoldMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/EmptyMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/HeaderMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/ItalicMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownTag.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/StrikethroughMarkdownProperty.swift -target arm64-apple-macos12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -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 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftMarkdown -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown_const_extract_protocols.json -disable-clang-spi -target-sdk-version 27.0 -target-sdk-name macosx27.0 -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.abi.json
SwiftCompile normal arm64 (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSAttributedString+Markdown.swift,\ MarkdownParser.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/NSAttributedString+Markdown.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/MarkdownParser.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/NSAttributedString+Markdown.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile NSAttributedString+Markdown.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/MarkdownParser.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile MarkdownParser.swift
SwiftCompile normal arm64 Compiling\ ItalicMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/ItalicMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/ItalicMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ItalicMarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ BoldMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/BoldMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/BoldMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile BoldMarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ MarkdownTag.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownTag.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownTag.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile MarkdownTag.swift
SwiftCompile normal arm64 Compiling\ MarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile MarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ StrikethroughMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/StrikethroughMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/StrikethroughMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StrikethroughMarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ EmptyMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/EmptyMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/EmptyMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile EmptyMarkdownProperty.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-15 22:55:51.644 xcodebuild[655:4225] [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:7601ecdfc3e7eb1e1588201e496dfe83a4f1c32d, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:7601ecdfc3e7eb1e1588201e496dfe83a4f1c32d, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:7601ecdfc3e7eb1e1588201e496dfe83a4f1c32d, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:7601ecdfc3e7eb1e1588201e496dfe83a4f1c32d, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftMarkdown (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
	SwiftCompile normal arm64 (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
	Building workspace SwiftMarkdown with scheme SwiftMarkdown
(3 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:
  SwiftMarkdown: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftMarkdown
2026-09-15 22:55:58.207 xcodebuild[682:4429] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftMarkdown",
  "name" : "SwiftMarkdown",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftMarkdown",
      "targets" : [
        "SwiftMarkdown"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftMarkdown",
      "module_type" : "SwiftTarget",
      "name" : "SwiftMarkdown",
      "path" : "SwiftMarkdown",
      "product_memberships" : [
        "SwiftMarkdown"
      ],
      "sources" : [
        "SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift",
        "SwiftMarkdown/Classes/Helpers/String+Helpers.swift",
        "SwiftMarkdown/Classes/NSAttributedString+Markdown.swift",
        "SwiftMarkdown/Classes/Parser/MarkdownParser.swift",
        "SwiftMarkdown/Classes/Parser/Token.swift",
        "SwiftMarkdown/Classes/Properties/BoldMarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/EmptyMarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/HeaderMarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/ItalicMarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/MarkdownProperty.swift",
        "SwiftMarkdown/Classes/Properties/MarkdownTag.swift",
        "SwiftMarkdown/Classes/Properties/StrikethroughMarkdownProperty.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "workspace" : {
    "name" : "SwiftMarkdown",
    "schemes" : [
      "SwiftMarkdown"
    ]
  }
}
2026-09-15 22:55:59.411 xcodebuild[690:4503] [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 SwiftMarkdown -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 SwiftMarkdown -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  SwiftMarkdown: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'SwiftMarkdown-product' in project 'SwiftMarkdown'
        ➜ Explicit dependency on target 'SwiftMarkdown' in project 'SwiftMarkdown'
    Target 'SwiftMarkdown' in project 'SwiftMarkdown' (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 SwiftMarkdown normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    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 SwiftMarkdown -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -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 4 -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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-OutputFileMap.json -save-temps -no-color-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.swiftmodule -serialize-diagnostics -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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown_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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ BoldMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/BoldMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/BoldMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile BoldMarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ EmptyMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/EmptyMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/EmptyMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile EmptyMarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ NSAttributedString+SymbolicTraits.swift,\ String+Helpers.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/String+Helpers.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile NSAttributedString+SymbolicTraits.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/String+Helpers.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile String+Helpers.swift
SwiftCompile normal arm64 Compiling\ ItalicMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/ItalicMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/ItalicMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ItalicMarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ MarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile MarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ Token.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/Token.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/Token.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Token.swift
SwiftCompile normal arm64 Compiling\ MarkdownTag.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownTag.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownTag.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile MarkdownTag.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftMarkdown (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
/Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | extension NSAttributedString {
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/NSAttributedString+SymbolicTraits.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Helpers/String+Helpers.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/NSAttributedString+Markdown.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/MarkdownParser.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/Token.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/BoldMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/EmptyMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/HeaderMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/ItalicMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/MarkdownTag.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/StrikethroughMarkdownProperty.swift -target arm64-apple-macos12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -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 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -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/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftMarkdown -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown_const_extract_protocols.json -disable-clang-spi -target-sdk-version 27.0 -target-sdk-name macosx27.0 -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftMarkdown.build/Debug/SwiftMarkdown-t.build/Objects-normal/arm64/SwiftMarkdown.abi.json
SwiftCompile normal arm64 (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSAttributedString+Markdown.swift,\ MarkdownParser.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/NSAttributedString+Markdown.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/MarkdownParser.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/NSAttributedString+Markdown.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile NSAttributedString+Markdown.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Parser/MarkdownParser.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile MarkdownParser.swift
SwiftCompile normal arm64 Compiling\ StrikethroughMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/StrikethroughMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/StrikethroughMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StrikethroughMarkdownProperty.swift
SwiftCompile normal arm64 Compiling\ HeaderMarkdownProperty.swift /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/HeaderMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftMarkdown/SwiftMarkdown/Classes/Properties/HeaderMarkdownProperty.swift (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HeaderMarkdownProperty.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-15 22:56:00.391 xcodebuild[691:4533] [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:7601ecdfc3e7eb1e1588201e496dfe83a4f1c32d, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:7601ecdfc3e7eb1e1588201e496dfe83a4f1c32d, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:7601ecdfc3e7eb1e1588201e496dfe83a4f1c32d, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:7601ecdfc3e7eb1e1588201e496dfe83a4f1c32d, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftMarkdown (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
	SwiftCompile normal arm64 (in target 'SwiftMarkdown' from project 'SwiftMarkdown')
	Building workspace SwiftMarkdown with scheme SwiftMarkdown
(3 failures)
BUILD FAILURE 6.4 macosXcodebuild