Swift Package Index

Build Information

Failed to build XPtr, reference main (9dbb07), with Swift 6.4 for tvOS using Xcode 27.0 on 21 Sep 2026 21:15:25 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 XPtr -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wuyu2015/XPtrSwift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wuyu2015/XPtrSwift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9dbb077 Modify: Ptr
Cloned https://github.com/wuyu2015/XPtrSwift.git
Revision (git rev-parse @):
9dbb077afdabad382290b18eede614def318654f
SUCCESS checkout https://github.com/wuyu2015/XPtrSwift.git at main
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/wuyu2015/XPtrSwift.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:
  XPtr: /Users/admin/builder/spi-builder-workspace
resolved source packages: XPtr
2026-09-21 17:14:37.288 xcodebuild[529:3048] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "XPtr",
  "name" : "XPtr",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "XPtr",
      "targets" : [
        "XPtr"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "XPtrTests",
      "module_type" : "SwiftTarget",
      "name" : "XPtrTests",
      "path" : "Tests/XPtrTests",
      "sources" : [
        "CountTypeTests.swift",
        "PtrTests.swift",
        "SecretKeyTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "XPtr"
      ],
      "type" : "test"
    },
    {
      "c99name" : "XPtr",
      "module_type" : "SwiftTarget",
      "name" : "XPtr",
      "path" : "Sources/XPtr",
      "product_memberships" : [
        "XPtr"
      ],
      "sources" : [
        "CountType.swift",
        "Ptr.swift",
        "SecretKey.swift",
        "XPtr.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "XPtr",
    "schemes" : [
      "XPtr"
    ]
  }
}
2026-09-21 17:15:18.417 xcodebuild[647:4157] [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 XPtr -destination generic/platform=tvOS
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 XPtr -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  XPtr: /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 'XPtr-product' in project 'XPtr'
        ➜ Explicit dependency on target 'XPtr' in project 'XPtr'
    Target 'XPtr' in project 'XPtr' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.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: f0292f4f19766311cc5dc9e20a02d903
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f0292f4f19766311cc5dc9e20a02d903.xcbuilddata
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/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/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/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.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/Products/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
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/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
    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-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/XPtr.DependencyStaticMetadataFileList (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/XPtr.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/XPtr.modulemap (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/XPtr.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/XPtr.DependencyMetadataFileList (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/XPtr.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.SwiftFileList (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.LinkFileList (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.SwiftConstValuesFileList (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr_const_extract_protocols.json (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-OutputFileMap.json (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/XPtr.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/XPtr.modulemap (in target 'XPtr' from project 'XPtr')
    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/XPtr.build/Debug-appletvos/XPtr-t.build/XPtr.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver XPtr normal arm64 com.apple.xcode.tools.swift.compiler (in target 'XPtr' from project 'XPtr')
    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 XPtr -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -target arm64-apple-tvos15.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-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/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-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/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-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/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-BY5PD8KF1L5KF6F4Q69HE3TJ4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-8N4EXJ4RUJTR8K9OO3CMOH1EP.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ XPtr (in target 'XPtr' from project 'XPtr')
SwiftCompile normal arm64 (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift:2:19: error: type 'XPtr.Ptr' does not conform to protocol 'RangeReplaceableCollection'
  1 | extension XPtr {
  2 |     public struct Ptr: MutableCollection, RandomAccessCollection, RangeReplaceableCollection {
    |                   `- error: type 'XPtr.Ptr' does not conform to protocol 'RangeReplaceableCollection'
  3 |
  4 |         public let p: UnsafeMutablePointer<UInt8>
/Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift:2:19: error: unavailable instance method 'replaceSubrange(_:with:)' was used to satisfy a requirement of protocol 'RangeReplaceableCollection'
  1 | extension XPtr {
  2 |     public struct Ptr: MutableCollection, RandomAccessCollection, RangeReplaceableCollection {
    |                   `- error: unavailable instance method 'replaceSubrange(_:with:)' was used to satisfy a requirement of protocol 'RangeReplaceableCollection'
  3 |
  4 |         public let p: UnsafeMutablePointer<UInt8>
Swift.RangeReplaceableCollection.replaceSubrange:3:24: note: 'replaceSubrange(_:with:)' declared here
1 | protocol RangeReplaceableCollection {
2 | @available(*, unavailable)
3 |   public mutating func replaceSubrange<C>(_ subrange: Range<Self.Index>, with newElements: C) where C : Collection, Self.Element == C.Element}
  |                        `- note: 'replaceSubrange(_:with:)' declared here
4 |
Swift.RangeReplaceableCollection.replaceSubrange:2:15: note: requirement 'replaceSubrange(_:with:)' declared here
1 | protocol RangeReplaceableCollection {
2 | mutating func replaceSubrange<C>(_ subrange: Range<Self.Index>, with newElements: __owned C) where C : Collection, Self.Element == C.Element}
  |               `- note: requirement 'replaceSubrange(_:with:)' declared here
3 |
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/Sources/XPtr/CountType.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/SecretKey.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/XPtr.swift -target arm64-apple-tvos15.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -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/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name XPtr -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-tvos27.0 -target-sdk-version 27.0 -target-sdk-name appletvos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.abi.json
SwiftCompile normal arm64 Compiling\ CountType.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/CountType.swift (in target 'XPtr' from project 'XPtr')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XPtr/CountType.swift (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CountType.swift
SwiftCompile normal arm64 Compiling\ Ptr.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift (in target 'XPtr' from project 'XPtr')
/Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift:2:19: error: type 'XPtr.Ptr' does not conform to protocol 'RangeReplaceableCollection'
  1 | extension XPtr {
  2 |     public struct Ptr: MutableCollection, RandomAccessCollection, RangeReplaceableCollection {
    |                   `- error: type 'XPtr.Ptr' does not conform to protocol 'RangeReplaceableCollection'
  3 |
  4 |         public let p: UnsafeMutablePointer<UInt8>
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Ptr.swift
SwiftCompile normal arm64 Compiling\ SecretKey.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/SecretKey.swift (in target 'XPtr' from project 'XPtr')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XPtr/SecretKey.swift (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SecretKey.swift
SwiftCompile normal arm64 Compiling\ XPtr.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/XPtr.swift (in target 'XPtr' from project 'XPtr')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XPtr/XPtr.swift (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile XPtr.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
2026-09-21 17:15:20.002 xcodebuild[648:4201] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'XPtr' from project 'XPtr')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ XPtr (in target 'XPtr' from project 'XPtr')
	Building workspace XPtr with scheme XPtr
(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:
  XPtr: /Users/admin/builder/spi-builder-workspace
resolved source packages: XPtr
2026-09-21 17:15:22.775 xcodebuild[670:4337] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "XPtr",
  "name" : "XPtr",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "XPtr",
      "targets" : [
        "XPtr"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "XPtrTests",
      "module_type" : "SwiftTarget",
      "name" : "XPtrTests",
      "path" : "Tests/XPtrTests",
      "sources" : [
        "CountTypeTests.swift",
        "PtrTests.swift",
        "SecretKeyTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "XPtr"
      ],
      "type" : "test"
    },
    {
      "c99name" : "XPtr",
      "module_type" : "SwiftTarget",
      "name" : "XPtr",
      "path" : "Sources/XPtr",
      "product_memberships" : [
        "XPtr"
      ],
      "sources" : [
        "CountType.swift",
        "Ptr.swift",
        "SecretKey.swift",
        "XPtr.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "XPtr",
    "schemes" : [
      "XPtr"
    ]
  }
}
2026-09-21 17:15:23.914 xcodebuild[678:4401] [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 XPtr -destination generic/platform=tvOS
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 XPtr -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  XPtr: /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 'XPtr-product' in project 'XPtr'
        ➜ Explicit dependency on target 'XPtr' in project 'XPtr'
    Target 'XPtr' in project 'XPtr' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
SwiftDriver XPtr normal arm64 com.apple.xcode.tools.swift.compiler (in target 'XPtr' from project 'XPtr')
    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 XPtr -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -target arm64-apple-tvos15.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-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/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-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/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-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/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ XPtr.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/XPtr.swift (in target 'XPtr' from project 'XPtr')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XPtr/XPtr.swift (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile XPtr.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ XPtr (in target 'XPtr' from project 'XPtr')
/Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift:2:19: error: type 'XPtr.Ptr' does not conform to protocol 'RangeReplaceableCollection'
  1 | extension XPtr {
  2 |     public struct Ptr: MutableCollection, RandomAccessCollection, RangeReplaceableCollection {
    |                   `- error: type 'XPtr.Ptr' does not conform to protocol 'RangeReplaceableCollection'
  3 |
  4 |         public let p: UnsafeMutablePointer<UInt8>
/Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift:2:19: error: unavailable instance method 'replaceSubrange(_:with:)' was used to satisfy a requirement of protocol 'RangeReplaceableCollection'
  1 | extension XPtr {
  2 |     public struct Ptr: MutableCollection, RandomAccessCollection, RangeReplaceableCollection {
    |                   `- error: unavailable instance method 'replaceSubrange(_:with:)' was used to satisfy a requirement of protocol 'RangeReplaceableCollection'
  3 |
  4 |         public let p: UnsafeMutablePointer<UInt8>
Swift.RangeReplaceableCollection.replaceSubrange:3:24: note: 'replaceSubrange(_:with:)' declared here
1 | protocol RangeReplaceableCollection {
2 | @available(*, unavailable)
3 |   public mutating func replaceSubrange<C>(_ subrange: Range<Self.Index>, with newElements: C) where C : Collection, Self.Element == C.Element}
  |                        `- note: 'replaceSubrange(_:with:)' declared here
4 |
Swift.RangeReplaceableCollection.replaceSubrange:2:15: note: requirement 'replaceSubrange(_:with:)' declared here
1 | protocol RangeReplaceableCollection {
2 | mutating func replaceSubrange<C>(_ subrange: Range<Self.Index>, with newElements: __owned C) where C : Collection, Self.Element == C.Element}
  |               `- note: requirement 'replaceSubrange(_:with:)' declared here
3 |
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/Sources/XPtr/CountType.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/SecretKey.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/XPtr.swift -target arm64-apple-tvos15.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -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/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name XPtr -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-tvos27.0 -target-sdk-version 27.0 -target-sdk-name appletvos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XPtr.build/Debug-appletvos/XPtr-t.build/Objects-normal/arm64/XPtr.abi.json
SwiftCompile normal arm64 (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Ptr.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift (in target 'XPtr' from project 'XPtr')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Ptr.swift
/Users/admin/builder/spi-builder-workspace/Sources/XPtr/Ptr.swift:2:19: error: type 'XPtr.Ptr' does not conform to protocol 'RangeReplaceableCollection'
  1 | extension XPtr {
  2 |     public struct Ptr: MutableCollection, RandomAccessCollection, RangeReplaceableCollection {
    |                   `- error: type 'XPtr.Ptr' does not conform to protocol 'RangeReplaceableCollection'
  3 |
  4 |         public let p: UnsafeMutablePointer<UInt8>
SwiftCompile normal arm64 Compiling\ CountType.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/CountType.swift (in target 'XPtr' from project 'XPtr')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XPtr/CountType.swift (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CountType.swift
SwiftCompile normal arm64 Compiling\ SecretKey.swift /Users/admin/builder/spi-builder-workspace/Sources/XPtr/SecretKey.swift (in target 'XPtr' from project 'XPtr')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XPtr/SecretKey.swift (in target 'XPtr' from project 'XPtr')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SecretKey.swift
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
2026-09-21 17:15:24.820 xcodebuild[679:4429] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ XPtr (in target 'XPtr' from project 'XPtr')
	SwiftCompile normal arm64 (in target 'XPtr' from project 'XPtr')
	Building workspace XPtr with scheme XPtr
(3 failures)
BUILD FAILURE 6.4 tvOS