Swift Package Index

Build Information

Failed to build AsyncCloudKit, reference main (0f309f), with Swift 6.4 for iOS using Xcode 27.0 on 18 Sep 2026 02:04:18 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 AsyncCloudKit -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/chris-araman/AsyncCloudKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/chris-araman/AsyncCloudKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 0f309f3 Deprecate
Cloned https://github.com/chris-araman/AsyncCloudKit.git
Revision (git rev-parse @):
0f309f3491aa1e88fbc633b80153bf078bc8ced5
SUCCESS checkout https://github.com/chris-araman/AsyncCloudKit.git at main
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/chris-araman/AsyncCloudKit.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:
  AsyncCloudKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: AsyncCloudKit
2026-09-17 22:03:27.944 xcodebuild[563:3087] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AsyncCloudKit",
  "name" : "AsyncCloudKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "7.4"
    }
  ],
  "products" : [
    {
      "name" : "AsyncCloudKit",
      "targets" : [
        "AsyncCloudKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "AsyncCloudKitTests",
      "module_type" : "SwiftTarget",
      "name" : "AsyncCloudKitTests",
      "path" : "Tests/AsyncCloudKitTests",
      "sources" : [
        "AsyncCloudKitTests.swift",
        "CKContainerTests.swift",
        "CKDatabaseTests.swift",
        "ErrorInjectionTests.swift",
        "Mocks/MockContainer.swift",
        "Mocks/MockDatabase.swift",
        "Mocks/MockDatabaseOperation.swift",
        "Mocks/MockError.swift",
        "Mocks/MockFetchOperation.swift",
        "Mocks/MockFetchRecordZonesOperation.swift",
        "Mocks/MockFetchRecordsOperation.swift",
        "Mocks/MockFetchSubscriptionsOperation.swift",
        "Mocks/MockModifyOperation.swift",
        "Mocks/MockModifyRecordZonesOperation.swift",
        "Mocks/MockModifyRecordsOperation.swift",
        "Mocks/MockModifySubscriptionsOperation.swift",
        "Mocks/MockOperation.swift",
        "Mocks/MockOperationFactory.swift",
        "Mocks/MockQueryOperation.swift",
        "ProgressTests.swift",
        "Simulation/DecisionSpace.swift"
      ],
      "target_dependencies" : [
        "AsyncCloudKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "AsyncCloudKit",
      "module_type" : "SwiftTarget",
      "name" : "AsyncCloudKit",
      "path" : "Sources/AsyncCloudKit",
      "product_memberships" : [
        "AsyncCloudKit"
      ],
      "sources" : [
        "ACKSequence.swift",
        "Extensions/AsyncSequence.swift",
        "OperationFactory.swift",
        "Progress.swift",
        "Protocols/ACKContainer.swift",
        "Protocols/ACKDatabase+CKRecord.swift",
        "Protocols/ACKDatabase+CKRecordZone.swift",
        "Protocols/ACKDatabase+CKSubscription.swift",
        "Protocols/ACKDatabase.swift",
        "Protocols/ACKDatabaseOperation.swift",
        "Protocols/ACKFetchRecordZonesOperation.swift",
        "Protocols/ACKFetchRecordsOperation.swift",
        "Protocols/ACKFetchSubscriptionsOperation.swift",
        "Protocols/ACKModifyRecordZonesOperation.swift",
        "Protocols/ACKModifyRecordsOperation.swift",
        "Protocols/ACKModifySubscriptionsOperation.swift",
        "Protocols/ACKOperation.swift",
        "Protocols/ACKQueryOperation.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
{
  "workspace" : {
    "name" : "AsyncCloudKit",
    "schemes" : [
      "AsyncCloudKit"
    ]
  }
}
2026-09-17 22:04:08.791 xcodebuild[689:4241] [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 AsyncCloudKit -destination generic/platform=iOS
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 AsyncCloudKit -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  AsyncCloudKit: /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 'AsyncCloudKit-product' in project 'AsyncCloudKit'
        ➜ Explicit dependency on target 'AsyncCloudKit' in project 'AsyncCloudKit'
    Target 'AsyncCloudKit' in project 'AsyncCloudKit' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.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: 00466e5ea044222fe282976df73dfd6b
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/00466e5ea044222fe282976df73dfd6b.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.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/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos
    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-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/AsyncCloudKit.DependencyMetadataFileList (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/AsyncCloudKit.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/AsyncCloudKit.DependencyStaticMetadataFileList (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/AsyncCloudKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/AsyncCloudKit.modulemap (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/AsyncCloudKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.SwiftConstValuesFileList (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-OutputFileMap.json (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit_const_extract_protocols.json (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.SwiftFileList (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.LinkFileList (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/AsyncCloudKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/AsyncCloudKit.modulemap (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/AsyncCloudKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
SwiftDriver AsyncCloudKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    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 AsyncCloudKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -target arm64-apple-ios15.0 -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-iphoneos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-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/_Builtin_stddef-9M60LQ19IG7KF2I6MAZT1EE2L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-DS3M26O02MEUZY8PORVO63UN8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-353X4HCQ4QM1XN1RGUYE5DJXQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-BEJ25RSXHVJMS8GY54A7TIDQC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-A3OTZIBNLUK4KRPK79SR9VALR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-9ZM475TB9FF7V697OJNYX6RO9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-A68EWFTK1KMCWXEVQVUVX32IF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-46VMPHZN3071T5WUKTVKV81O6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-ELWSSDP0MKO9UN7OCGHYENU4N.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-6AS4X33TU1806YATN4YELVHNM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-DBOBRBKI8YXN3X7HCIRAXFELN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-BR17857KX1560DFAJ8X0RLP2X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-4H7GQGME5X7WUG5O55QKSXPG0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-3VRVITBSRYCNS1X3HOZPXQS3E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-4SPNE64SFJA0QV142KR6FB8H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-BWQ9HHUEF00PLTWBF6Y3RFT1Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-CLJVNIOHLPNAVPMY1PCE07PC6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-F02YQXAV70SBQYNR1TCILSZQC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-BI81F3DSM7GNALREB2L4UAO3K.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-B11KXH0CHRPAR6DL0V15OUWX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-4OVT5NEPGSOC5S7WJ8A4CI9HQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-39R6K1ZW4M0CXKJ1WMJZK8M2C.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-24KM5066VOM199SLPK0FMLPYP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-ATYRC6ZTNZOFUFVI4AZT0N36L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-2B8LCRX5U2HGX5DUXAJMAUYF5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-6RZ7WG7C70RNLQ7W9TEHN64U.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-D19NGWGGCIMHTFO5YUINIK4A7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-CKHY0HEWI1S67QSGB5QKT2KK1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-38LZ2U8T2TAJNP8SDQ1CJJE3F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-1A84M7V1QOXIBMN0W05H3CVWO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_LocationEssentials-9Z1GGK9D5GWZAPSJ6EB6CF1LC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UniformTypeIdentifiers-BAZNP8JOBB5DGLB3JJRQE38CC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreTransferable-F2IYO4PZDTT6W3BB17OMMFU8H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreLocation-BD444BXGOOIA7L0V53QX85MNI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CloudKit-8XZVJTIEQEIIVVLS72G8DKGP0.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ AsyncCloudKit (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift:15:1: warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
13 | ///
14 | /// - SeeAlso:[`CloudKit`](https://developer.apple.com/documentation/cloudkit)
15 | extension CKContainer: ACKContainer {
   | `- warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
16 | }
17 |
   :
26 |   ///
27 |   /// - SeeAlso: [`accountStatus`](https://developer.apple.com/documentation/cloudkit/ckcontainer/1399180-accountstatus)
28 |   func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
   |        `- note: expected sendability to match requirement here
29 | }
30 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 27 |   ///
 28 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449122-delete)
 29 |   func delete(
    |        `- note: expected sendability to match requirement here
 30 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 31 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 33 |   ///
 34 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449118-delete)
 35 |   func delete(
    |        `- note: expected sendability to match requirement here
 36 |     withRecordZoneID zoneID: CKRecordZone.ID,
 37 |     completionHandler: @escaping (CKRecordZone.ID?, Error?) -> Void)
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 16 | }
 17 |
    :
 40 |   ///
 41 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003590-delete)
 42 |   func delete(
    |        `- note: multiple matching functions named 'delete(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (String?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<String>, Optional<any Error>) -> ()) -> ()')
 43 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 44 |     completionHandler: @escaping (String?, Error?) -> Void)
CloudKit.CKDatabase.delete:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func delete(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:290:1: note: candidate matches except for closure sendability; this will be an error in Swift 6
288 | ///
289 | /// For information on a more configurable way to delete subscriptions, see ``CKModifySubscriptionsOperation``.
290 | - (void)deleteSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (NS_SWIFT_SENDABLE ^)(CKSubscriptionID _Nullable subscriptionID, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0)) NS_REFINED_FOR_SWIFT_ASYNC(2);
    | `- note: candidate matches except for closure sendability; this will be an error in Swift 6
291 |
292 | @end
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 47 |   ///
 48 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449126-fetch)
 49 |   func fetch(
    |        `- note: expected sendability to match requirement here
 50 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord?, Error?) -> Void)
 51 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 53 |   ///
 54 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449104-fetch)
 55 |   func fetch(
    |        `- note: expected sendability to match requirement here
 56 |     withRecordZoneID zoneID: CKRecordZone.ID,
 57 |     completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    :
 60 |   ///
 61 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003591-fetch)
 62 |   func fetch(
    |        `- note: multiple matching functions named 'fetch(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (CKSubscription?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<CKSubscription>, Optional<any Error>) -> ()) -> ()')
 63 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 64 |     completionHandler: @escaping (CKSubscription?, Error?) -> Void)
CloudKit.CKDatabase.fetch:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func fetch(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:249:1: note: candidate matches except for closure sendability; this will be an error in Swift 6
247 | ///
248 | /// For information on a more configurable way to fetch specific subscriptions, see ``CKFetchSubscriptionsOperation``.
249 | - (void)fetchSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (NS_SWIFT_SENDABLE ^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0)) NS_REFINED_FOR_SWIFT_ASYNC(2);
    | `- note: candidate matches except for closure sendability; this will be an error in Swift 6
250 |
251 | /// Fetches all subscriptions from the current database.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 67 |   ///
 68 |   /// - SeeAlso: [fetchAllRecordZones](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449112-fetchallrecordzones)
 69 |   func fetchAllRecordZones(completionHandler: @escaping ([CKRecordZone]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 70 |
 71 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 72 |   ///
 73 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449110-fetchallsubscriptions)
 74 |   func fetchAllSubscriptions(completionHandler: @escaping ([CKSubscription]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 75 |
 76 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 77 |   ///
 78 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449127-perform)
 79 |   func perform(
    |        `- note: expected sendability to match requirement here
 80 |     _ query: CKQuery,
 81 |     inZoneWith zoneID: CKRecordZone.ID?,
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 85 |   ///
 86 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449114-save)
 87 |   func save(_ record: CKRecord, completionHandler: @escaping (CKRecord?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 88 |
 89 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 90 |   ///
 91 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449108-save)
 92 |   func save(_ zone: CKRecordZone, completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 93 |
 94 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 95 |   ///
 96 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449102-save)
 97 |   func save(
    |        `- note: expected sendability to match requirement here
 98 |     _ subscription: CKSubscription, completionHandler: @escaping (CKSubscription?, Error?) -> Void)
 99 | }
Failed frontend command:
SwiftCompile normal arm64 (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/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/AsyncCloudKit/ACKSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Extensions/AsyncSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/OperationFactory.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Progress.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecord.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecordZone.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKSubscription.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabaseOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordZonesOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchSubscriptionsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordZonesOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifySubscriptionsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKQueryOperation.swift -target arm64-apple-ios15.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.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/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name AsyncCloudKit -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-ios27.0 -target-sdk-version 27.0 -target-sdk-name iphoneos27.0 -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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.abi.json
SwiftCompile normal arm64 Compiling\ ACKOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKOperation.swift
SwiftCompile normal arm64 Compiling\ OperationFactory.swift,\ Progress.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/OperationFactory.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Progress.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/OperationFactory.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile OperationFactory.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Progress.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Progress.swift
SwiftCompile normal arm64 Compiling\ ACKFetchSubscriptionsOperation.swift,\ ACKModifyRecordZonesOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchSubscriptionsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordZonesOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchSubscriptionsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKFetchSubscriptionsOperation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordZonesOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKModifyRecordZonesOperation.swift
SwiftCompile normal arm64 Compiling\ ACKContainer.swift,\ ACKDatabase+CKRecord.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecord.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKContainer.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecord.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabase+CKRecord.swift
SwiftCompile normal arm64 Compiling\ ACKSequence.swift,\ AsyncSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/ACKSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Extensions/AsyncSequence.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/ACKSequence.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKSequence.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Extensions/AsyncSequence.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AsyncSequence.swift
SwiftCompile normal arm64 Compiling\ ACKDatabase+CKRecordZone.swift,\ ACKDatabase+CKSubscription.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecordZone.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKSubscription.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecordZone.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabase+CKRecordZone.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKSubscription.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabase+CKSubscription.swift
SwiftCompile normal arm64 Compiling\ ACKDatabase.swift,\ ACKDatabaseOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabaseOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 27 |   ///
 28 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449122-delete)
 29 |   func delete(
    |        `- note: expected sendability to match requirement here
 30 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 31 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 33 |   ///
 34 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449118-delete)
 35 |   func delete(
    |        `- note: expected sendability to match requirement here
 36 |     withRecordZoneID zoneID: CKRecordZone.ID,
 37 |     completionHandler: @escaping (CKRecordZone.ID?, Error?) -> Void)
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 16 | }
 17 |
    :
 40 |   ///
 41 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003590-delete)
 42 |   func delete(
    |        `- note: multiple matching functions named 'delete(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (String?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<String>, Optional<any Error>) -> ()) -> ()')
 43 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 44 |     completionHandler: @escaping (String?, Error?) -> Void)
CloudKit.CKDatabase.delete:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func delete(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:290:1: note: candidate matches except for closure sendability; this will be an error in Swift 6
288 | ///
289 | /// For information on a more configurable way to delete subscriptions, see ``CKModifySubscriptionsOperation``.
290 | - (void)deleteSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (NS_SWIFT_SENDABLE ^)(CKSubscriptionID _Nullable subscriptionID, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0)) NS_REFINED_FOR_SWIFT_ASYNC(2);
    | `- note: candidate matches except for closure sendability; this will be an error in Swift 6
291 |
292 | @end
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 47 |   ///
 48 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449126-fetch)
 49 |   func fetch(
    |        `- note: expected sendability to match requirement here
 50 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord?, Error?) -> Void)
 51 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 53 |   ///
 54 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449104-fetch)
 55 |   func fetch(
    |        `- note: expected sendability to match requirement here
 56 |     withRecordZoneID zoneID: CKRecordZone.ID,
 57 |     completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    :
 60 |   ///
 61 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003591-fetch)
 62 |   func fetch(
    |        `- note: multiple matching functions named 'fetch(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (CKSubscription?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<CKSubscription>, Optional<any Error>) -> ()) -> ()')
 63 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 64 |     completionHandler: @escaping (CKSubscription?, Error?) -> Void)
CloudKit.CKDatabase.fetch:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func fetch(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:249:1: note: candidate matches except for closure sendability; this will be an error in Swift 6
247 | ///
248 | /// For information on a more configurable way to fetch specific subscriptions, see ``CKFetchSubscriptionsOperation``.
249 | - (void)fetchSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (NS_SWIFT_SENDABLE ^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0)) NS_REFINED_FOR_SWIFT_ASYNC(2);
    | `- note: candidate matches except for closure sendability; this will be an error in Swift 6
250 |
251 | /// Fetches all subscriptions from the current database.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 67 |   ///
 68 |   /// - SeeAlso: [fetchAllRecordZones](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449112-fetchallrecordzones)
 69 |   func fetchAllRecordZones(completionHandler: @escaping ([CKRecordZone]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 70 |
 71 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 72 |   ///
 73 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449110-fetchallsubscriptions)
 74 |   func fetchAllSubscriptions(completionHandler: @escaping ([CKSubscription]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 75 |
 76 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 77 |   ///
 78 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449127-perform)
 79 |   func perform(
    |        `- note: expected sendability to match requirement here
 80 |     _ query: CKQuery,
 81 |     inZoneWith zoneID: CKRecordZone.ID?,
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 85 |   ///
 86 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449114-save)
 87 |   func save(_ record: CKRecord, completionHandler: @escaping (CKRecord?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 88 |
 89 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 90 |   ///
 91 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449108-save)
 92 |   func save(_ zone: CKRecordZone, completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 93 |
 94 |   /// Implemented by `CKDatabase`.
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabase.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabaseOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabaseOperation.swift
SwiftCompile normal arm64 Compiling\ ACKFetchRecordZonesOperation.swift,\ ACKFetchRecordsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordZonesOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordZonesOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKFetchRecordZonesOperation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKFetchRecordsOperation.swift
SwiftCompile normal arm64 Compiling\ ACKQueryOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKQueryOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKQueryOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKQueryOperation.swift
SwiftCompile normal arm64 Compiling\ ACKModifyRecordsOperation.swift,\ ACKModifySubscriptionsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifySubscriptionsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKModifyRecordsOperation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifySubscriptionsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKModifySubscriptionsOperation.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-17 22:04:10.436 xcodebuild[690:4287] [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 'AsyncCloudKit' from project 'AsyncCloudKit')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ AsyncCloudKit (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
	Building workspace AsyncCloudKit with scheme AsyncCloudKit
(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:
  AsyncCloudKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: AsyncCloudKit
2026-09-17 22:04:15.488 xcodebuild[750:4554] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AsyncCloudKit",
  "name" : "AsyncCloudKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "7.4"
    }
  ],
  "products" : [
    {
      "name" : "AsyncCloudKit",
      "targets" : [
        "AsyncCloudKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "AsyncCloudKitTests",
      "module_type" : "SwiftTarget",
      "name" : "AsyncCloudKitTests",
      "path" : "Tests/AsyncCloudKitTests",
      "sources" : [
        "AsyncCloudKitTests.swift",
        "CKContainerTests.swift",
        "CKDatabaseTests.swift",
        "ErrorInjectionTests.swift",
        "Mocks/MockContainer.swift",
        "Mocks/MockDatabase.swift",
        "Mocks/MockDatabaseOperation.swift",
        "Mocks/MockError.swift",
        "Mocks/MockFetchOperation.swift",
        "Mocks/MockFetchRecordZonesOperation.swift",
        "Mocks/MockFetchRecordsOperation.swift",
        "Mocks/MockFetchSubscriptionsOperation.swift",
        "Mocks/MockModifyOperation.swift",
        "Mocks/MockModifyRecordZonesOperation.swift",
        "Mocks/MockModifyRecordsOperation.swift",
        "Mocks/MockModifySubscriptionsOperation.swift",
        "Mocks/MockOperation.swift",
        "Mocks/MockOperationFactory.swift",
        "Mocks/MockQueryOperation.swift",
        "ProgressTests.swift",
        "Simulation/DecisionSpace.swift"
      ],
      "target_dependencies" : [
        "AsyncCloudKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "AsyncCloudKit",
      "module_type" : "SwiftTarget",
      "name" : "AsyncCloudKit",
      "path" : "Sources/AsyncCloudKit",
      "product_memberships" : [
        "AsyncCloudKit"
      ],
      "sources" : [
        "ACKSequence.swift",
        "Extensions/AsyncSequence.swift",
        "OperationFactory.swift",
        "Progress.swift",
        "Protocols/ACKContainer.swift",
        "Protocols/ACKDatabase+CKRecord.swift",
        "Protocols/ACKDatabase+CKRecordZone.swift",
        "Protocols/ACKDatabase+CKSubscription.swift",
        "Protocols/ACKDatabase.swift",
        "Protocols/ACKDatabaseOperation.swift",
        "Protocols/ACKFetchRecordZonesOperation.swift",
        "Protocols/ACKFetchRecordsOperation.swift",
        "Protocols/ACKFetchSubscriptionsOperation.swift",
        "Protocols/ACKModifyRecordZonesOperation.swift",
        "Protocols/ACKModifyRecordsOperation.swift",
        "Protocols/ACKModifySubscriptionsOperation.swift",
        "Protocols/ACKOperation.swift",
        "Protocols/ACKQueryOperation.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
{
  "workspace" : {
    "name" : "AsyncCloudKit",
    "schemes" : [
      "AsyncCloudKit"
    ]
  }
}
2026-09-17 22:04:16.693 xcodebuild[758:4621] [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 AsyncCloudKit -destination generic/platform=iOS
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 AsyncCloudKit -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  AsyncCloudKit: /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 'AsyncCloudKit-product' in project 'AsyncCloudKit'
        ➜ Explicit dependency on target 'AsyncCloudKit' in project 'AsyncCloudKit'
    Target 'AsyncCloudKit' in project 'AsyncCloudKit' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache
SwiftDriver AsyncCloudKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    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 AsyncCloudKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -target arm64-apple-ios15.0 -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-iphoneos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ACKSequence.swift,\ AsyncSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/ACKSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Extensions/AsyncSequence.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/ACKSequence.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKSequence.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Extensions/AsyncSequence.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AsyncSequence.swift
SwiftCompile normal arm64 Compiling\ ACKDatabase+CKRecordZone.swift,\ ACKDatabase+CKSubscription.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecordZone.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKSubscription.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecordZone.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabase+CKRecordZone.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKSubscription.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabase+CKSubscription.swift
SwiftCompile normal arm64 Compiling\ ACKFetchSubscriptionsOperation.swift,\ ACKModifyRecordZonesOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchSubscriptionsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordZonesOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchSubscriptionsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKFetchSubscriptionsOperation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordZonesOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKModifyRecordZonesOperation.swift
SwiftCompile normal arm64 Compiling\ ACKDatabase.swift,\ ACKDatabaseOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabaseOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 27 |   ///
 28 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449122-delete)
 29 |   func delete(
    |        `- note: expected sendability to match requirement here
 30 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 31 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 33 |   ///
 34 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449118-delete)
 35 |   func delete(
    |        `- note: expected sendability to match requirement here
 36 |     withRecordZoneID zoneID: CKRecordZone.ID,
 37 |     completionHandler: @escaping (CKRecordZone.ID?, Error?) -> Void)
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 16 | }
 17 |
    :
 40 |   ///
 41 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003590-delete)
 42 |   func delete(
    |        `- note: multiple matching functions named 'delete(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (String?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<String>, Optional<any Error>) -> ()) -> ()')
 43 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 44 |     completionHandler: @escaping (String?, Error?) -> Void)
CloudKit.CKDatabase.delete:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func delete(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:290:1: note: candidate matches except for closure sendability; this will be an error in Swift 6
288 | ///
289 | /// For information on a more configurable way to delete subscriptions, see ``CKModifySubscriptionsOperation``.
290 | - (void)deleteSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (NS_SWIFT_SENDABLE ^)(CKSubscriptionID _Nullable subscriptionID, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0)) NS_REFINED_FOR_SWIFT_ASYNC(2);
    | `- note: candidate matches except for closure sendability; this will be an error in Swift 6
291 |
292 | @end
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 47 |   ///
 48 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449126-fetch)
 49 |   func fetch(
    |        `- note: expected sendability to match requirement here
 50 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord?, Error?) -> Void)
 51 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 53 |   ///
 54 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449104-fetch)
 55 |   func fetch(
    |        `- note: expected sendability to match requirement here
 56 |     withRecordZoneID zoneID: CKRecordZone.ID,
 57 |     completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    :
 60 |   ///
 61 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003591-fetch)
 62 |   func fetch(
    |        `- note: multiple matching functions named 'fetch(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (CKSubscription?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<CKSubscription>, Optional<any Error>) -> ()) -> ()')
 63 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 64 |     completionHandler: @escaping (CKSubscription?, Error?) -> Void)
CloudKit.CKDatabase.fetch:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func fetch(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:249:1: note: candidate matches except for closure sendability; this will be an error in Swift 6
247 | ///
248 | /// For information on a more configurable way to fetch specific subscriptions, see ``CKFetchSubscriptionsOperation``.
249 | - (void)fetchSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (NS_SWIFT_SENDABLE ^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0)) NS_REFINED_FOR_SWIFT_ASYNC(2);
    | `- note: candidate matches except for closure sendability; this will be an error in Swift 6
250 |
251 | /// Fetches all subscriptions from the current database.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 67 |   ///
 68 |   /// - SeeAlso: [fetchAllRecordZones](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449112-fetchallrecordzones)
 69 |   func fetchAllRecordZones(completionHandler: @escaping ([CKRecordZone]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 70 |
 71 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 72 |   ///
 73 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449110-fetchallsubscriptions)
 74 |   func fetchAllSubscriptions(completionHandler: @escaping ([CKSubscription]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 75 |
 76 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 77 |   ///
 78 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449127-perform)
 79 |   func perform(
    |        `- note: expected sendability to match requirement here
 80 |     _ query: CKQuery,
 81 |     inZoneWith zoneID: CKRecordZone.ID?,
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 85 |   ///
 86 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449114-save)
 87 |   func save(_ record: CKRecord, completionHandler: @escaping (CKRecord?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 88 |
 89 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 90 |   ///
 91 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449108-save)
 92 |   func save(_ zone: CKRecordZone, completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 93 |
 94 |   /// Implemented by `CKDatabase`.
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabase.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabaseOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabaseOperation.swift
SwiftCompile normal arm64 Compiling\ ACKModifyRecordsOperation.swift,\ ACKModifySubscriptionsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifySubscriptionsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKModifyRecordsOperation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifySubscriptionsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKModifySubscriptionsOperation.swift
SwiftCompile normal arm64 Compiling\ ACKContainer.swift,\ ACKDatabase+CKRecord.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecord.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKContainer.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecord.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKDatabase+CKRecord.swift
SwiftCompile normal arm64 Compiling\ ACKFetchRecordZonesOperation.swift,\ ACKFetchRecordsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordZonesOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordZonesOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKFetchRecordZonesOperation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordsOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKFetchRecordsOperation.swift
SwiftCompile normal arm64 Compiling\ ACKOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKOperation.swift
SwiftCompile normal arm64 Compiling\ ACKQueryOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKQueryOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKQueryOperation.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ACKQueryOperation.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ AsyncCloudKit (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift:15:1: warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
13 | ///
14 | /// - SeeAlso:[`CloudKit`](https://developer.apple.com/documentation/cloudkit)
15 | extension CKContainer: ACKContainer {
   | `- warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
16 | }
17 |
   :
26 |   ///
27 |   /// - SeeAlso: [`accountStatus`](https://developer.apple.com/documentation/cloudkit/ckcontainer/1399180-accountstatus)
28 |   func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
   |        `- note: expected sendability to match requirement here
29 | }
30 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 27 |   ///
 28 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449122-delete)
 29 |   func delete(
    |        `- note: expected sendability to match requirement here
 30 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 31 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 33 |   ///
 34 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449118-delete)
 35 |   func delete(
    |        `- note: expected sendability to match requirement here
 36 |     withRecordZoneID zoneID: CKRecordZone.ID,
 37 |     completionHandler: @escaping (CKRecordZone.ID?, Error?) -> Void)
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 16 | }
 17 |
    :
 40 |   ///
 41 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003590-delete)
 42 |   func delete(
    |        `- note: multiple matching functions named 'delete(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (String?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<String>, Optional<any Error>) -> ()) -> ()')
 43 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 44 |     completionHandler: @escaping (String?, Error?) -> Void)
CloudKit.CKDatabase.delete:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func delete(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:290:1: note: candidate matches except for closure sendability; this will be an error in Swift 6
288 | ///
289 | /// For information on a more configurable way to delete subscriptions, see ``CKModifySubscriptionsOperation``.
290 | - (void)deleteSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (NS_SWIFT_SENDABLE ^)(CKSubscriptionID _Nullable subscriptionID, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0)) NS_REFINED_FOR_SWIFT_ASYNC(2);
    | `- note: candidate matches except for closure sendability; this will be an error in Swift 6
291 |
292 | @end
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 47 |   ///
 48 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449126-fetch)
 49 |   func fetch(
    |        `- note: expected sendability to match requirement here
 50 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord?, Error?) -> Void)
 51 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 53 |   ///
 54 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449104-fetch)
 55 |   func fetch(
    |        `- note: expected sendability to match requirement here
 56 |     withRecordZoneID zoneID: CKRecordZone.ID,
 57 |     completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    :
 60 |   ///
 61 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003591-fetch)
 62 |   func fetch(
    |        `- note: multiple matching functions named 'fetch(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (CKSubscription?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<CKSubscription>, Optional<any Error>) -> ()) -> ()')
 63 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 64 |     completionHandler: @escaping (CKSubscription?, Error?) -> Void)
CloudKit.CKDatabase.fetch:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func fetch(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:249:1: note: candidate matches except for closure sendability; this will be an error in Swift 6
247 | ///
248 | /// For information on a more configurable way to fetch specific subscriptions, see ``CKFetchSubscriptionsOperation``.
249 | - (void)fetchSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (NS_SWIFT_SENDABLE ^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0)) NS_REFINED_FOR_SWIFT_ASYNC(2);
    | `- note: candidate matches except for closure sendability; this will be an error in Swift 6
250 |
251 | /// Fetches all subscriptions from the current database.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 67 |   ///
 68 |   /// - SeeAlso: [fetchAllRecordZones](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449112-fetchallrecordzones)
 69 |   func fetchAllRecordZones(completionHandler: @escaping ([CKRecordZone]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 70 |
 71 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 72 |   ///
 73 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449110-fetchallsubscriptions)
 74 |   func fetchAllSubscriptions(completionHandler: @escaping ([CKSubscription]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 75 |
 76 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 77 |   ///
 78 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449127-perform)
 79 |   func perform(
    |        `- note: expected sendability to match requirement here
 80 |     _ query: CKQuery,
 81 |     inZoneWith zoneID: CKRecordZone.ID?,
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 85 |   ///
 86 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449114-save)
 87 |   func save(_ record: CKRecord, completionHandler: @escaping (CKRecord?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 88 |
 89 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 90 |   ///
 91 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449108-save)
 92 |   func save(_ zone: CKRecordZone, completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 93 |
 94 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 95 |   ///
 96 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449102-save)
 97 |   func save(
    |        `- note: expected sendability to match requirement here
 98 |     _ subscription: CKSubscription, completionHandler: @escaping (CKSubscription?, Error?) -> Void)
 99 | }
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/AsyncCloudKit/ACKSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Extensions/AsyncSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/OperationFactory.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Progress.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecord.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKRecordZone.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase+CKSubscription.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabaseOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordZonesOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchRecordsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKFetchSubscriptionsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordZonesOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifyRecordsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKModifySubscriptionsOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKOperation.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKQueryOperation.swift -target arm64-apple-ios15.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.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/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name AsyncCloudKit -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-ios27.0 -target-sdk-version 27.0 -target-sdk-name iphoneos27.0 -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/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AsyncCloudKit.build/Debug-iphoneos/AsyncCloudKit-t.build/Objects-normal/arm64/AsyncCloudKit.abi.json
SwiftCompile normal arm64 (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ OperationFactory.swift,\ Progress.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/OperationFactory.swift /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Progress.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/OperationFactory.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile OperationFactory.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Progress.swift (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Progress.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-17 22:04:17.647 xcodebuild[759:4647] [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\ AsyncCloudKit (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
	SwiftCompile normal arm64 (in target 'AsyncCloudKit' from project 'AsyncCloudKit')
	Building workspace AsyncCloudKit with scheme AsyncCloudKit
(3 failures)
BUILD FAILURE 6.4 iOS