Swift Package IndexBuild Information
Failed to build ExtendedSwift, reference main (60ef51), with Swift 6.1 for macOS (SPM) on 15 Dec 2025 01:09:09 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/davedelong/extendedswift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/davedelong/extendedswift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 60ef518 permissive paramenter
Cloned https://github.com/davedelong/extendedswift.git
Revision (git rev-parse @):
60ef5189c87feb2a0ae7df768001bfe726c06c67
SUCCESS checkout https://github.com/davedelong/extendedswift.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/davedelong/extendedswift.git
https://github.com/davedelong/extendedswift.git
{
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{
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},
"type" : "sourceControl",
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{
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"name" : "ExtendedSwift",
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"Loader/ModifyingLoader.swift",
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"Loader/ThrottledLoader.swift",
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"Message/HTTPBody.swift",
"Message/HTTPError.swift",
"Message/HTTPHeader.swift",
"Message/HTTPHeaders.swift",
"Message/HTTPMethod.swift",
"Message/HTTPOption.swift",
"Message/HTTPQuery.swift",
"Message/HTTPRequest.swift",
"Message/HTTPRequestToken.swift",
"Message/HTTPResponse.swift",
"Message/HTTPResult+Convenience.swift",
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"Utilities/HTTPError+Construction.swift",
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"Utilities/HTTPResponse+URLResponse.swift",
"Utilities/LoaderChain.swift",
"Utilities/Pairs.swift",
"Utilities/URLSession/URLSessionAdapter.swift",
"Utilities/URLSession/URLSessionAdapterDelegate.swift",
"Utilities/URLSession/URLSessionTaskState.swift"
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"target_dependencies" : [
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{
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{
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"name" : "ExtendedSwiftTests",
"path" : "Tests/ExtendedSwiftTests",
"sources" : [
"BuilderTests.swift",
"CharacterTests.swift",
"ClockTests.swift",
"CollectionTests.swift",
"CountedSetTests.swift",
"PlistCodableTests.swift",
"RegexTests.swift",
"ScannerTests.swift",
"StringTests.swift",
"TaskQueueTests.swift"
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"type" : "test"
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{
"c99name" : "ExtendedSwift",
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"name" : "ExtendedSwift",
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],
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"ExtendedKit",
"HTTP",
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"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/ExtendedSwift/Resources/entities.json",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"CloudKit/CKQueryObserver.swift",
"CloudKit/CKRecordCodable.swift",
"CloudKit/CKSubscriptionObserver.swift",
"Codable/AnyCodingKey.swift",
"Codable/CodingPath.swift",
"Codable/Decoding.swift",
"Codable/DecodingError.swift",
"Codable/Encoding.swift",
"Codable/EncodingError.swift",
"Codable/Plist/PlistCodableSupport.swift",
"Codable/Plist/PlistDecoder.swift",
"Codable/Plist/PlistEncoder.swift",
"Codable/PlistCodable.swift",
"Codable/UserDefaultsCodable.swift",
"Combine/Observable+Combine.swift",
"Combine/Subscriber.swift",
"CoreData/NSAttributeDescription.swift",
"CoreData/NSEntityDescription.swift",
"CoreData/NSFetchRequestPublisher.swift",
"CoreData/NSManagedObjectContext.swift",
"CoreData/NSManagedObjectModel.swift",
"CoreData/NSPersistedAttributeType.swift",
"CoreData/NSPersistentContainer.swift",
"FSEvents/FSEvent.swift",
"FSEvents/FSPublisher.swift",
"FSEvents/NSFileObserver.swift",
"Foundation/ActionScheduler.swift",
"Foundation/Bookmark.swift",
"Foundation/Bundle.swift",
"Foundation/Calendar.swift",
"Foundation/DateFormatter.swift",
"Foundation/Entitlements.swift",
"Foundation/FileManager.swift",
"Foundation/FileWrapper.swift",
"Foundation/Geometry.swift",
"Foundation/Locale.swift",
"Foundation/NSLock.swift",
"Foundation/NSPredicate.swift",
"Foundation/Process+Which.swift",
"Foundation/Process.swift",
"Foundation/ProcessInfo.swift",
"Foundation/RunLoop.swift",
"Foundation/Scanner+Characters.swift",
"Foundation/Scanner+Data.swift",
"Foundation/Scanner+Peek.swift",
"Foundation/Scanner+Scan.swift",
"Foundation/Scanner.swift",
"Foundation/Spotlight.swift",
"Foundation/URL.swift",
"Mach/Dyld.swift",
"Mach/FAT.swift",
"Mach/LoadCommands/CodeSignature.swift",
"Mach/LoadCommands/LoadDylibCommand.swift",
"Mach/LoadCommands/MachLoadCommand.swift",
"Mach/LoadCommands/RPathCommand.swift",
"Mach/LoadCommands/UUIDLoadCommand.swift",
"Mach/Mach+Convenience.swift",
"Mach/Mach+Header.swift",
"Mach/Mach+LoadCommand.swift",
"Mach/Mach+Section.swift",
"Mach/Mach+Segment.swift",
"Path/Path+Bundle.swift",
"Path/Path+Data+String.swift",
"Path/Path+FileHandle.swift",
"Path/Path+FileManager.swift",
"Path/Path+Helpers.swift",
"Path/Path+Home.swift",
"Path/Path+URL.swift",
"Path/Path.swift",
"Path/PathProtocol.swift",
"Path/RelativePath.swift",
"Result Builders/ArrayBuilder.swift",
"Standard/AnyAsyncSequence.swift",
"Standard/Atomic.swift",
"Standard/BidirectionalCollection.swift",
"Standard/Bimap.swift",
"Standard/Bool.swift",
"Standard/Buildable.swift",
"Standard/Character.swift",
"Standard/Clocks/Clock.swift",
"Standard/Clocks/Date+InstantProtocol.swift",
"Standard/Clocks/ManualClock.swift",
"Standard/Clocks/MutableClock.swift",
"Standard/Clocks/UserClock.swift",
"Standard/Collection+Async.swift",
"Standard/Collection+Flatten.swift",
"Standard/Collection+Identifiable.swift",
"Standard/Collection+Slicing.swift",
"Standard/Collection+Trimming.swift",
"Standard/Collection+Unique.swift",
"Standard/Collection.swift",
"Standard/Comparable.swift",
"Standard/CountedSet.swift",
"Standard/Data.swift",
"Standard/Date.swift",
"Standard/Dictionary.swift",
"Standard/Dispatch.swift",
"Standard/Duration.swift",
"Standard/Error.swift",
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"Standard/Hashable.swift",
"Standard/ID.swift",
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"Standard/Sendable.swift",
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"Standard/SetAlgebra.swift",
"Standard/Shim.swift",
"Standard/String+HTML.swift",
"Standard/String+Interpolation.swift",
"Standard/String.swift",
"Standard/TaskQueue.swift",
"Standard/UUID.swift",
"Standard/Unsafe.swift",
"Standard/Updateable.swift",
"Standard/Warn.swift",
"Trees/BreadthFirstTraversal.swift",
"Trees/InOrderTraversal.swift",
"Trees/PostOrderTraversal.swift",
"Trees/PreAndPostOrderTraversal.swift",
"Trees/PreOrderTraversal.swift",
"Trees/Tree.swift",
"Trees/TreeTraversal.swift"
],
"target_dependencies" : [
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},
{
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{
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"path" : "Sources/ExtendedKit",
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"product_memberships" : [
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],
"sources" : [
"AppSession/AppSession.swift",
"CLLocation.swift",
"Cocoa/NSActionHandler.swift",
"Cocoa/NSMenu.swift",
"Cocoa/NSTextField.swift",
"CoreData/Fetch.swift",
"CoreData/FetchFilter.swift",
"CoreData/FetchObserver.swift",
"CoreData/FetchOne.swift",
"CoreData/FetchResults.swift",
"CoreData/Fetchable.swift",
"CoreData/NSFetchRequest.swift",
"ExtendedKit.swift",
"Logging/CoreDataLogHandler.swift",
"Logging/LogEntry.swift",
"Logging/LogRedactor.swift",
"Logging/Logger.Metadata.swift",
"Logging/Logger.swift",
"Logging/OSLogHandler.swift",
"Map/MapCluster.swift",
"Map/MapItem.swift",
"Map/MapView.swift",
"Map/_MapView.swift",
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"Platform.swift",
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"SwiftUI/Alert.swift",
"SwiftUI/Angle.swift",
"SwiftUI/Binding.swift",
"SwiftUI/EdgeInsets.swift",
"SwiftUI/InterfaceOrientation/InterfaceHostingController.swift",
"SwiftUI/InterfaceOrientation/InterfaceOrientation.swift",
"SwiftUI/InterfaceOrientation/InterfacePreferenceKeys.swift",
"SwiftUI/InterfaceOrientation/View+InterfaceOrientation.swift",
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"SwiftUI/PathControl.swift",
"SwiftUI/ProgressViewStyle.swift",
"SwiftUI/ProxyTransferable.swift",
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"SwiftUI/Staged.swift",
"SwiftUI/Symbol+SwiftUI.swift",
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"target_dependencies" : [
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],
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}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/24] Write sources
[2/24] Write debug-entitlement.plist
[3/24] Compiling _NumericsShims _NumericsShims.c
[4/24] Write sources
[7/24] Copying entities.json
[7/24] Write sources
[9/24] Write swift-version-2F0A5646E1D333AE.txt
[10/24] Write sources
[12/35] Compiling RealModule Float80+Real.swift
[13/36] Compiling RealModule RealFunctions.swift
[14/36] Compiling RealModule Real.swift
[15/36] Compiling RealModule Float16+Real.swift
[16/36] Compiling RealModule ElementaryFunctions.swift
[17/36] Compiling RealModule AugmentedArithmetic.swift
[18/36] Compiling RealModule Double+Real.swift
[19/36] Compiling RealModule AlgebraicField.swift
[20/36] Compiling RealModule ApproximateEquality.swift
[21/36] Emitting module RealModule
[22/36] Compiling RealModule Float+Real.swift
[23/36] Compiling RealModule RelaxedArithmetic.swift
/Users/admin/builder/spi-builder-workspace/Sources/PrivateAPI/src/GregorianDate+Formatters.m:198:38: error: non-void function '_GDWriteInt' should return a value [-Wreturn-mismatch]
198 | if (magnitude > maxLength) { return; }
| ^
1 error generated.
[23/41] Compiling GregorianDate+Formatters.m
[23/41] Compiling GregorianDate.m
[23/41] Compiling SignalSafe.m
[23/41] Compiling Runtime.m
[23/41] Compiling NSUUID+Time.m
[23/41] Compiling GregorianDate+Format.m
[23/41] Compiling AppSession.m
[23/41] Compiling JSON+Serialize.m
[23/41] Compiling JSON.m
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Fetching https://github.com/apple/swift-algorithms from cache
Fetching https://github.com/apple/swift-log from cache
Fetched https://github.com/apple/swift-algorithms from cache (0.76s)
Fetched https://github.com/apple/swift-log from cache (1.06s)
Computing version for https://github.com/apple/swift-algorithms
Computed https://github.com/apple/swift-algorithms at 1.2.1 (4.80s)
Fetching https://github.com/apple/swift-numerics.git from cache
Fetched https://github.com/apple/swift-numerics.git from cache (0.82s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (1.36s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.8.0 (0.54s)
Creating working copy for https://github.com/apple/swift-algorithms
Working copy of https://github.com/apple/swift-algorithms resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.8.0
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/13] Write sources
[1/14] Write swift-version-2F0A5646E1D333AE.txt
[2/14] Compiling JSON.m
/Users/admin/builder/spi-builder-workspace/Sources/PrivateAPI/src/GregorianDate.m:130:48: error: non-void function 'GregorianDateIncrementDay' should return a value [-Wreturn-mismatch]
130 | if (GregorianDateIsValid(date) == false) { return; }
| ^
/Users/admin/builder/spi-builder-workspace/Sources/PrivateAPI/src/GregorianDate.m:148:48: error: non-void function 'GregorianDateDecrementDay' should return a value [-Wreturn-mismatch]
148 | if (GregorianDateIsValid(date) == false) { return; }
| ^
2 errors generated.
[3/25] Compiling GregorianDate.m
[3/25] Compiling GregorianDate+Format.m
/Users/admin/builder/spi-builder-workspace/Sources/PrivateAPI/src/GregorianDate+Formatters.m:198:38: error: non-void function '_GDWriteInt' should return a value [-Wreturn-mismatch]
198 | if (magnitude > maxLength) { return; }
| ^
[3/25] Compiling GregorianDate+Formatters.m
/Users/admin/builder/spi-builder-workspace/Sources/PrivateAPI/src/JSON+Serialize.m:270:1: warning: non-void function does not return a value [-Wreturn-type]
270 | }
| ^
[3/25] Compiling JSON+Serialize.m
[3/25] Compiling SignalSafe.m
[3/25] Compiling NSUUID+Time.m
[3/25] Compiling AppSession.m
[3/25] Compiling Runtime.m
BUILD FAILURE 6.1 macosSpm