The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build ExtendedSwift, reference main (9ae8c6), with Swift 6.1 for Android on 1 Sep 2025 20:28:14 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/davedelong/extendedswift.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/davedelong/extendedswift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9ae8c62 relax type constraint
Cloned https://github.com/davedelong/extendedswift.git
Revision (git rev-parse @):
9ae8c62ba222496397562809468c3a213592ec87
SUCCESS checkout https://github.com/davedelong/extendedswift.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.1
Building package at path:  $PWD
https://github.com/davedelong/extendedswift.git
https://github.com/davedelong/extendedswift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-algorithms",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-algorithms"
    },
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.5.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log"
    }
  ],
  "manifest_display_name" : "ExtendedSwift",
  "name" : "ExtendedSwift",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.1"
    },
    {
      "name" : "watchos",
      "version" : "9.1"
    },
    {
      "name" : "tvos",
      "version" : "16.1"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.1"
    }
  ],
  "products" : [
    {
      "name" : "ExtendedObjC",
      "targets" : [
        "ExtendedObjC"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "ExtendedSwift",
      "targets" : [
        "ExtendedSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "ExtendedKit",
      "targets" : [
        "ExtendedKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "HTTP",
      "targets" : [
        "HTTP"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "debug",
      "targets" : [
        "debug"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "debug",
      "module_type" : "SwiftTarget",
      "name" : "debug",
      "path" : "Sources/debug",
      "product_memberships" : [
        "debug"
      ],
      "sources" : [
        "debug.swift"
      ],
      "target_dependencies" : [
        "ExtendedObjC",
        "ExtendedSwift",
        "ExtendedKit"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "PrivateAPITests",
      "module_type" : "ClangTarget",
      "name" : "PrivateAPITests",
      "path" : "Tests/PrivateAPITests",
      "sources" : [
        "GregorianDateTests.m"
      ],
      "target_dependencies" : [
        "PrivateAPI"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PrivateAPI",
      "module_type" : "ClangTarget",
      "name" : "PrivateAPI",
      "path" : "Sources/PrivateAPI",
      "product_memberships" : [
        "ExtendedSwift",
        "ExtendedKit",
        "HTTP",
        "debug"
      ],
      "sources" : [
        "src/AppSession.m",
        "src/GregorianDate+Format.m",
        "src/GregorianDate+Formatters.m",
        "src/GregorianDate.m",
        "src/JSON+Serialize.m",
        "src/JSON.m",
        "src/NSUUID+Time.m",
        "src/SignalSafe.m"
      ],
      "target_dependencies" : [
        "ExtendedObjC"
      ],
      "type" : "library"
    },
    {
      "c99name" : "HTTPTests",
      "module_type" : "SwiftTarget",
      "name" : "HTTPTests",
      "path" : "Tests/HTTPTests",
      "sources" : [
        "DeduplicationTests.swift",
        "HTTP+TestHelpers.swift",
        "HTTPTests.swift",
        "ManualLoaderTests.swift",
        "ModifyingLoaderTests.swift",
        "RetryTests.swift"
      ],
      "target_dependencies" : [
        "HTTP",
        "ExtendedTest"
      ],
      "type" : "test"
    },
    {
      "c99name" : "HTTP",
      "module_type" : "SwiftTarget",
      "name" : "HTTP",
      "path" : "Sources/HTTP",
      "product_memberships" : [
        "HTTP"
      ],
      "sources" : [
        "Bodies/DataBody.swift",
        "Bodies/FormBody.swift",
        "Bodies/JSONBody.swift",
        "Loader/DeduplicatingLoader.swift",
        "Loader/HTTPEnvironmentLoader.swift",
        "Loader/HTTPLoader.swift",
        "Loader/ManualLoader.swift",
        "Loader/ModifyingLoader.swift",
        "Loader/RetryLoader.swift",
        "Loader/ThrottledLoader.swift",
        "Loader/URLSessionLoader.swift",
        "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",
        "Message/HTTPResult.swift",
        "Message/HTTPStatus.swift",
        "Options/AuthenticationChallenges.swift",
        "Options/Deduplication.swift",
        "Options/Redirection.swift",
        "Options/RetryStrategy.swift",
        "Options/Throttling.swift",
        "Utilities/AsyncStream.swift",
        "Utilities/Duration.swift",
        "Utilities/HTTPError+Construction.swift",
        "Utilities/HTTPRequest+URLRequest.swift",
        "Utilities/HTTPResponse+URLResponse.swift",
        "Utilities/LoaderChain.swift",
        "Utilities/Pairs.swift",
        "Utilities/URLSession/URLSessionAdapter.swift",
        "Utilities/URLSession/URLSessionAdapterDelegate.swift",
        "Utilities/URLSession/URLSessionTaskState.swift"
      ],
      "target_dependencies" : [
        "ExtendedSwift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ExtendedTest",
      "module_type" : "SwiftTarget",
      "name" : "ExtendedTest",
      "path" : "Sources/ExtendedTest",
      "sources" : [
        "XCTestHelpers.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ExtendedSwiftTests",
      "module_type" : "SwiftTarget",
      "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"
      ],
      "target_dependencies" : [
        "ExtendedSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ExtendedSwift",
      "module_type" : "SwiftTarget",
      "name" : "ExtendedSwift",
      "path" : "Sources/ExtendedSwift",
      "product_dependencies" : [
        "Algorithms",
        "Logging"
      ],
      "product_memberships" : [
        "ExtendedSwift",
        "ExtendedKit",
        "HTTP",
        "debug"
      ],
      "resources" : [
        {
          "path" : "/host/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+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/Duration.swift",
        "Standard/Error.swift",
        "Standard/Fatal.swift",
        "Standard/Hashable.swift",
        "Standard/ID.swift",
        "Standard/Int.swift",
        "Standard/Interpolator.swift",
        "Standard/KeyPath.swift",
        "Standard/LazyTask.swift",
        "Standard/Never.swift",
        "Standard/Newtype.swift",
        "Standard/Normalized.swift",
        "Standard/Once.swift",
        "Standard/Optional.swift",
        "Standard/Range.swift",
        "Standard/RangeReplaceableCollection.swift",
        "Standard/Regex+Replacements.swift",
        "Standard/Regex.swift",
        "Standard/Result+CollectionOperators.swift",
        "Standard/Result+Operators.swift",
        "Standard/Result.swift",
        "Standard/Sandbox.swift",
        "Standard/Sendable.swift",
        "Standard/Sequence.swift",
        "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" : [
        "PrivateAPI"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ExtendedObjCTests",
      "module_type" : "ClangTarget",
      "name" : "ExtendedObjCTests",
      "path" : "Tests/ExtendedObjCTests",
      "sources" : [
        "RuntimeTests.m"
      ],
      "target_dependencies" : [
        "ExtendedObjC"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ExtendedObjC",
      "module_type" : "ClangTarget",
      "name" : "ExtendedObjC",
      "path" : "Sources/ExtendedObjC",
      "product_memberships" : [
        "ExtendedObjC",
        "ExtendedSwift",
        "ExtendedKit",
        "HTTP",
        "debug"
      ],
      "sources" : [
        "src/Runtime.m"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ExtendedKit",
      "module_type" : "SwiftTarget",
      "name" : "ExtendedKit",
      "path" : "Sources/ExtendedKit",
      "product_dependencies" : [
        "Logging"
      ],
      "product_memberships" : [
        "ExtendedKit",
        "debug"
      ],
      "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",
        "MapKit/MKCoordinateRegion.swift",
        "Path+NSWorkspace.swift",
        "Platform.swift",
        "SwiftUI/Actions.swift",
        "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",
        "SwiftUI/PartialCapsule.swift",
        "SwiftUI/Path.swift",
        "SwiftUI/PathControl.swift",
        "SwiftUI/ProxyTransferable.swift",
        "SwiftUI/Section.swift",
        "SwiftUI/Staged.swift",
        "SwiftUI/Symbol+SwiftUI.swift",
        "SwiftUI/TextStyle.swift",
        "SwiftUI/Toolbar.swift",
        "SwiftUI/UnitPoint.swift",
        "SwiftUI/View.swift",
        "Symbol.swift",
        "XML/XMLNode.swift"
      ],
      "target_dependencies" : [
        "ExtendedSwift",
        "ExtendedObjC",
        "PrivateAPI"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
warning: 'spi-builder-workspace': ignoring target 'PrivateAPITests' in package 'spi-builder-workspace'; C language in tests is not yet supported
warning: 'spi-builder-workspace': ignoring target 'ExtendedObjCTests' in package 'spi-builder-workspace'; C language in tests is not yet supported
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -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 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8106a39f56f5bb7aad9f0d9a94f1e5362f9a40b692f7bc17efe17b7b91dc65fc
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Fetching https://github.com/apple/swift-log
Fetching https://github.com/apple/swift-algorithms
[1/3903] Fetching swift-log
[860/9877] Fetching swift-log, swift-algorithms
Fetched https://github.com/apple/swift-log from cache (0.52s)
Fetched https://github.com/apple/swift-algorithms from cache (0.52s)
Computing version for https://github.com/apple/swift-algorithms
Computed https://github.com/apple/swift-algorithms at 1.2.1 (2.92s)
Fetching https://github.com/apple/swift-numerics.git
[1/6348] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (0.84s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.0 (1.44s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.6.4 (0.51s)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.0
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-log
Working copy of https://github.com/apple/swift-log resolved at 1.6.4
warning: 'spi-builder-workspace': ignoring target 'PrivateAPITests' in package 'spi-builder-workspace'; C language in tests is not yet supported
warning: 'spi-builder-workspace': ignoring target 'ExtendedObjCTests' in package 'spi-builder-workspace'; C language in tests is not yet supported
Building for debugging...
[0/28] Write sources
In file included from /host/spi-builder-workspace/Sources/ExtendedObjC/src/Runtime.m:9:
/host/spi-builder-workspace/Sources/ExtendedObjC/include/Runtime.h:9:9: fatal error: 'Foundation/Foundation.h' file not found
    9 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[2/28] Compiling Runtime.m
In file included from /host/spi-builder-workspace/Sources/PrivateAPI/src/GregorianDate+Formatters.m:8:
/host/spi-builder-workspace/Sources/PrivateAPI/include/GregorianDate+Formatters.h:8:9: fatal error: 'Foundation/Foundation.h' file not found
    8 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[2/28] Compiling GregorianDate+Formatters.m
[2/28] Compiling GregorianDate+Format.m
[2/28] Compiling SignalSafe.m
[2/28] Compiling _NumericsShims _NumericsShims.c
[2/28] Compiling AppSession.m
In file included from /host/spi-builder-workspace/Sources/PrivateAPI/src/GregorianDate.m:8:
/host/spi-builder-workspace/Sources/PrivateAPI/include/GregorianDate.h:8:9: fatal error: 'Foundation/Foundation.h' file not found
    8 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[2/28] Compiling GregorianDate.m
[2/28] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8106a39f56f5bb7aad9f0d9a94f1e5362f9a40b692f7bc17efe17b7b91dc65fc
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
warning: 'spi-builder-workspace': ignoring target 'PrivateAPITests' in package 'spi-builder-workspace'; C language in tests is not yet supported
warning: 'spi-builder-workspace': ignoring target 'ExtendedObjCTests' in package 'spi-builder-workspace'; C language in tests is not yet supported
[0/1] Planning build
Building for debugging...
[0/27] Write sources
[2/26] Copying entities.json
In file included from /host/spi-builder-workspace/Sources/PrivateAPI/src/SignalSafe.m:8:
/host/spi-builder-workspace/Sources/PrivateAPI/include/SignalSafe.h:8:9: fatal error: 'Foundation/Foundation.h' file not found
    8 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[3/26] Compiling SignalSafe.m
[3/26] Compiling GregorianDate+Formatters.m
[3/26] Compiling GregorianDate.m
[3/26] Compiling JSON+Serialize.m
[3/26] Compiling NSUUID+Time.m
[3/26] Compiling JSON.m
[3/26] Compiling _NumericsShims _NumericsShims.c
[3/26] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 android