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Build Information

Failed to build Flow, reference 1.13.0 (b452ec), with Swift 6.1 for tvOS using Xcode 16.3 on 30 Apr 2025 13:52:01 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Flow -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/iZettle/Flow.git
Reference: 1.13.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/iZettle/Flow
 * tag               1.13.0     -> FETCH_HEAD
HEAD is now at b452ec9 Merge pull request #130 from iZettle/bump-ios-min-deployment-target
Cloned https://github.com/iZettle/Flow.git
Revision (git rev-parse @):
b452ec9f7f525d24d99d5c01ef5853ab28223d23
SUCCESS checkout https://github.com/iZettle/Flow.git at 1.13.0
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/iZettle/Flow.git
https://github.com/iZettle/Flow.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Flow",
  "name" : "Flow",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Flow",
      "targets" : [
        "Flow"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FlowTests",
      "module_type" : "SwiftTarget",
      "name" : "FlowTests",
      "path" : "FlowTests",
      "sources" : [
        "CallbackerTests.swift",
        "DelegateTests.swift",
        "EitherTests.swift",
        "EventListenerTests.swift",
        "Future+CombineTests.swift",
        "FutureAdditionsTests.swift",
        "FutureBasicTests.swift",
        "FutureQueueTests.swift",
        "FutureRepeatTests.swift",
        "FutureSchedulingTests.swift",
        "FutureSplitTests.swift",
        "FutureUtilitiesTests.swift",
        "MemoryUtilsTests.swift",
        "MultipleContinuationsTests.swift",
        "PrefetchTests.swift",
        "PropertyTests.swift",
        "RecursiveTests.swift",
        "Signal+CombineTests.swift",
        "SignalConcurrenceyTests.swift",
        "SignalProviderTests+Internal.swift",
        "SignalProviderTests.swift",
        "SignalTests.swift",
        "TestUtilities.swift",
        "UIViewSignalTests.swift"
      ],
      "target_dependencies" : [
        "Flow"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Flow",
      "module_type" : "SwiftTarget",
      "name" : "Flow",
      "path" : "Flow",
      "product_memberships" : [
        "Flow"
      ],
      "sources" : [
        "Bridges/CancelBag.swift",
        "Bridges/Disposable+Cancellable.swift",
        "Bridges/Future+Combine.swift",
        "Bridges/Publisher+Utilities.swift",
        "Bridges/Signal+Combine.swift",
        "Bridges/Signal+SwiftUI.swift",
        "Callbacker.swift",
        "CoreSignal.swift",
        "Delegate.swift",
        "Disposable.swift",
        "Either.swift",
        "Enablable.swift",
        "Event.swift",
        "EventType.swift",
        "FiniteSignal.swift",
        "Future+Additions.swift",
        "Future+Combiners.swift",
        "Future+Signal.swift",
        "Future.swift",
        "FutureQueue.swift",
        "HasEventListeners.swift",
        "Locking.swift",
        "OrderedCallbacker.swift",
        "ReadSignal.swift",
        "ReadWriteSignal.swift",
        "Recursive.swift",
        "Result.swift",
        "Scheduler.swift",
        "Signal+Combiners.swift",
        "Signal+Construction.swift",
        "Signal+Debug.swift",
        "Signal+KeyValueObserving.swift",
        "Signal+Listeners.swift",
        "Signal+Scheduling.swift",
        "Signal+Transforms.swift",
        "Signal+Utilities.swift",
        "Signal.swift",
        "SignalProvider.swift",
        "TargetActionable.swift",
        "UIControls+Extensions.swift",
        "UIView+EditingMenu.swift",
        "UIView+Signal.swift",
        "Utilities.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Flow",
  "name" : "Flow",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Flow",
      "targets" : [
        "Flow"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FlowTests",
      "module_type" : "SwiftTarget",
      "name" : "FlowTests",
      "path" : "FlowTests",
      "sources" : [
        "CallbackerTests.swift",
        "DelegateTests.swift",
        "EitherTests.swift",
        "EventListenerTests.swift",
        "Future+CombineTests.swift",
        "FutureAdditionsTests.swift",
        "FutureBasicTests.swift",
        "FutureQueueTests.swift",
        "FutureRepeatTests.swift",
        "FutureSchedulingTests.swift",
        "FutureSplitTests.swift",
        "FutureUtilitiesTests.swift",
        "MemoryUtilsTests.swift",
        "MultipleContinuationsTests.swift",
        "PrefetchTests.swift",
        "PropertyTests.swift",
        "RecursiveTests.swift",
        "Signal+CombineTests.swift",
        "SignalConcurrenceyTests.swift",
        "SignalProviderTests+Internal.swift",
        "SignalProviderTests.swift",
        "SignalTests.swift",
        "TestUtilities.swift",
        "UIViewSignalTests.swift"
      ],
      "target_dependencies" : [
        "Flow"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Flow",
      "module_type" : "SwiftTarget",
      "name" : "Flow",
      "path" : "Flow",
      "product_memberships" : [
        "Flow"
      ],
      "sources" : [
        "Bridges/CancelBag.swift",
        "Bridges/Disposable+Cancellable.swift",
        "Bridges/Future+Combine.swift",
        "Bridges/Publisher+Utilities.swift",
        "Bridges/Signal+Combine.swift",
        "Bridges/Signal+SwiftUI.swift",
        "Callbacker.swift",
        "CoreSignal.swift",
        "Delegate.swift",
        "Disposable.swift",
        "Either.swift",
        "Enablable.swift",
        "Event.swift",
        "EventType.swift",
        "FiniteSignal.swift",
        "Future+Additions.swift",
        "Future+Combiners.swift",
        "Future+Signal.swift",
        "Future.swift",
        "FutureQueue.swift",
        "HasEventListeners.swift",
        "Locking.swift",
        "OrderedCallbacker.swift",
        "ReadSignal.swift",
        "ReadWriteSignal.swift",
        "Recursive.swift",
        "Result.swift",
        "Scheduler.swift",
        "Signal+Combiners.swift",
        "Signal+Construction.swift",
        "Signal+Debug.swift",
        "Signal+KeyValueObserving.swift",
        "Signal+Listeners.swift",
        "Signal+Scheduling.swift",
        "Signal+Transforms.swift",
        "Signal+Utilities.swift",
        "Signal.swift",
        "SignalProvider.swift",
        "TargetActionable.swift",
        "UIControls+Extensions.swift",
        "UIView+EditingMenu.swift",
        "UIView+Signal.swift",
        "Utilities.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Flow",
    "schemes" : [
      "Flow"
    ],
    "targets" : [
      "Flow",
      "FlowTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Flow -destination generic/platform=tvOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.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 Flow -destination generic/platform=tvOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Flow' in project 'Flow' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: bf03fa245a8a250a0a8357d30f48b476
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/bf03fa245a8a250a0a8357d30f48b476.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Flow.xcodeproj
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/Flow.xcodeproj
    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/Flow.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/Flow.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/Flow.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow-25ceb0a090f8fc1ea0f9a8c03d27839d-VFS-appletvos/all-product-headers.yaml
    cd /Users/admin/builder/spi-builder-workspace/Flow.xcodeproj
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow-25ceb0a090f8fc1ea0f9a8c03d27839d-VFS-appletvos/all-product-headers.yaml
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow.hmap (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/module.modulemap (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/module.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Script-ED7163CD2189A993008AD729.sh (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Script-ED7163CD2189A993008AD729.sh
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.LinkFileList (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-OutputFileMap.json (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.SwiftFileList (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp
-target arm64-apple-tvos9.0 '-std=gnu99' -fmodules -gmodules '-fmodules-cache-path=/Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex' '-fmodule-name=Flow' -fpascal-strings -Os -fno-common -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -g -iquote /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-generated-files.hmap -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-own-target-headers.hmap -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-non-framework-target-headers.hmap -ivfsoverlay /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow-25ceb0a090f8fc1ea0f9a8c03d27839d-VFS-appletvos/all-product-headers.yaml -iquote /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-project-headers.hmap -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources-normal/arm64 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources/arm64 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow_const_extract_protocols.json (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.SwiftConstValuesFileList (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow.DependencyStaticMetadataFileList (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow.DependencyMetadataFileList (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-project-headers.hmap (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-project-headers.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-own-target-headers.hmap (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-own-target-headers.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-generated-files.hmap (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-generated-files.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-target-headers.hmap (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-target-headers.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-non-framework-target-headers.hmap (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-non-framework-target-headers.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources/Flow_vers.c (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources/Flow_vers.c
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework/Headers (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework/Headers
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework/Modules/module.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/module.modulemap (in target 'Flow' from project 'Flow')
    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/Flow.build/Debug-appletvos/Flow.build/module.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework/Modules
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework/Info.plist /Users/admin/builder/spi-builder-workspace/Flow/Info.plist (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Flow/Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -format binary -platform appletvos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework/Info.plist
SwiftDriver Flow normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Flow -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.SwiftFileList -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos9.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow_const_extract_protocols.json -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow-25ceb0a090f8fc1ea0f9a8c03d27839d-VFS-appletvos/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Disposable.swift,\ FutureQueue.swift,\ Future+Signal.swift,\ Recursive.swift,\ HasEventListeners.swift /Users/admin/builder/spi-builder-workspace/Flow/Disposable.swift /Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/Recursive.swift /Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Disposable.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Future+Signal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Recursive.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Signal.swift,\ UIControls+Extensions.swift,\ Signal+Transforms.swift,\ Signal+KeyValueObserving.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Transforms.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+KeyValueObserving.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Transforms.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+KeyValueObserving.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Future+Additions.swift,\ SignalProvider.swift,\ OrderedCallbacker.swift,\ Callbacker.swift,\ Signal+Construction.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Additions.swift /Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift /Users/admin/builder/spi-builder-workspace/Flow/OrderedCallbacker.swift /Users/admin/builder/spi-builder-workspace/Flow/Callbacker.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Future+Additions.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/OrderedCallbacker.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Callbacker.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ CoreSignal.swift,\ FiniteSignal.swift,\ Locking.swift,\ Delegate.swift /Users/admin/builder/spi-builder-workspace/Flow/CoreSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/FiniteSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Locking.swift /Users/admin/builder/spi-builder-workspace/Flow/Delegate.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/CoreSignal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/FiniteSignal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Locking.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Delegate.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ EventType.swift,\ Disposable+Cancellable.swift,\ Result.swift,\ Signal+Listeners.swift /Users/admin/builder/spi-builder-workspace/Flow/EventType.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift /Users/admin/builder/spi-builder-workspace/Flow/Result.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Listeners.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/EventType.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Result.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Listeners.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Future+Combiners.swift,\ Future.swift,\ UIView+EditingMenu.swift,\ TargetActionable.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Future.swift /Users/admin/builder/spi-builder-workspace/Flow/UIView+EditingMenu.swift /Users/admin/builder/spi-builder-workspace/Flow/TargetActionable.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Future+Combiners.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Future.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/UIView+EditingMenu.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/TargetActionable.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Signal+Utilities.swift,\ Signal+Combine.swift,\ Enablable.swift,\ Either.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift /Users/admin/builder/spi-builder-workspace/Flow/Either.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Either.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ CancelBag.swift,\ Scheduler.swift,\ Signal+Debug.swift,\ Signal+SwiftUI.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift /Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftEmitModule normal arm64 Emitting\ module\ for\ Flow (in target 'Flow' from project 'Flow')
Error opening -stats-output-dir file '/Users/admin/builder/spi-builder-workspace/.stats/stats-1746021113777832-swift-frontend-Flow-all-arm64_apple_tvos9.0-swiftmodule-Onone-949434731.json' for writing
===-------------------------------------------------------------------------===
                               Swift compilation
===-------------------------------------------------------------------------===
  Total Execution Time: 1.0921 seconds (8.4088 wall clock)
   ---User Time---   --System Time--   --User+System--   ---Wall Time---  --- Name ---
   0.1021 ( 13.9%)   0.1164 ( 32.6%)   0.2184 ( 20.0%)   3.8317 ( 45.6%)  parse-and-resolve-imports
   0.0972 ( 13.2%)   0.1141 ( 31.9%)   0.2113 ( 19.3%)   3.8245 ( 45.5%)  Import resolution
   0.1585 ( 21.6%)   0.0307 (  8.6%)   0.1893 ( 17.3%)   0.1905 (  2.3%)  perform-sema
   0.1577 ( 21.5%)   0.0305 (  8.5%)   0.1882 ( 17.2%)   0.1895 (  2.3%)  Type checking and Semantic analysis
   0.1511 ( 20.6%)   0.0279 (  7.8%)   0.1790 ( 16.4%)   0.1799 (  2.1%)  typecheck-decl
   0.0016 (  0.2%)   0.0134 (  3.7%)   0.0150 (  1.4%)   0.1006 (  1.2%)  load-stdlib
   0.0256 (  3.5%)   0.0073 (  2.0%)   0.0329 (  3.0%)   0.0331 (  0.4%)  typecheck-expr
   0.0193 (  2.6%)   0.0047 (  1.3%)   0.0240 (  2.2%)   0.0245 (  0.3%)  build-rewrite-system
   0.0084 (  1.1%)   0.0085 (  2.4%)   0.0169 (  1.5%)   0.0169 (  0.2%)  import-clang-decl
   0.0065 (  0.9%)   0.0019 (  0.5%)   0.0084 (  0.8%)   0.0086 (  0.1%)  typecheck-stmt
   0.0051 (  0.7%)   0.0012 (  0.3%)   0.0063 (  0.6%)   0.0064 (  0.1%)  precheck-target
   0.0013 (  0.2%)   0.0008 (  0.2%)   0.0021 (  0.2%)   0.0021 (  0.0%)  load-all-members
   0.0001 (  0.0%)   0.0000 (  0.0%)   0.0001 (  0.0%)   0.0001 (  0.0%)  perform-whole-module-type-checking
   0.0001 (  0.0%)   0.0000 (  0.0%)   0.0001 (  0.0%)   0.0001 (  0.0%)  associated-type-inference
   0.0001 (  0.0%)   0.0000 (  0.0%)   0.0001 (  0.0%)   0.0001 (  0.0%)  module-populate-cache
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0001 (  0.0%)   0.0001 (  0.0%)  source-file-populate-cache
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  AST verification
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  get-conformance-access-path
   0.7347 (100.0%)   0.3574 (100.0%)   1.0921 (100.0%)   8.4088 (100.0%)  Total
===-------------------------------------------------------------------------===
                                Running Program
===-------------------------------------------------------------------------===
  Total Execution Time: 0.4256 seconds (4.1258 wall clock)
   ---User Time---   --System Time--   --User+System--   ---Wall Time---  --- Name ---
   0.2633 (100.0%)   0.1622 (100.0%)   0.4256 (100.0%)   4.1258 (100.0%)  Building Target
   0.2633 (100.0%)   0.1622 (100.0%)   0.4256 (100.0%)   4.1258 (100.0%)  Total
Failed frontend command:
/Applications/Xcode-16.3.0.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/Flow/Disposable.swift /Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/Recursive.swift /Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Additions.swift /Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift /Users/admin/builder/spi-builder-workspace/Flow/OrderedCallbacker.swift /Users/admin/builder/spi-builder-workspace/Flow/Callbacker.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Scheduling.swift /Users/admin/builder/spi-builder-workspace/Flow/CoreSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/FiniteSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Locking.swift /Users/admin/builder/spi-builder-workspace/Flow/Delegate.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Transforms.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+KeyValueObserving.swift /Users/admin/builder/spi-builder-workspace/Flow/UIView+Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Event.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift /Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift /Users/admin/builder/spi-builder-workspace/Flow/EventType.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift /Users/admin/builder/spi-builder-workspace/Flow/Result.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Listeners.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Future.swift /Users/admin/builder/spi-builder-workspace/Flow/UIView+EditingMenu.swift /Users/admin/builder/spi-builder-workspace/Flow/TargetActionable.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift /Users/admin/builder/spi-builder-workspace/Flow/Either.swift -target arm64-apple-tvos9.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -strict-concurrency\=complete -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 -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow-25ceb0a090f8fc1ea0f9a8c03d27839d-VFS-appletvos/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources -module-name Flow -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.abi.json
EmitSwiftModule normal arm64 (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift:200:5: warning: var 'queueItemUnitTestAliveCount' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
var queueItemUnitTestAliveCount: Int32 = 0
    ^
/Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift:200:5: note: convert 'queueItemUnitTestAliveCount' to a 'let' constant to make 'Sendable' shared state immutable
var queueItemUnitTestAliveCount: Int32 = 0
~~~ ^
let
/Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift:200:5: note: add '@MainActor' to make var 'queueItemUnitTestAliveCount' part of global actor 'MainActor'
var queueItemUnitTestAliveCount: Int32 = 0
    ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift:200:5: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
var queueItemUnitTestAliveCount: Int32 = 0
    ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift:201:5: warning: var 'futureQueueUnitTestAliveCount' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
var futureQueueUnitTestAliveCount: Int32 = 0
    ^
/Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift:201:5: note: convert 'futureQueueUnitTestAliveCount' to a 'let' constant to make 'Sendable' shared state immutable
var futureQueueUnitTestAliveCount: Int32 = 0
~~~ ^
let
/Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift:201:5: note: add '@MainActor' to make var 'futureQueueUnitTestAliveCount' part of global actor 'MainActor'
var futureQueueUnitTestAliveCount: Int32 = 0
    ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift:201:5: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
var futureQueueUnitTestAliveCount: Int32 = 0
    ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:37:16: warning: main actor-isolated property 'enablableEventListeners' cannot be used to satisfy nonisolated requirement from protocol 'HasEnablableEventListeners'; this is an error in the Swift 6 language mode
    public var enablableEventListeners: [Enablable & HasEventListeners] {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:36:19: note: add '@preconcurrency' to the 'HasEnablableEventListeners' conformance to defer isolation checking to run time
extension UIView: HasEnablableEventListeners {
                  ^
                  @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:20:9: note: requirement 'enablableEventListeners' declared here
    var enablableEventListeners: [Enablable & HasEventListeners] { get }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:43:16: warning: main actor-isolated property 'enablableEventListeners' cannot be used to satisfy nonisolated requirement from protocol 'HasEnablableEventListeners'; this is an error in the Swift 6 language mode
    public var enablableEventListeners: [Enablable & HasEventListeners] {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:42:29: note: add '@preconcurrency' to the 'HasEnablableEventListeners' conformance to defer isolation checking to run time
extension UINavigationItem: HasEnablableEventListeners {
                            ^
                            @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:20:9: note: requirement 'enablableEventListeners' declared here
    var enablableEventListeners: [Enablable & HasEventListeners] { get }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:49:16: warning: main actor-isolated property 'enablableEventListeners' cannot be used to satisfy nonisolated requirement from protocol 'HasEnablableEventListeners'; this is an error in the Swift 6 language mode
    public var enablableEventListeners: [Enablable & HasEventListeners] {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:48:29: note: add '@preconcurrency' to the 'HasEnablableEventListeners' conformance to defer isolation checking to run time
extension UIViewController: HasEnablableEventListeners {
                            ^
                            @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:20:9: note: requirement 'enablableEventListeners' declared here
    var enablableEventListeners: [Enablable & HasEventListeners] { get }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift:28:16: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'SignalOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    static let shared = SignalOptions(rawValue: 1<<0)
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift:12:15: note: consider making struct 'SignalOptions' conform to the 'Sendable' protocol
public struct SignalOptions: OptionSet {
              ^
                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift:28:16: note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    static let shared = SignalOptions(rawValue: 1<<0)
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift:28:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let shared = SignalOptions(rawValue: 1<<0)
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift:31:16: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'SignalOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    static let `default`: SignalOptions = [ .shared ]
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift:12:15: note: consider making struct 'SignalOptions' conform to the 'Sendable' protocol
public struct SignalOptions: OptionSet {
              ^
                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift:31:16: note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
    static let `default`: SignalOptions = [ .shared ]
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift:31:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let `default`: SignalOptions = [ .shared ]
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:20:13: warning: var 'nextKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var nextKey: Key = 0
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:20:13: note: convert 'nextKey' to a 'let' constant to make 'Sendable' shared state immutable
private var nextKey: Key = 0
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:20:13: note: add '@MainActor' to make var 'nextKey' part of global actor 'MainActor'
private var nextKey: Key = 0
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:20:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var nextKey: Key = 0
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:21:13: warning: var 'nextRawKeyMutex' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var nextRawKeyMutex = pthread_mutex_t()
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:21:13: note: convert 'nextRawKeyMutex' to a 'let' constant to make 'Sendable' shared state immutable
private var nextRawKeyMutex = pthread_mutex_t()
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:21:13: note: add '@MainActor' to make var 'nextRawKeyMutex' part of global actor 'MainActor'
private var nextRawKeyMutex = pthread_mutex_t()
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:21:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var nextRawKeyMutex = pthread_mutex_t()
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:22:13: warning: var 'nextKeyMutex' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var nextKeyMutex: PThreadMutex = {
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:22:13: note: convert 'nextKeyMutex' to a 'let' constant to make 'Sendable' shared state immutable
private var nextKeyMutex: PThreadMutex = {
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:22:13: note: add '@MainActor' to make var 'nextKeyMutex' part of global actor 'MainActor'
private var nextKeyMutex: PThreadMutex = {
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift:22:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var nextKeyMutex: PThreadMutex = {
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift:13:41: error: 'Future' is only available in tvOS 13.0 or newer
    public var toCombineFuture: Combine.Future<Value, Error> {
                                        ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift:13:16: note: add @available attribute to enclosing property
    public var toCombineFuture: Combine.Future<Value, Error> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift:10:1: note: add @available attribute to enclosing extension
extension Flow.Future {
^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:44:16: warning: main actor-isolated property 'hasEventListeners' cannot be used to satisfy nonisolated requirement from protocol 'HasEventListeners'; this is an error in the Swift 6 language mode
    public var hasEventListeners: Bool {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:43:22: note: add '@preconcurrency' to the 'HasEventListeners' conformance to defer isolation checking to run time
extension UIControl: HasEventListeners, AutoEnablable {
                     ^
                     @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift:14:9: note: requirement 'hasEventListeners' declared here
    var hasEventListeners: Bool { get }
        ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIAlertController.h:38:46: warning: main actor-isolated property 'isEnabled' cannot be used to satisfy nonisolated requirement from protocol 'Enablable'; this is an error in the Swift 6 language mode
@property (nonatomic, getter=isEnabled) BOOL enabled;
                                             ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:49:26: note: add '@preconcurrency' to the 'Enablable' conformance to defer isolation checking to run time
extension UIAlertAction: Enablable {}
                         ^
                         @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift:13:9: note: requirement 'isEnabled' declared here
    var isEnabled: Bool { get set }
        ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIControl.h:84:44: warning: main actor-isolated property 'isEnabled' cannot be used to satisfy nonisolated requirement from protocol 'Enablable'; this is an error in the Swift 6 language mode
@property(nonatomic,getter=isEnabled) BOOL enabled;                                  // default is YES. if NO, ignores touch events and subclasses may draw differently
                                           ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:51:22: note: add '@preconcurrency' to the 'Enablable' conformance to defer isolation checking to run time
extension UIControl: Enablable {}
                     ^
                     @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift:13:9: note: requirement 'isEnabled' declared here
    var isEnabled: Bool { get set }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:54:16: warning: main actor-isolated property 'providedSignal' cannot be used to satisfy nonisolated requirement from protocol 'SignalProvider'; this is an error in the Swift 6 language mode
    public var providedSignal: ReadWriteSignal<String> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:53:24: note: add '@preconcurrency' to the 'SignalProvider' conformance to defer isolation checking to run time
extension UITextField: SignalProvider {
                       ^
                       @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift:32:9: note: requirement 'providedSignal' declared here
    var providedSignal: CoreSignal<Kind, Value> { get }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:60:16: warning: main actor-isolated property 'providedSignal' cannot be used to satisfy nonisolated requirement from protocol 'SignalProvider'; this is an error in the Swift 6 language mode
    public var providedSignal: Signal<()> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:59:21: note: add '@preconcurrency' to the 'SignalProvider' conformance to defer isolation checking to run time
extension UIButton: SignalProvider {
                    ^
                    @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift:32:9: note: requirement 'providedSignal' declared here
    var providedSignal: CoreSignal<Kind, Value> { get }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:66:16: warning: main actor-isolated property 'providedSignal' cannot be used to satisfy nonisolated requirement from protocol 'SignalProvider'; this is an error in the Swift 6 language mode
    public var providedSignal: ReadWriteSignal<Int> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:65:31: note: add '@preconcurrency' to the 'SignalProvider' conformance to defer isolation checking to run time
extension UISegmentedControl: SignalProvider {
                              ^
                              @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift:32:9: note: requirement 'providedSignal' declared here
    var providedSignal: CoreSignal<Kind, Value> { get }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:73:16: warning: main actor-isolated property 'providedSignal' cannot be used to satisfy nonisolated requirement from protocol 'SignalProvider'; this is an error in the Swift 6 language mode
    public var providedSignal: ReadWriteSignal<Int> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:72:26: note: add '@preconcurrency' to the 'SignalProvider' conformance to defer isolation checking to run time
extension UIPageControl: SignalProvider {
                         ^
                         @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift:32:9: note: requirement 'providedSignal' declared here
    var providedSignal: CoreSignal<Kind, Value> { get }
        ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIBarItem.h:25:52: warning: main actor-isolated property 'isEnabled' cannot be used to satisfy nonisolated requirement from protocol 'Enablable'; this is an error in the Swift 6 language mode
@property(nonatomic,getter=isEnabled) BOOL         enabled;      // default is YES
                                                   ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:127:22: note: add '@preconcurrency' to the 'Enablable' conformance to defer isolation checking to run time
extension UIBarItem: Enablable {}
                     ^
                     @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift:13:9: note: requirement 'isEnabled' declared here
    var isEnabled: Bool { get set }
        ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIBarButtonItem.h:104:73: warning: main actor-isolated property 'action' cannot be used to satisfy nonisolated requirement from protocol 'TargetActionable'; this is an error in the Swift 6 language mode
@property (nonatomic, readwrite, assign, nullable) SEL                  action;           // default is NULL
                                                                        ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:129:28: note: add '@preconcurrency' to the 'TargetActionable' conformance to defer isolation checking to run time
extension UIBarButtonItem: TargetActionable, SignalProvider, HasEventListeners, AutoEnablable { }
                           ^
                           @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/TargetActionable.swift:13:9: note: requirement 'action' declared here
    var action: Selector? { get set }
        ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIBarButtonItem.h:105:73: warning: main actor-isolated property 'target' cannot be used to satisfy nonisolated requirement from protocol 'TargetActionable'; this is an error in the Swift 6 language mode
@property (nonatomic, readwrite, weak  , nullable) id                   target;           // default is nil
                                                                        ^
/Users/admin/builder/spi-builder-workspace/Flow/TargetActionable.swift:14:9: note: requirement 'target' declared here
    var target: AnyObject? { get set }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:150:16: warning: main actor-isolated property 'providedSignal' cannot be used to satisfy nonisolated requirement from protocol 'SignalProvider'; this is an error in the Swift 6 language mode
    public var providedSignal: ReadSignal<UIGestureRecognizer.State> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:149:32: note: add '@preconcurrency' to the 'SignalProvider' conformance to defer isolation checking to run time
extension UIGestureRecognizer: SignalProvider {
                               ^
                               @preconcurrency
/Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift:32:9: note: requirement 'providedSignal' declared here
    var providedSignal: CoreSignal<Kind, Value> { get }
        ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:243:13: warning: var 'delegateKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var delegateKey = 0
            ^
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:243:13: note: convert 'delegateKey' to a 'let' constant to make 'Sendable' shared state immutable
private var delegateKey = 0
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:243:13: note: add '@MainActor' to make var 'delegateKey' part of global actor 'MainActor'
private var delegateKey = 0
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift:243:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var delegateKey = 0
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:20:40: error: 'Subscribers' is only available in tvOS 13.0 or newer
        receiveCompletion: @escaping ((Subscribers.Completion<Self.Failure>) -> Void),
                                       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:19:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:8: note: add @available attribute to enclosing extension
public extension Publisher {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:21:51: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
        receiveValue: @escaping ((Self.Output) -> AnyCancellable)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:19:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:8: note: add @available attribute to enclosing extension
public extension Publisher {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:22:10: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    ) -> AnyCancellable {
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:19:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:8: note: add @available attribute to enclosing extension
public extension Publisher {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:18: error: 'Publisher' is only available in tvOS 13.0 or newer
public extension Publisher {
                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:8: note: add @available attribute to enclosing extension
public extension Publisher {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:45:51: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
        receiveValue: @escaping ((Self.Output) -> AnyCancellable)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:44:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:39:8: note: add @available attribute to enclosing extension
public extension Publisher where Self.Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:46:10: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    ) -> AnyCancellable {
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:44:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:39:8: note: add @available attribute to enclosing extension
public extension Publisher where Self.Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:39:18: error: 'Publisher' is only available in tvOS 13.0 or newer
public extension Publisher where Self.Failure == Never {
                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:39:8: note: add @available attribute to enclosing extension
public extension Publisher where Self.Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift:89:13: warning: var 'propertySetterKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var propertySetterKey = false
            ^
/Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift:89:13: note: convert 'propertySetterKey' to a 'let' constant to make 'Sendable' shared state immutable
private var propertySetterKey = false
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift:89:13: note: add '@MainActor' to make var 'propertySetterKey' part of global actor 'MainActor'
private var propertySetterKey = false
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift:89:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var propertySetterKey = false
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:16:34: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
public typealias CancelBag = Set<AnyCancellable>
                                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:19:1: warning: extension declares a conformance of imported type 'Set' to imported protocol 'Cancellable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
extension CancelBag: Cancellable {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:19:1: note: add '@retroactive' to silence this warning
extension CancelBag: Cancellable {
^                    ~~~~~~~~~~~
                     @retroactive Cancellable
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:46:34: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    public var asAnyCancellable: AnyCancellable {
                                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:46:16: note: add @available attribute to enclosing property
    public var asAnyCancellable: AnyCancellable {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:41:1: note: add @available attribute to enclosing extension
extension CancelBag {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:52:58: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
public func += (cancelBag: inout CancelBag, cancellable: AnyCancellable?) {
                                                         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:52:13: note: add @available attribute to enclosing operator function
public func += (cancelBag: inout CancelBag, cancellable: AnyCancellable?) {
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:113:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'Scheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    static let none = Scheduler(identifyingObject: 0 as AnyObject, async: { _ in fatalError() }, sync: { _ in fatalError() })
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:12:20: note: class 'Scheduler' does not conform to the 'Sendable' protocol
public final class Scheduler {
                   ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:113:16: note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    static let none = Scheduler(identifyingObject: 0 as AnyObject, async: { _ in fatalError() }, sync: { _ in fatalError() })
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:113:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let none = Scheduler(identifyingObject: 0 as AnyObject, async: { _ in fatalError() }, sync: { _ in fatalError() })
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:116:16: warning: static property 'main' is not concurrency-safe because non-'Sendable' type 'Scheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    static let main = Scheduler(queue: .main)
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:12:20: note: class 'Scheduler' does not conform to the 'Sendable' protocol
public final class Scheduler {
                   ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:116:16: note: add '@MainActor' to make static property 'main' part of global actor 'MainActor'
    static let main = Scheduler(queue: .main)
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:116:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let main = Scheduler(queue: .main)
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:119:16: warning: static property 'background' is not concurrency-safe because non-'Sendable' type 'Scheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    static let background = Scheduler(label: "flow.background.serial")
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:12:20: note: class 'Scheduler' does not conform to the 'Sendable' protocol
public final class Scheduler {
                   ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:119:16: note: add '@MainActor' to make static property 'background' part of global actor 'MainActor'
    static let background = Scheduler(label: "flow.background.serial")
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:119:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let background = Scheduler(label: "flow.background.serial")
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:122:16: warning: static property 'concurrentBackground' is not concurrency-safe because non-'Sendable' type 'Scheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    static let concurrentBackground = Scheduler(label: "flow.background.concurrent", attributes: .concurrent)
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:12:20: note: class 'Scheduler' does not conform to the 'Sendable' protocol
public final class Scheduler {
                   ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:122:16: note: add '@MainActor' to make static property 'concurrentBackground' part of global actor 'MainActor'
    static let concurrentBackground = Scheduler(label: "flow.background.concurrent", attributes: .concurrent)
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:122:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let concurrentBackground = Scheduler(label: "flow.background.concurrent", attributes: .concurrent)
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:159:13: warning: var '_disposableAsync' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var _disposableAsync: (_ delay: TimeInterval, _ work: @escaping () -> ()) -> Disposable = Scheduler.concurrentBackground.disposableAsync
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:159:13: note: convert '_disposableAsync' to a 'let' constant to make 'Sendable' shared state immutable
private var _disposableAsync: (_ delay: TimeInterval, _ work: @escaping () -> ()) -> Disposable = Scheduler.concurrentBackground.disposableAsync
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:159:13: note: add '@MainActor' to make var '_disposableAsync' part of global actor 'MainActor'
private var _disposableAsync: (_ delay: TimeInterval, _ work: @escaping () -> ()) -> Disposable = Scheduler.concurrentBackground.disposableAsync
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:159:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var _disposableAsync: (_ delay: TimeInterval, _ work: @escaping () -> ()) -> Disposable = Scheduler.concurrentBackground.disposableAsync
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:214:13: warning: let 'mainThreadState' is not concurrency-safe because non-'Sendable' type 'ThreadState' may have shared mutable state; this is an error in the Swift 6 language mode
private let mainThreadState = ThreadState()
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:198:13: note: class 'ThreadState' does not conform to the 'Sendable' protocol
final class ThreadState {
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:214:13: note: add '@MainActor' to make let 'mainThreadState' part of global actor 'MainActor'
private let mainThreadState = ThreadState()
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:214:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let mainThreadState = ThreadState()
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:215:13: warning: var '_threadStateKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var _threadStateKey: pthread_key_t = 0
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:215:13: note: convert '_threadStateKey' to a 'let' constant to make 'Sendable' shared state immutable
private var _threadStateKey: pthread_key_t = 0
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:215:13: note: add '@MainActor' to make var '_threadStateKey' part of global actor 'MainActor'
private var _threadStateKey: pthread_key_t = 0
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:215:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var _threadStateKey: pthread_key_t = 0
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:216:13: warning: var 'threadStateKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var threadStateKey: pthread_key_t = {
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:216:13: note: convert 'threadStateKey' to a 'let' constant to make 'Sendable' shared state immutable
private var threadStateKey: pthread_key_t = {
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:216:13: note: add '@MainActor' to make var 'threadStateKey' part of global actor 'MainActor'
private var threadStateKey: pthread_key_t = {
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift:216:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var threadStateKey: pthread_key_t = {
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift:49:13: warning: var 'dateFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var dateFormatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift:49:13: note: convert 'dateFormatter' to a 'let' constant to make 'Sendable' shared state immutable
private var dateFormatter: DateFormatter = {
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift:49:13: note: add '@MainActor' to make var 'dateFormatter' part of global actor 'MainActor'
private var dateFormatter: DateFormatter = {
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift:49:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var dateFormatter: DateFormatter = {
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:17:27: error: 'Binding' is only available in tvOS 13.0 or newer
    public var asBinding: Binding<Value> {
                          ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:17:16: note: add @available attribute to enclosing property
    public var asBinding: Binding<Value> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:14:1: note: add @available attribute to enclosing extension
extension CoreSignal where Kind == ReadWrite {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:30:27: error: 'Binding' is only available in tvOS 13.0 or newer
    public var asBinding: Binding<Value> {
                          ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:30:16: note: add @available attribute to enclosing property
    public var asBinding: Binding<Value> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:27:1: note: add @available attribute to enclosing extension
extension CoreSignal where Kind == Read {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:15:34: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    public var asAnyCancellable: AnyCancellable {
                                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:15:16: note: add @available attribute to enclosing property
    public var asAnyCancellable: AnyCancellable {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:14:1: note: add @available attribute to enclosing extension
extension Disposable {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:22:29: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    public var cancellable: AnyCancellable {
                            ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:22:16: note: add @available attribute to enclosing property
    public var cancellable: AnyCancellable {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:21:1: note: add @available attribute to enclosing extension
extension Future {
^
/Users/admin/builder/spi-builder-workspace/Flow/Future.swift:323:5: warning: var 'futureUnitTestAliveCount' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
var futureUnitTestAliveCount: Int32 = 0
    ^
/Users/admin/builder/spi-builder-workspace/Flow/Future.swift:323:5: note: convert 'futureUnitTestAliveCount' to a 'let' constant to make 'Sendable' shared state immutable
var futureUnitTestAliveCount: Int32 = 0
~~~ ^
let
/Users/admin/builder/spi-builder-workspace/Flow/Future.swift:323:5: note: add '@MainActor' to make var 'futureUnitTestAliveCount' part of global actor 'MainActor'
var futureUnitTestAliveCount: Int32 = 0
    ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Future.swift:323:5: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
var futureUnitTestAliveCount: Int32 = 0
    ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift:54:13: warning: var 'trackerKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var trackerKey = false
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift:54:13: note: convert 'trackerKey' to a 'let' constant to make 'Sendable' shared state immutable
private var trackerKey = false
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift:54:13: note: add '@MainActor' to make var 'trackerKey' part of global actor 'MainActor'
private var trackerKey = false
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift:54:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var trackerKey = false
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:25:20: error: 'Subscriber' is only available in tvOS 13.0 or newer
        ) where S: Subscriber, Failure == S.Failure, Value == S.Input {
                   ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:23:14: note: add @available attribute to enclosing instance method
        func receive<S>(
             ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:11:17: note: add @available attribute to enclosing class
    final class SignalPublisher: Publisher, Cancellable {
                ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:66:32: error: 'Subscribers' is only available in tvOS 13.0 or newer
        func request(_ demand: Subscribers.Demand) {}
                               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:66:14: note: add @available attribute to enclosing instance method
        func request(_ demand: Subscribers.Demand) {}
             ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:61:17: note: add @available attribute to enclosing generic class
    final class EventSubscription<Target: Subscriber>: Subscription
                ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:61:43: error: 'Subscriber' is only available in tvOS 13.0 or newer
    final class EventSubscription<Target: Subscriber>: Subscription
                                          ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:61:17: note: add @available attribute to enclosing generic class
    final class EventSubscription<Target: Subscriber>: Subscription
                ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:61:17: note: add @available attribute to enclosing generic class
    final class EventSubscription<Target: Subscriber>: Subscription
                ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:86:32: error: 'AnyPublisher' is only available in tvOS 13.0 or newer
    public var asAnyPublisher: AnyPublisher<Value, Error> {
                               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:86:16: note: add @available attribute to enclosing property
    public var asAnyPublisher: AnyPublisher<Value, Error> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:9:1: note: add @available attribute to enclosing extension
extension CoreSignal {
^
/Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift:64:13: warning: var 'enablesAutomaticallyKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
private var enablesAutomaticallyKey = false
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift:64:13: note: convert 'enablesAutomaticallyKey' to a 'let' constant to make 'Sendable' shared state immutable
private var enablesAutomaticallyKey = false
        ~~~ ^
        let
/Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift:64:13: note: add '@MainActor' to make var 'enablesAutomaticallyKey' part of global actor 'MainActor'
private var enablesAutomaticallyKey = false
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift:64:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private var enablesAutomaticallyKey = false
            ^
nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ UIView+Signal.swift,\ Publisher+Utilities.swift,\ ReadWriteSignal.swift,\ Event.swift /Users/admin/builder/spi-builder-workspace/Flow/UIView+Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Event.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/UIView+Signal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Event.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ ReadSignal.swift,\ Utilities.swift,\ Signal+Combiners.swift,\ Future+Combine.swift,\ Signal+Scheduling.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Scheduling.swift (in target 'Flow' from project 'Flow')
Command SwiftCompile failed with a nonzero exit code
/Users/admin/builder/spi-builder-workspace/Flow.xcodeproj: warning: The tvOS deployment target 'TVOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 12.0 to 18.4.99. (in target 'Flow' from project 'Flow')
warning: Run script build phase 'Run Script' will be run during every build because it does not specify any outputs. To address this issue, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'Flow' from project 'Flow')
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Flow (in target 'Flow' from project 'Flow')
	EmitSwiftModule normal arm64 (in target 'Flow' from project 'Flow')
	SwiftCompile normal arm64 Compiling\ ReadSignal.swift,\ Utilities.swift,\ Signal+Combiners.swift,\ Future+Combine.swift,\ Signal+Scheduling.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Scheduling.swift (in target 'Flow' from project 'Flow')
	Building project Flow with scheme Flow
(4 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Flow",
  "name" : "Flow",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Flow",
      "targets" : [
        "Flow"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FlowTests",
      "module_type" : "SwiftTarget",
      "name" : "FlowTests",
      "path" : "FlowTests",
      "sources" : [
        "CallbackerTests.swift",
        "DelegateTests.swift",
        "EitherTests.swift",
        "EventListenerTests.swift",
        "Future+CombineTests.swift",
        "FutureAdditionsTests.swift",
        "FutureBasicTests.swift",
        "FutureQueueTests.swift",
        "FutureRepeatTests.swift",
        "FutureSchedulingTests.swift",
        "FutureSplitTests.swift",
        "FutureUtilitiesTests.swift",
        "MemoryUtilsTests.swift",
        "MultipleContinuationsTests.swift",
        "PrefetchTests.swift",
        "PropertyTests.swift",
        "RecursiveTests.swift",
        "Signal+CombineTests.swift",
        "SignalConcurrenceyTests.swift",
        "SignalProviderTests+Internal.swift",
        "SignalProviderTests.swift",
        "SignalTests.swift",
        "TestUtilities.swift",
        "UIViewSignalTests.swift"
      ],
      "target_dependencies" : [
        "Flow"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Flow",
      "module_type" : "SwiftTarget",
      "name" : "Flow",
      "path" : "Flow",
      "product_memberships" : [
        "Flow"
      ],
      "sources" : [
        "Bridges/CancelBag.swift",
        "Bridges/Disposable+Cancellable.swift",
        "Bridges/Future+Combine.swift",
        "Bridges/Publisher+Utilities.swift",
        "Bridges/Signal+Combine.swift",
        "Bridges/Signal+SwiftUI.swift",
        "Callbacker.swift",
        "CoreSignal.swift",
        "Delegate.swift",
        "Disposable.swift",
        "Either.swift",
        "Enablable.swift",
        "Event.swift",
        "EventType.swift",
        "FiniteSignal.swift",
        "Future+Additions.swift",
        "Future+Combiners.swift",
        "Future+Signal.swift",
        "Future.swift",
        "FutureQueue.swift",
        "HasEventListeners.swift",
        "Locking.swift",
        "OrderedCallbacker.swift",
        "ReadSignal.swift",
        "ReadWriteSignal.swift",
        "Recursive.swift",
        "Result.swift",
        "Scheduler.swift",
        "Signal+Combiners.swift",
        "Signal+Construction.swift",
        "Signal+Debug.swift",
        "Signal+KeyValueObserving.swift",
        "Signal+Listeners.swift",
        "Signal+Scheduling.swift",
        "Signal+Transforms.swift",
        "Signal+Utilities.swift",
        "Signal.swift",
        "SignalProvider.swift",
        "TargetActionable.swift",
        "UIControls+Extensions.swift",
        "UIView+EditingMenu.swift",
        "UIView+Signal.swift",
        "Utilities.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Flow",
    "schemes" : [
      "Flow"
    ],
    "targets" : [
      "Flow",
      "FlowTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Flow -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-16.3.0.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 Flow -destination generic/platform=tvOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Flow' in project 'Flow' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 09e73bc099a1f1f78e769e55b6c19ac3
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/09e73bc099a1f1f78e769e55b6c19ac3.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Flow.xcodeproj
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework/Info.plist /Users/admin/builder/spi-builder-workspace/Flow/Info.plist (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Flow/Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -format binary -platform appletvos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Flow.framework/Info.plist
SwiftDriver Flow normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Flow -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.SwiftFileList -DDEBUG -Xfrontend -warn-long-function-bodies\=300 -Xfrontend -warn-long-expression-type-checking\=300 -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos9.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow_const_extract_protocols.json -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow-25ceb0a090f8fc1ea0f9a8c03d27839d-VFS-appletvos/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ CoreSignal.swift,\ FiniteSignal.swift,\ Locking.swift,\ Delegate.swift /Users/admin/builder/spi-builder-workspace/Flow/CoreSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/FiniteSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Locking.swift /Users/admin/builder/spi-builder-workspace/Flow/Delegate.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/CoreSignal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/FiniteSignal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Locking.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Delegate.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Signal.swift,\ UIControls+Extensions.swift,\ Signal+Transforms.swift,\ Signal+KeyValueObserving.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Transforms.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+KeyValueObserving.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Transforms.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+KeyValueObserving.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ ReadSignal.swift,\ Utilities.swift,\ Signal+Combiners.swift,\ Future+Combine.swift,\ Signal+Scheduling.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Scheduling.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/ReadSignal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Combiners.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Scheduling.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Future+Additions.swift,\ SignalProvider.swift,\ OrderedCallbacker.swift,\ Callbacker.swift,\ Signal+Construction.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Additions.swift /Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift /Users/admin/builder/spi-builder-workspace/Flow/OrderedCallbacker.swift /Users/admin/builder/spi-builder-workspace/Flow/Callbacker.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Future+Additions.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/OrderedCallbacker.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Callbacker.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Disposable.swift,\ FutureQueue.swift,\ Future+Signal.swift,\ Recursive.swift,\ HasEventListeners.swift /Users/admin/builder/spi-builder-workspace/Flow/Disposable.swift /Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/Recursive.swift /Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Disposable.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Future+Signal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Recursive.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ UIView+Signal.swift,\ Publisher+Utilities.swift,\ ReadWriteSignal.swift,\ Event.swift /Users/admin/builder/spi-builder-workspace/Flow/UIView+Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Event.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/UIView+Signal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Event.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ EventType.swift,\ Disposable+Cancellable.swift,\ Result.swift,\ Signal+Listeners.swift /Users/admin/builder/spi-builder-workspace/Flow/EventType.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift /Users/admin/builder/spi-builder-workspace/Flow/Result.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Listeners.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/EventType.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Result.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Listeners.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftEmitModule normal arm64 Emitting\ module\ for\ Flow (in target 'Flow' from project 'Flow')
Failed frontend command:
/Applications/Xcode-16.3.0.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/Flow/Disposable.swift /Users/admin/builder/spi-builder-workspace/Flow/FutureQueue.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/Recursive.swift /Users/admin/builder/spi-builder-workspace/Flow/HasEventListeners.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Additions.swift /Users/admin/builder/spi-builder-workspace/Flow/SignalProvider.swift /Users/admin/builder/spi-builder-workspace/Flow/OrderedCallbacker.swift /Users/admin/builder/spi-builder-workspace/Flow/Callbacker.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Construction.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Scheduling.swift /Users/admin/builder/spi-builder-workspace/Flow/CoreSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/FiniteSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Locking.swift /Users/admin/builder/spi-builder-workspace/Flow/Delegate.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/UIControls+Extensions.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Transforms.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+KeyValueObserving.swift /Users/admin/builder/spi-builder-workspace/Flow/UIView+Signal.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/ReadWriteSignal.swift /Users/admin/builder/spi-builder-workspace/Flow/Event.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift /Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift /Users/admin/builder/spi-builder-workspace/Flow/EventType.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift /Users/admin/builder/spi-builder-workspace/Flow/Result.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Listeners.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Future.swift /Users/admin/builder/spi-builder-workspace/Flow/UIView+EditingMenu.swift /Users/admin/builder/spi-builder-workspace/Flow/TargetActionable.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift /Users/admin/builder/spi-builder-workspace/Flow/Either.swift -target arm64-apple-tvos9.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D DEBUG -warn-long-function-bodies\=300 -warn-long-expression-type-checking\=300 -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -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 -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow-25ceb0a090f8fc1ea0f9a8c03d27839d-VFS-appletvos/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Flow-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/DerivedSources -module-name Flow -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Flow.build/Debug-appletvos/Flow.build/Objects-normal/arm64/Flow.abi.json
EmitSwiftModule normal arm64 (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift:13:41: error: 'Future' is only available in tvOS 13.0 or newer
    public var toCombineFuture: Combine.Future<Value, Error> {
                                        ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift:13:16: note: add @available attribute to enclosing property
    public var toCombineFuture: Combine.Future<Value, Error> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Future+Combine.swift:10:1: note: add @available attribute to enclosing extension
extension Flow.Future {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:20:40: error: 'Subscribers' is only available in tvOS 13.0 or newer
        receiveCompletion: @escaping ((Subscribers.Completion<Self.Failure>) -> Void),
                                       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:19:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:8: note: add @available attribute to enclosing extension
public extension Publisher {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:21:51: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
        receiveValue: @escaping ((Self.Output) -> AnyCancellable)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:19:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:8: note: add @available attribute to enclosing extension
public extension Publisher {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:22:10: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    ) -> AnyCancellable {
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:19:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:8: note: add @available attribute to enclosing extension
public extension Publisher {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:18: error: 'Publisher' is only available in tvOS 13.0 or newer
public extension Publisher {
                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:14:8: note: add @available attribute to enclosing extension
public extension Publisher {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:45:51: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
        receiveValue: @escaping ((Self.Output) -> AnyCancellable)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:44:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:39:8: note: add @available attribute to enclosing extension
public extension Publisher where Self.Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:46:10: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    ) -> AnyCancellable {
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:44:10: note: add @available attribute to enclosing instance method
    func autosink(
         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:39:8: note: add @available attribute to enclosing extension
public extension Publisher where Self.Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:39:18: error: 'Publisher' is only available in tvOS 13.0 or newer
public extension Publisher where Self.Failure == Never {
                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Publisher+Utilities.swift:39:8: note: add @available attribute to enclosing extension
public extension Publisher where Self.Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:16:34: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
public typealias CancelBag = Set<AnyCancellable>
                                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:19:1: warning: extension declares a conformance of imported type 'Set' to imported protocol 'Cancellable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
extension CancelBag: Cancellable {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:19:1: note: add '@retroactive' to silence this warning
extension CancelBag: Cancellable {
^                    ~~~~~~~~~~~
                     @retroactive Cancellable
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:46:34: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    public var asAnyCancellable: AnyCancellable {
                                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:46:16: note: add @available attribute to enclosing property
    public var asAnyCancellable: AnyCancellable {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:41:1: note: add @available attribute to enclosing extension
extension CancelBag {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:52:58: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
public func += (cancelBag: inout CancelBag, cancellable: AnyCancellable?) {
                                                         ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift:52:13: note: add @available attribute to enclosing operator function
public func += (cancelBag: inout CancelBag, cancellable: AnyCancellable?) {
            ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:17:27: error: 'Binding' is only available in tvOS 13.0 or newer
    public var asBinding: Binding<Value> {
                          ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:17:16: note: add @available attribute to enclosing property
    public var asBinding: Binding<Value> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:14:1: note: add @available attribute to enclosing extension
extension CoreSignal where Kind == ReadWrite {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:30:27: error: 'Binding' is only available in tvOS 13.0 or newer
    public var asBinding: Binding<Value> {
                          ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:30:16: note: add @available attribute to enclosing property
    public var asBinding: Binding<Value> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift:27:1: note: add @available attribute to enclosing extension
extension CoreSignal where Kind == Read {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:15:34: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    public var asAnyCancellable: AnyCancellable {
                                 ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:15:16: note: add @available attribute to enclosing property
    public var asAnyCancellable: AnyCancellable {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:14:1: note: add @available attribute to enclosing extension
extension Disposable {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:22:29: error: 'AnyCancellable' is only available in tvOS 13.0 or newer
    public var cancellable: AnyCancellable {
                            ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:22:16: note: add @available attribute to enclosing property
    public var cancellable: AnyCancellable {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Disposable+Cancellable.swift:21:1: note: add @available attribute to enclosing extension
extension Future {
^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:25:20: error: 'Subscriber' is only available in tvOS 13.0 or newer
        ) where S: Subscriber, Failure == S.Failure, Value == S.Input {
                   ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:23:14: note: add @available attribute to enclosing instance method
        func receive<S>(
             ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:11:17: note: add @available attribute to enclosing class
    final class SignalPublisher: Publisher, Cancellable {
                ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:66:32: error: 'Subscribers' is only available in tvOS 13.0 or newer
        func request(_ demand: Subscribers.Demand) {}
                               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:66:14: note: add @available attribute to enclosing instance method
        func request(_ demand: Subscribers.Demand) {}
             ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:61:17: note: add @available attribute to enclosing generic class
    final class EventSubscription<Target: Subscriber>: Subscription
                ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:61:43: error: 'Subscriber' is only available in tvOS 13.0 or newer
    final class EventSubscription<Target: Subscriber>: Subscription
                                          ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:61:17: note: add @available attribute to enclosing generic class
    final class EventSubscription<Target: Subscriber>: Subscription
                ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:61:17: note: add @available attribute to enclosing generic class
    final class EventSubscription<Target: Subscriber>: Subscription
                ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:86:32: error: 'AnyPublisher' is only available in tvOS 13.0 or newer
    public var asAnyPublisher: AnyPublisher<Value, Error> {
                               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:86:16: note: add @available attribute to enclosing property
    public var asAnyPublisher: AnyPublisher<Value, Error> {
               ^
/Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift:9:1: note: add @available attribute to enclosing extension
extension CoreSignal {
^
SwiftCompile normal arm64 Compiling\ Future+Combiners.swift,\ Future.swift,\ UIView+EditingMenu.swift,\ TargetActionable.swift /Users/admin/builder/spi-builder-workspace/Flow/Future+Combiners.swift /Users/admin/builder/spi-builder-workspace/Flow/Future.swift /Users/admin/builder/spi-builder-workspace/Flow/UIView+EditingMenu.swift /Users/admin/builder/spi-builder-workspace/Flow/TargetActionable.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Future+Combiners.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Future.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/UIView+EditingMenu.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/TargetActionable.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Signal+Utilities.swift,\ Signal+Combine.swift,\ Enablable.swift,\ Either.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift /Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift /Users/admin/builder/spi-builder-workspace/Flow/Either.swift (in target 'Flow' from project 'Flow')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Signal+Utilities.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+Combine.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Enablable.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Flow/Either.swift (in target 'Flow' from project 'Flow')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ CancelBag.swift,\ Scheduler.swift,\ Signal+Debug.swift,\ Signal+SwiftUI.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift /Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift (in target 'Flow' from project 'Flow')
Command SwiftCompile failed with a nonzero exit code
/Users/admin/builder/spi-builder-workspace/Flow.xcodeproj: warning: The tvOS deployment target 'TVOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 12.0 to 18.4.99. (in target 'Flow' from project 'Flow')
warning: Run script build phase 'Run Script' will be run during every build because it does not specify any outputs. To address this issue, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'Flow' from project 'Flow')
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Flow (in target 'Flow' from project 'Flow')
	EmitSwiftModule normal arm64 (in target 'Flow' from project 'Flow')
	SwiftCompile normal arm64 Compiling\ CancelBag.swift,\ Scheduler.swift,\ Signal+Debug.swift,\ Signal+SwiftUI.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/CancelBag.swift /Users/admin/builder/spi-builder-workspace/Flow/Scheduler.swift /Users/admin/builder/spi-builder-workspace/Flow/Signal+Debug.swift /Users/admin/builder/spi-builder-workspace/Flow/Bridges/Signal+SwiftUI.swift (in target 'Flow' from project 'Flow')
	Building project Flow with scheme Flow
(4 failures)
BUILD FAILURE 6.1 tvOS