Build Information
Failed to build Flow with Swift 6.2 (beta) for watchOS using Xcode 26.0.
Build Command
Build command unavailable
Build Log
========================================
RunAll
========================================
Builder version: 4.64.0
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: watchOS
Swift version: 6.2
Building package at path: $PWD
https://github.com/iZettle/Flow.git
Command line invocation:
/Applications/Xcode-26.0.0-Beta.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-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Flow -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.0.0-Beta.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=watchOS
2025-06-22 19:17:24.189 xcodebuild[571:3371] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-22-06_19-17-0024.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
{ generic:1, platform:watchOS }
Available destinations for the "Flow" scheme:
{ platform:macOS, arch:arm64, id:e0c744d8df7c2d8abfa97f1886ebcb1c16ada038, name:My Mac }
{ platform:macOS, arch:x86_64, id:e0c744d8df7c2d8abfa97f1886ebcb1c16ada038, name:My Mac }
{ platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
{ platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device }
{ platform:macOS, name:Any Mac }
{ platform:tvOS, id:dvtdevice-DVTiOSDevicePlaceholder-appletvos:placeholder, name:Any tvOS Device }
{ platform:tvOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-appletvsimulator:placeholder, name:Any tvOS Simulator Device }
{ platform:tvOS Simulator, arch:arm64, id:F69FF41F-59AD-4EAE-94E2-6D1A1112ED95, OS:26.0, name:Apple TV }
{ platform:tvOS Simulator, arch:x86_64, id:F69FF41F-59AD-4EAE-94E2-6D1A1112ED95, OS:26.0, name:Apple TV }
{ platform:tvOS Simulator, arch:arm64, id:833DC45D-933E-473A-B8B3-E40EF25072B4, OS:26.0, name:Apple TV 4K (3rd generation) }
{ platform:tvOS Simulator, arch:x86_64, id:833DC45D-933E-473A-B8B3-E40EF25072B4, OS:26.0, name:Apple TV 4K (3rd generation) }
{ platform:tvOS Simulator, arch:arm64, id:AB5CFB16-0F3F-4D9E-8151-F6A49E8B91B4, OS:26.0, name:Apple TV 4K (3rd generation) (at 1080p) }
{ platform:tvOS Simulator, arch:x86_64, id:AB5CFB16-0F3F-4D9E-8151-F6A49E8B91B4, OS:26.0, name:Apple TV 4K (3rd generation) (at 1080p) }
{ platform:iOS Simulator, arch:arm64, id:47CB3090-4A7A-4BA9-865C-E774CB80CB09, OS:26.0, name:iPad (A16) }
{ platform:iOS Simulator, arch:x86_64, id:47CB3090-4A7A-4BA9-865C-E774CB80CB09, OS:26.0, name:iPad (A16) }
{ platform:iOS Simulator, arch:arm64, id:6C579DFE-7828-4DBD-BD48-410887D06893, OS:26.0, name:iPad Air 11-inch (M3) }
{ platform:iOS Simulator, arch:x86_64, id:6C579DFE-7828-4DBD-BD48-410887D06893, OS:26.0, name:iPad Air 11-inch (M3) }
{ platform:iOS Simulator, arch:arm64, id:AD038BAF-21F2-47D8-8D06-3CCDB2E46003, OS:26.0, name:iPad Air 13-inch (M3) }
{ platform:iOS Simulator, arch:x86_64, id:AD038BAF-21F2-47D8-8D06-3CCDB2E46003, OS:26.0, name:iPad Air 13-inch (M3) }
{ platform:iOS Simulator, arch:arm64, id:D954F7DE-D2F1-45A9-A5AD-468ED1E09E9C, OS:26.0, name:iPad Pro 11-inch (M4) }
{ platform:iOS Simulator, arch:x86_64, id:D954F7DE-D2F1-45A9-A5AD-468ED1E09E9C, OS:26.0, name:iPad Pro 11-inch (M4) }
{ platform:iOS Simulator, arch:arm64, id:90E811AF-0D27-406F-9D62-A086722898B9, OS:26.0, name:iPad Pro 13-inch (M4) }
{ platform:iOS Simulator, arch:x86_64, id:90E811AF-0D27-406F-9D62-A086722898B9, OS:26.0, name:iPad Pro 13-inch (M4) }
{ platform:iOS Simulator, arch:arm64, id:AC7215AF-9A15-4CD9-9EBB-254006B2477F, OS:26.0, name:iPad mini (A17 Pro) }
{ platform:iOS Simulator, arch:x86_64, id:AC7215AF-9A15-4CD9-9EBB-254006B2477F, OS:26.0, name:iPad mini (A17 Pro) }
{ platform:iOS Simulator, arch:arm64, id:2EE34D1F-8701-4887-A1BB-5304E84F5E8A, OS:26.0, name:iPhone 16 }
{ platform:iOS Simulator, arch:x86_64, id:2EE34D1F-8701-4887-A1BB-5304E84F5E8A, OS:26.0, name:iPhone 16 }
{ platform:iOS Simulator, arch:arm64, id:5A94F69F-39F1-4D54-BDDE-4BD094DC8EAB, OS:26.0, name:iPhone 16 Plus }
{ platform:iOS Simulator, arch:x86_64, id:5A94F69F-39F1-4D54-BDDE-4BD094DC8EAB, OS:26.0, name:iPhone 16 Plus }
{ platform:iOS Simulator, arch:arm64, id:0564477C-84AD-4EFA-A3A0-C92E288A2BE9, OS:26.0, name:iPhone 16 Pro }
{ platform:iOS Simulator, arch:x86_64, id:0564477C-84AD-4EFA-A3A0-C92E288A2BE9, OS:26.0, name:iPhone 16 Pro }
{ platform:iOS Simulator, arch:arm64, id:95106813-3A4A-468A-99A5-A92A44C22B4B, OS:26.0, name:iPhone 16 Pro Max }
{ platform:iOS Simulator, arch:x86_64, id:95106813-3A4A-468A-99A5-A92A44C22B4B, OS:26.0, name:iPhone 16 Pro Max }
{ platform:iOS Simulator, arch:arm64, id:FA8B8B74-3A18-4F6B-BEE3-60145FDAF81B, OS:26.0, name:iPhone 16e }
{ platform:iOS Simulator, arch:x86_64, id:FA8B8B74-3A18-4F6B-BEE3-60145FDAF81B, OS:26.0, name:iPhone 16e }
INFRASTRUCTURE ERROR (status: destinationUnavailable