Swift Package IndexBuild Information
Failed to build Compute with Swift 6.3 for watchOS using Xcode 26.4.
Build Command
Build command unavailableBuild Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/jcmosc/Compute.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jcmosc/Compute
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 7e1d082 Fix crash when comparing fields following an enum
Submodule path 'Checkouts/swift-runtime-headers': checked out '42c0a0f7b02cc040c5a537fc5c577ca9b884dff8'
Submodule 'Checkouts/swift-runtime-headers' (https://github.com/jcmosc/swift-runtime-headers.git) registered for path 'Checkouts/swift-runtime-headers'
Cloning into '/Users/admin/builder/spi-builder-workspace/Checkouts/swift-runtime-headers'...
Cloned https://github.com/jcmosc/Compute.git
Revision (git rev-parse @):
7e1d08250bc18cacd517a25659dbd13871cae8ac
SUCCESS checkout https://github.com/jcmosc/Compute.git at main
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Build
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Selected platform: watchOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/jcmosc/Compute.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"cxx_language_standard" : "c++20",
"dependencies" : [
{
"identity" : "swift-algorithms",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-algorithms"
},
{
"identity" : "semaphore",
"requirement" : {
"range" : [
{
"lower_bound" : "0.1.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/groue/Semaphore"
}
],
"manifest_display_name" : "Compute",
"name" : "Compute",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "26.0"
}
],
"products" : [
{
"name" : "Compute",
"targets" : [
"Compute"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "_ComputeTestSupport",
"targets" : [
"_ComputeTestSupport"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "_ComputeTestSupport",
"module_type" : "SwiftTarget",
"name" : "_ComputeTestSupport",
"path" : "Sources/_ComputeTestSupport",
"product_memberships" : [
"_ComputeTestSupport"
],
"sources" : [
"AssertEqualWithDiff.swift"
],
"type" : "library"
},
{
"c99name" : "UtilitiesTests",
"module_type" : "SwiftTarget",
"name" : "UtilitiesTests",
"path" : "Tests/UtilitiesTests",
"sources" : [
"HashTableTests.swift",
"HeapTests.swift",
"ListTests.swift"
],
"target_dependencies" : [
"Utilities"
],
"type" : "test"
},
{
"c99name" : "Utilities",
"module_type" : "ClangTarget",
"name" : "Utilities",
"path" : "Sources/Utilities",
"product_memberships" : [
"Compute"
],
"sources" : [
"HashTable.cpp",
"Heap.cpp"
],
"target_dependencies" : [
"Platform",
"SwiftCorelibsCoreFoundation"
],
"type" : "library"
},
{
"c99name" : "SwiftCorelibsCoreFoundation",
"module_type" : "ClangTarget",
"name" : "SwiftCorelibsCoreFoundation",
"path" : "Sources/SwiftCorelibsCoreFoundation",
"product_memberships" : [
"Compute"
],
"sources" : [
"empty.c"
],
"type" : "library"
},
{
"c99name" : "Platform",
"module_type" : "ClangTarget",
"name" : "Platform",
"path" : "Sources/Platform",
"product_memberships" : [
"Compute"
],
"sources" : [
"MachOFile.cpp",
"image.cpp",
"log.c"
],
"type" : "library"
},
{
"c99name" : "ComputeTests",
"module_type" : "SwiftTarget",
"name" : "ComputeTests",
"path" : "Tests/ComputeTests",
"product_dependencies" : [
"Algorithms",
"Semaphore"
],
"sources" : [
"Shared/Attribute/AnyAttributeTests.swift",
"Shared/Attribute/AttributeBodyTests.swift",
"Shared/Attribute/AttributeTests.swift",
"Shared/Attribute/ExternalTests.swift",
"Shared/Attribute/IndirectAttributeTests.swift",
"Shared/Attribute/RuleTests.swift",
"Shared/Attribute/WeakAttributeTests.swift",
"Shared/Graph+DictionaryDescription.swift",
"Shared/Graph/GraphTests.swift",
"Shared/Runtime/CompareValuesTests.swift",
"Shared/Runtime/MetadataTests.swift",
"Shared/Runtime/ReflectionTests.swift",
"Shared/Runtime/TupleTypeTests.swift",
"Shared/Subgraph/SubgraphTests.swift",
"Shared/Subgraph/TreeTests.swift",
"Shared/SubgraphApplyingTrait.swift",
"Shared/TestTypes.swift",
"Shims.swift"
],
"target_dependencies" : [
"Compute",
"_ComputeTestSupport"
],
"type" : "test"
},
{
"c99name" : "ComputeLayoutDescriptorTests",
"module_type" : "SwiftTarget",
"name" : "ComputeLayoutDescriptorTests",
"path" : "Tests/ComputeLayoutDescriptorTests",
"sources" : [
"Shared/CompareValuesTests.swift",
"Shared/PrefetchCompareValuesTests.swift",
"Shared/Util/reprinting.swift",
"Shims.swift"
],
"target_dependencies" : [
"Compute"
],
"type" : "test"
},
{
"c99name" : "ComputeCxxSwiftSupport",
"module_type" : "SwiftTarget",
"name" : "ComputeCxxSwiftSupport",
"path" : "Sources/ComputeCxxSwiftSupport",
"product_memberships" : [
"Compute"
],
"sources" : [
"ComputeCxxSwiftSupport.swift"
],
"type" : "library"
},
{
"c99name" : "ComputeCxx",
"module_type" : "ClangTarget",
"name" : "ComputeCxx",
"path" : "Sources/ComputeCxx",
"product_memberships" : [
"Compute"
],
"sources" : [
"Attribute/AttributeData/Node/IndirectNode.cpp",
"Attribute/AttributeData/Node/Node.cpp",
"Attribute/AttributeID/AGAttribute.cpp",
"Attribute/AttributeID/AGWeakAttribute.cpp",
"Attribute/AttributeID/AttributeID.cpp",
"Attribute/AttributeID/WeakAttributeID.cpp",
"Closure/AGClosure.cpp",
"Comparison/AGComparison.cpp",
"Comparison/Compare.cpp",
"Comparison/LayoutDescriptor.cpp",
"Data/Table.cpp",
"Data/Zone.cpp",
"Errors/Errors.cpp",
"Graph/AGDescription.mm",
"Graph/AGGraph.cpp",
"Graph/AGGraph.mm",
"Graph/Context.cpp",
"Graph/Graph.cpp",
"Graph/Graph.mm",
"Graph/KeyTable.cpp",
"Graph/TraceRecorder.cpp",
"Graph/Tree/AGTreeElement.cpp",
"Graph/Tree/AGTreeValue.cpp",
"Graph/Tree/TreeDataElement.cpp",
"Graph/UpdateStack.cpp",
"Log/Log.cpp",
"Subgraph/AGSubgraph.cpp",
"Subgraph/NodeCache.cpp",
"Subgraph/Subgraph.cpp",
"Swift/AGTuple.cpp",
"Swift/AGType.cpp",
"Swift/ContextDescriptor.cpp",
"Swift/Metadata.cpp",
"Swift/MetadataVisitor.cpp",
"Time/Time.cpp",
"Trace/ExternalTrace.cpp",
"Trace/Trace.cpp",
"UniqueID/AGUniqueID.cpp"
],
"target_dependencies" : [
"Platform",
"Utilities",
"ComputeCxxSwiftSupport",
"SwiftCorelibsCoreFoundation"
],
"type" : "library"
},
{
"c99name" : "Compute",
"module_type" : "SwiftTarget",
"name" : "Compute",
"path" : "Sources/Compute",
"product_memberships" : [
"Compute"
],
"sources" : [
"Attribute/AnyAttribute.swift",
"Attribute/Attribute.swift",
"Attribute/AttributeType.swift",
"Attribute/Body/AttributeBody.swift",
"Attribute/Body/AttributeBodyVisitor.swift",
"Attribute/External.swift",
"Attribute/Indirect/IndirectAttribute.swift",
"Attribute/Observed/ObservedAttribute.swift",
"Attribute/Optional/AnyOptionalAttribute.swift",
"Attribute/Optional/OptionalAttribute.swift",
"Attribute/PointerOffset.swift",
"Attribute/Rule/Focus.swift",
"Attribute/Rule/Map.swift",
"Attribute/Rule/Rule.swift",
"Attribute/Rule/StatefulRule.swift",
"Attribute/RuleContext/AnyRuleContext.swift",
"Attribute/RuleContext/RuleContext.swift",
"Attribute/Weak/AnyWeakAttribute.swift",
"Attribute/Weak/WeakAttribute.swift",
"Compute.swift",
"Graph/Graph.swift",
"Graph/Subgraph.swift",
"Graph/TreeElement.swift",
"Runtime/CompareValues.swift",
"Runtime/Enum.swift",
"Runtime/Metadata.swift",
"Runtime/Signature.swift",
"Runtime/Tuple.swift",
"Utility/FoundationExtensions/String+CFString.swift"
],
"target_dependencies" : [
"ComputeCxx"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "Compute",
"schemes" : [
"Compute"
],
"targets" : [
"Compute"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Compute -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.4.0.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 Compute -destination generic/platform=watchOS
2026-04-17 20:15:43.106 xcodebuild[635:3774] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-17 20:15:43.132 xcodebuild[635:3774] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-17-04_20-15-0043.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
{ generic:1, platform:watchOS }
Available destinations for the "Compute" scheme:
{ platform:macOS, arch:arm64, id:a15fa31d6c86387a23de436e678eabf981cf55e6, name:My Mac }
{ platform:macOS, arch:x86_64, id:a15fa31d6c86387a23de436e678eabf981cf55e6, 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:visionOS, id:dvtdevice-DVTiOSDevicePlaceholder-xros:placeholder, name:Any visionOS Device }
{ platform:visionOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-xrsimulator:placeholder, name:Any visionOS Simulator Device }
{ platform:visionOS Simulator, arch:arm64, id:0A65DF41-4C5A-42D8-80FB-C7AD911E0B72, OS:26.4, name:Apple Vision Pro }
{ platform:iOS Simulator, arch:arm64, id:ED6D44FB-E2CB-4753-A0FD-FD31596FEC80, OS:26.4, name:iPad (A16) }
{ platform:iOS Simulator, arch:arm64, id:BCEC8334-6B95-4648-94D6-7CF60E7EFD82, OS:26.4, name:iPad Air 11-inch (M4) }
{ platform:iOS Simulator, arch:arm64, id:45BB79BC-7646-4F19-8D06-DCBD411E98C0, OS:26.4, name:iPad Air 13-inch (M4) }
{ platform:iOS Simulator, arch:arm64, id:1C3FCF57-F496-44A8-91C7-42D1FBB47B6C, OS:26.4, name:iPad Pro 11-inch (M5) }
{ platform:iOS Simulator, arch:arm64, id:78ECA907-6BCE-4638-957D-C2669C42F4B7, OS:26.4, name:iPad Pro 13-inch (M5) }
{ platform:iOS Simulator, arch:arm64, id:4E377BD7-D244-4C67-AA71-C9334B19DD83, OS:26.4, name:iPad mini (A17 Pro) }
{ platform:iOS Simulator, arch:arm64, id:5E07715F-630C-4684-A995-1B2EE7BD6598, OS:26.4, name:iPhone 17 }
{ platform:iOS Simulator, arch:arm64, id:C413B30A-952C-4663-B1C5-64938D82C4AB, OS:26.4, name:iPhone 17 Pro }
{ platform:iOS Simulator, arch:arm64, id:407D5276-A344-478A-B9C8-EB27CE780CB6, OS:26.4, name:iPhone 17 Pro Max }
{ platform:iOS Simulator, arch:arm64, id:720F5E9E-7490-4565-8AC1-7A6A63551BBC, OS:26.4, name:iPhone 17e }
{ platform:iOS Simulator, arch:arm64, id:51B1D6CF-85BF-4B9E-ACCF-FD3A9AD197FF, OS:26.4, name:iPhone Air }
INFRASTRUCTURE ERROR (status: destinationUnavailable