Swift Package IndexBuild Information
Failed to build TensorSwift, reference master (f4616d), with Swift 6.3 for visionOS using Xcode 26.4 on 21 Apr 2026 06:10:57 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TensorSwift -destination generic/platform=xrOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/qoncept/TensorSwift.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/qoncept/TensorSwift
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at f4616d0 Merge pull request #12 from qoncept/dev-0.2.3
Cloned https://github.com/qoncept/TensorSwift.git
Revision (git rev-parse @):
f4616d049b2d5dc89ed537ad6532a505f2d3391d
SUCCESS checkout https://github.com/qoncept/TensorSwift.git at master
========================================
Build
========================================
Selected platform: visionOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/qoncept/TensorSwift.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
],
"manifest_display_name" : "TensorSwift",
"name" : "TensorSwift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "TensorSwift",
"targets" : [
"TensorSwift"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "TensorSwiftTests",
"module_type" : "SwiftTarget",
"name" : "TensorSwiftTests",
"path" : "Tests/TensorSwiftTests",
"sources" : [
"CalculationPerformanceTests.swift",
"DimensionTests.swift",
"PowerTests.swift",
"TensorMathTest.swift",
"TensorNNTests.swift",
"TensorSwiftSample.swift",
"TensorSwiftTests.swift",
"TensorTests.swift"
],
"target_dependencies" : [
"TensorSwift"
],
"type" : "test"
},
{
"c99name" : "TensorSwift",
"module_type" : "SwiftTarget",
"name" : "TensorSwift",
"path" : "Sources/TensorSwift",
"product_memberships" : [
"TensorSwift"
],
"sources" : [
"Dimension.swift",
"Operators.swift",
"Shape.swift",
"Tensor.swift",
"TensorMath.swift",
"TensorNN.swift",
"Utils.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "TensorSwift",
"schemes" : [
"MNIST",
"TensorSwift"
],
"targets" : [
"TensorSwift",
"TensorSwiftTests",
"MNIST",
"MNISTTests"
]
}
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"TensorSwift"
]
}
}
2026-04-21 02:10:46.543 xcodebuild[625:3788] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TensorSwift -destination generic/platform=xrOS
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 TensorSwift -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
TensorSwift: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'TensorSwift' in project 'TensorSwift'
➜ Explicit dependency on target 'TensorSwift' in project 'TensorSwift'
Target 'TensorSwift' in project 'TensorSwift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: af662db62d6ae62c3b724d5f1562cb59
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/af662db62d6ae62c3b724d5f1562cb59.xcbuilddata
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/TensorSwift.DependencyStaticMetadataFileList (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/TensorSwift.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/TensorSwift.modulemap (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/TensorSwift.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/TensorSwift.DependencyMetadataFileList (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/TensorSwift.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift_const_extract_protocols.json (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.SwiftFileList (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.SwiftConstValuesFileList (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.LinkFileList (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-OutputFileMap.json (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/TensorSwift.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/TensorSwift.modulemap (in target 'TensorSwift' from project 'TensorSwift')
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/TensorSwift.build/Debug-xros/TensorSwift.build/TensorSwift.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver TensorSwift normal arm64 com.apple.xcode.tools.swift.compiler (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name TensorSwift -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-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/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.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/TensorSwift.build/Debug-xros/TensorSwift.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Shape.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Shape.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Shape.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ Dimension.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Dimension.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Dimension.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ Tensor.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:176:56: error: missing argument label 'mutating:' in call
let leftHead = UnsafeMutablePointer<Float>(self.elements)
^
mutating:
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:176:28: warning: initialization of 'UnsafeMutablePointer<Float>' results in a dangling pointer
let leftHead = UnsafeMutablePointer<Float>(self.elements)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:176:61: note: implicit argument conversion from '[Tensor.Element]' (aka 'Array<Float>') to 'UnsafePointer<Float>' produces a pointer valid only for the duration of the call to 'init(mutating:)'
let leftHead = UnsafeMutablePointer<Float>(self.elements)
~~~~~^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:176:61: note: use the 'withUnsafeBufferPointer' method on Array in order to explicitly convert argument to buffer pointer valid for a defined scope
let leftHead = UnsafeMutablePointer<Float>(self.elements)
^
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:177:57: error: missing argument label 'mutating:' in call
let rightHead = UnsafeMutablePointer<Float>(tensor.elements)
^
mutating:
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:177:29: warning: initialization of 'UnsafeMutablePointer<Float>' results in a dangling pointer
let rightHead = UnsafeMutablePointer<Float>(tensor.elements)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:177:64: note: implicit argument conversion from '[Tensor.Element]' (aka 'Array<Float>') to 'UnsafePointer<Float>' produces a pointer valid only for the duration of the call to 'init(mutating:)'
let rightHead = UnsafeMutablePointer<Float>(tensor.elements)
~~~~~~~^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:177:64: note: use the 'withUnsafeBufferPointer' method on Array in order to explicitly convert argument to buffer pointer valid for a defined scope
let rightHead = UnsafeMutablePointer<Float>(tensor.elements)
^
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:179:28: error: no exact matches in call to initializer
let elements = [Float](count: (numCols * numRows).value, repeatedValue: 0.0)
^
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:179:28: note: candidate has partially matching parameter list (repeating: Float, count: Int)
let elements = [Float](count: (numCols * numRows).value, repeatedValue: 0.0)
^
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:179:28: note: candidate has partially matching parameter list (repeating: Float, count: Int)
let elements = [Float](count: (numCols * numRows).value, repeatedValue: 0.0)
^
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Dimension.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Shape.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorMath.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorNN.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Utils.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name TensorSwift -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.4 -target-sdk-name xros26.4 -external-plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.o -index-unit-output-path /TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Operators.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Operators.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftEmitModule normal arm64 Emitting\ module\ for\ TensorSwift (in target 'TensorSwift' from project 'TensorSwift')
EmitSwiftModule normal arm64 (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ TensorMath.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorMath.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorMath.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ TensorNN.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorNN.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorNN.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ Utils.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Utils.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Utils.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftDriverJobDiscovery normal arm64 Emitting module for TensorSwift (in target 'TensorSwift' from project 'TensorSwift')
SwiftDriver\ Compilation\ Requirements TensorSwift normal arm64 com.apple.xcode.tools.swift.compiler (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name TensorSwift -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-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/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.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/TensorSwift.build/Debug-xros/TensorSwift.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/TensorSwift-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-Swift.h (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/TensorSwift-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/TensorSwift.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.swiftmodule (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/TensorSwift.swiftmodule/arm64-apple-xros.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/TensorSwift.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.swiftdoc (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/TensorSwift.swiftmodule/arm64-apple-xros.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/TensorSwift.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.abi.json (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/TensorSwift.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/TensorSwift.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.swiftsourceinfo (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/TensorSwift.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling Utils.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftDriverJobDiscovery normal arm64 Compiling Dimension.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftDriverJobDiscovery normal arm64 Compiling Shape.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftDriverJobDiscovery normal arm64 Compiling Operators.swift (in target 'TensorSwift' from project 'TensorSwift')
2026-04-21 02:10:48.097 xcodebuild[636:3911] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 Compiling\ Tensor.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift (in target 'TensorSwift' from project 'TensorSwift')
Building workspace spi-builder-workspace with scheme TensorSwift
(3 failures)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
TensorSwift: /Users/admin/builder/spi-builder-workspace
resolved source packages: TensorSwift
2026-04-21 02:10:54.558 xcodebuild[670:4097] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "TensorSwift",
"name" : "TensorSwift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "TensorSwift",
"targets" : [
"TensorSwift"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "TensorSwiftTests",
"module_type" : "SwiftTarget",
"name" : "TensorSwiftTests",
"path" : "Tests/TensorSwiftTests",
"sources" : [
"CalculationPerformanceTests.swift",
"DimensionTests.swift",
"PowerTests.swift",
"TensorMathTest.swift",
"TensorNNTests.swift",
"TensorSwiftSample.swift",
"TensorSwiftTests.swift",
"TensorTests.swift"
],
"target_dependencies" : [
"TensorSwift"
],
"type" : "test"
},
{
"c99name" : "TensorSwift",
"module_type" : "SwiftTarget",
"name" : "TensorSwift",
"path" : "Sources/TensorSwift",
"product_memberships" : [
"TensorSwift"
],
"sources" : [
"Dimension.swift",
"Operators.swift",
"Shape.swift",
"Tensor.swift",
"TensorMath.swift",
"TensorNN.swift",
"Utils.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"TensorSwift"
]
}
}
2026-04-21 02:10:55.656 xcodebuild[680:4193] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TensorSwift -destination generic/platform=xrOS
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 TensorSwift -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
TensorSwift: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'TensorSwift' in project 'TensorSwift'
➜ Explicit dependency on target 'TensorSwift' in project 'TensorSwift'
Target 'TensorSwift' in project 'TensorSwift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
SwiftDriver TensorSwift normal arm64 com.apple.xcode.tools.swift.compiler (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name TensorSwift -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-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/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift.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/TensorSwift.build/Debug-xros/TensorSwift.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ TensorSwift (in target 'TensorSwift' from project 'TensorSwift')
EmitSwiftModule normal arm64 (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ TensorMath.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorMath.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorMath.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ Tensor.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift (in target 'TensorSwift' from project 'TensorSwift')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Dimension.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Shape.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorMath.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorNN.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Utils.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/TensorSwift_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name TensorSwift -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.4 -target-sdk-name xros26.4 -external-plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.o -index-unit-output-path /TensorSwift.build/Debug-xros/TensorSwift.build/Objects-normal/arm64/Tensor.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:176:56: error: missing argument label 'mutating:' in call
let leftHead = UnsafeMutablePointer<Float>(self.elements)
^
mutating:
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:176:28: warning: initialization of 'UnsafeMutablePointer<Float>' results in a dangling pointer
let leftHead = UnsafeMutablePointer<Float>(self.elements)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:176:61: note: implicit argument conversion from '[Tensor.Element]' (aka 'Array<Float>') to 'UnsafePointer<Float>' produces a pointer valid only for the duration of the call to 'init(mutating:)'
let leftHead = UnsafeMutablePointer<Float>(self.elements)
~~~~~^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:176:61: note: use the 'withUnsafeBufferPointer' method on Array in order to explicitly convert argument to buffer pointer valid for a defined scope
let leftHead = UnsafeMutablePointer<Float>(self.elements)
^
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:177:57: error: missing argument label 'mutating:' in call
let rightHead = UnsafeMutablePointer<Float>(tensor.elements)
^
mutating:
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:177:29: warning: initialization of 'UnsafeMutablePointer<Float>' results in a dangling pointer
let rightHead = UnsafeMutablePointer<Float>(tensor.elements)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:177:64: note: implicit argument conversion from '[Tensor.Element]' (aka 'Array<Float>') to 'UnsafePointer<Float>' produces a pointer valid only for the duration of the call to 'init(mutating:)'
let rightHead = UnsafeMutablePointer<Float>(tensor.elements)
~~~~~~~^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:177:64: note: use the 'withUnsafeBufferPointer' method on Array in order to explicitly convert argument to buffer pointer valid for a defined scope
let rightHead = UnsafeMutablePointer<Float>(tensor.elements)
^
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:179:28: error: no exact matches in call to initializer
let elements = [Float](count: (numCols * numRows).value, repeatedValue: 0.0)
^
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:179:28: note: candidate has partially matching parameter list (repeating: Float, count: Int)
let elements = [Float](count: (numCols * numRows).value, repeatedValue: 0.0)
^
/Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift:179:28: note: candidate has partially matching parameter list (repeating: Float, count: Int)
let elements = [Float](count: (numCols * numRows).value, repeatedValue: 0.0)
^
SwiftCompile normal arm64 Compiling\ TensorNN.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorNN.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/TensorNN.swift (in target 'TensorSwift' from project 'TensorSwift')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
2026-04-21 02:10:56.525 xcodebuild[683:4224] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftCompile normal arm64 Compiling\ Tensor.swift /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift (in target 'TensorSwift' from project 'TensorSwift')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TensorSwift/Tensor.swift (in target 'TensorSwift' from project 'TensorSwift')
Building workspace spi-builder-workspace with scheme TensorSwift
(3 failures)
BUILD FAILURE 6.3 visionOS