Swift Package Index

Build Information

Failed to build CollapsibleHeader, reference main (78ffbd), with Swift 6.1 for visionOS using Xcode 16.3 on 4 Sep 2026 05:57:44 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/RavanSA/CollapsibleHeader.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/RavanSA/CollapsibleHeader
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 78ffbda Add GitHub Actions CI and Swift Package Index badges
Cloned https://github.com/RavanSA/CollapsibleHeader.git
Revision (git rev-parse @):
78ffbdaa1dd0f90e02d51728f93270a84dbc1e9a
SUCCESS checkout https://github.com/RavanSA/CollapsibleHeader.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/RavanSA/CollapsibleHeader.git
https://github.com/RavanSA/CollapsibleHeader.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CollapsibleHeader",
  "name" : "CollapsibleHeader",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "CollapsibleHeader",
      "targets" : [
        "CollapsibleHeader"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CollapsibleHeaderTests",
      "module_type" : "SwiftTarget",
      "name" : "CollapsibleHeaderTests",
      "path" : "Tests/CollapsibleHeaderTests",
      "sources" : [
        "CollapseDriverTests.swift",
        "CollapsibleHeaderLayoutTests.swift"
      ],
      "target_dependencies" : [
        "CollapsibleHeader"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CollapsibleHeader",
      "module_type" : "SwiftTarget",
      "name" : "CollapsibleHeader",
      "path" : "Sources/CollapsibleHeader",
      "product_memberships" : [
        "CollapsibleHeader"
      ],
      "sources" : [
        "CollapseAnchor.swift",
        "CollapseContext.swift",
        "CollapseDriver.swift",
        "CollapseMetrics.swift",
        "CollapsibleHeaderController.swift",
        "CollapsibleHeaderKeys.swift",
        "CollapsibleHeaderLayout.swift",
        "CollapsibleHeaderModifiers.swift",
        "CollapsibleHeaderScrollView.swift",
        "RectCorner.swift",
        "ScrollBridge.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  CollapsibleHeader: /Users/admin/builder/spi-builder-workspace
resolved source packages: CollapsibleHeader
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CollapsibleHeader",
  "name" : "CollapsibleHeader",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "CollapsibleHeader",
      "targets" : [
        "CollapsibleHeader"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CollapsibleHeaderTests",
      "module_type" : "SwiftTarget",
      "name" : "CollapsibleHeaderTests",
      "path" : "Tests/CollapsibleHeaderTests",
      "sources" : [
        "CollapseDriverTests.swift",
        "CollapsibleHeaderLayoutTests.swift"
      ],
      "target_dependencies" : [
        "CollapsibleHeader"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CollapsibleHeader",
      "module_type" : "SwiftTarget",
      "name" : "CollapsibleHeader",
      "path" : "Sources/CollapsibleHeader",
      "product_memberships" : [
        "CollapsibleHeader"
      ],
      "sources" : [
        "CollapseAnchor.swift",
        "CollapseContext.swift",
        "CollapseDriver.swift",
        "CollapseMetrics.swift",
        "CollapsibleHeaderController.swift",
        "CollapsibleHeaderKeys.swift",
        "CollapsibleHeaderLayout.swift",
        "CollapsibleHeaderModifiers.swift",
        "CollapsibleHeaderScrollView.swift",
        "RectCorner.swift",
        "ScrollBridge.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CollapsibleHeader"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CollapsibleHeader -destination generic/platform=xrOS 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 CollapsibleHeader -destination generic/platform=xrOS "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
Resolve Package Graph
Resolved source packages:
  CollapsibleHeader: /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 'CollapsibleHeader' in project 'CollapsibleHeader'
        ➜ Explicit dependency on target 'CollapsibleHeader' in project 'CollapsibleHeader'
    Target 'CollapsibleHeader' in project 'CollapsibleHeader' (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/XROS.platform/Developer/SDKs/XROS2.4.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: 5890ee2b8cd369155191a3887586a247
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/5890ee2b8cd369155191a3887586a247.xcbuilddata
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
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
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/XROS.platform/Developer/SDKs/XROS2.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /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/XROS.platform/Developer/SDKs/XROS2.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
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
    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/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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/CollapsibleHeader.modulemap (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/CollapsibleHeader.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/CollapsibleHeader.DependencyStaticMetadataFileList (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/CollapsibleHeader.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/CollapsibleHeader.DependencyMetadataFileList (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/CollapsibleHeader.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.LinkFileList (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-OutputFileMap.json (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.SwiftConstValuesFileList (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.SwiftFileList (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader_const_extract_protocols.json (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/CollapsibleHeader.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/CollapsibleHeader.modulemap (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/CollapsibleHeader.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver CollapsibleHeader normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CollapsibleHeader -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.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 -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader_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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ CollapseAnchor.swift,\ CollapseContext.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseAnchor.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseContext.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseAnchor.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseContext.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderModifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderModifiers.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderModifiers.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderKeys.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderKeys.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderKeys.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ RectCorner.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/RectCorner.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/RectCorner.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderScrollView.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderScrollView.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderScrollView.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapseDriver.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseDriver.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseDriver.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ CollapsibleHeader (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
EmitSwiftModule normal arm64 (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderLayout.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderLayout.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderLayout.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderController.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseAnchor.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseContext.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseDriver.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseMetrics.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderKeys.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderLayout.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderModifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderScrollView.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/RectCorner.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -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 -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.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 -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CollapsibleHeader -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.o -index-unit-output-path /CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.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/CollapsibleHeader/CollapsibleHeaderController.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift:33:35: error: 'UIScreen' is unavailable in visionOS
    let width = proposal.width ?? UIScreen.main.bounds.width
                                  ^~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScreen.h:54:12: note: 'UIScreen' has been explicitly marked unavailable here
@interface UIScreen : NSObject <UITraitEnvironment>
           ^
SwiftCompile normal arm64 Compiling\ ScrollBridge.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:27:46: warning: cannot form key path to main actor-isolated property 'contentOffset'; this is an error in the Swift 6 language mode
    offsetObservation = scrollView.observe(\.contentOffset, options: [.new]) { [weak self] view, _ in
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:28:7: warning: capture of 'self' with non-sendable type 'ScrollBridgeCoordinator?' in a '@Sendable' closure
      self?.scrollViewMoved(view)
      ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:11:13: note: class 'ScrollBridgeCoordinator' does not conform to the 'Sendable' protocol
final class ScrollBridgeCoordinator: NSObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:30:37: warning: call to main actor-isolated instance method 'addTarget(_:action:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
    scrollView.panGestureRecognizer.addTarget(self, action: #selector(handlePan(_:)))
                                    ^
UIKit.UIGestureRecognizer.addTarget:2:22: note: calls to instance method 'addTarget(_:action:)' from outside of its actor context are implicitly asynchronous
@MainActor open func addTarget(_ target: Any, action: Selector)}
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:24:8: note: add '@MainActor' to make instance method 'attach' part of global actor 'MainActor'
  func attach(_ scrollView: UIScrollView) {
       ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:30:16: warning: main actor-isolated property 'panGestureRecognizer' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    scrollView.panGestureRecognizer.addTarget(self, action: #selector(handlePan(_:)))
               ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:225:56: note: property declared here
@property(nonatomic, readonly) UIPanGestureRecognizer *panGestureRecognizer API_AVAILABLE(ios(5.0));
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:24:8: note: add '@MainActor' to make instance method 'attach' part of global actor 'MainActor'
  func attach(_ scrollView: UIScrollView) {
       ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:35:19: warning: main actor-isolated property 'state' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    guard gesture.state == .ended || gesture.state == .cancelled else { return }
                  ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIGestureRecognizer.h:48:56: note: property declared here
@property(nonatomic,readonly) UIGestureRecognizerState state;  // the current state of the gesture recognizer
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:33:22: note: add '@MainActor' to make instance method 'handlePan' part of global actor 'MainActor'
  @objc private func handlePan(_ gesture: UIPanGestureRecognizer) {
                     ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:35:46: warning: main actor-isolated property 'state' can not be referenced from a nonisolated autoclosure; this is an error in the Swift 6 language mode
    guard gesture.state == .ended || gesture.state == .cancelled else { return }
                                             ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIGestureRecognizer.h:48:56: note: property declared here
@property(nonatomic,readonly) UIGestureRecognizerState state;  // the current state of the gesture recognizer
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:59:23: warning: main actor-isolated property 'contentOffset' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    return scrollView.contentOffset.y + scrollView.adjustedContentInset.top
                      ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:55:59: note: property declared here
@property(nonatomic)         CGPoint                      contentOffset;                  // default CGPointZero
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:59:52: warning: main actor-isolated property 'adjustedContentInset' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    return scrollView.contentOffset.y + scrollView.adjustedContentInset.top
                                                   ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:67:45: note: property declared here
@property(nonatomic, readonly) UIEdgeInsets adjustedContentInset API_AVAILABLE(ios(11.0), tvos(11.0)) API_UNAVAILABLE(watchos);
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:65:16: warning: call to main actor-isolated instance method 'setContentOffset(_:animated:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
    scrollView.setContentOffset(
               ^
UIKit.UIScrollView.setContentOffset:2:22: note: calls to instance method 'setContentOffset(_:animated:)' from outside of its actor context are implicitly asynchronous
@MainActor open func setContentOffset(_ contentOffset: CGPoint, animated: Bool)}
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:62:8: note: add '@MainActor' to make instance method 'snapNow()' part of global actor 'MainActor'
  func snapNow() {
       ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:66:29: warning: main actor-isolated property 'contentOffset' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
      CGPoint(x: scrollView.contentOffset.x, y: target - scrollView.adjustedContentInset.top),
                            ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:55:59: note: property declared here
@property(nonatomic)         CGPoint                      contentOffset;                  // default CGPointZero
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:62:8: note: add '@MainActor' to make instance method 'snapNow()' part of global actor 'MainActor'
  func snapNow() {
       ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:66:69: warning: main actor-isolated property 'adjustedContentInset' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
      CGPoint(x: scrollView.contentOffset.x, y: target - scrollView.adjustedContentInset.top),
                                                                    ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:67:45: note: property declared here
@property(nonatomic, readonly) UIEdgeInsets adjustedContentInset API_AVAILABLE(ios(11.0), tvos(11.0)) API_UNAVAILABLE(watchos);
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:62:8: note: add '@MainActor' to make instance method 'snapNow()' part of global actor 'MainActor'
  func snapNow() {
       ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:74:29: warning: main actor-isolated property 'isDragging' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    let moving = scrollView.isDragging || scrollView.isDecelerating
                            ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:160:56: note: property declared here
@property(nonatomic, readonly, getter=isDragging) BOOL dragging;
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:71:16: note: add '@MainActor' to make instance method 'scrollViewMoved' part of global actor 'MainActor'
  private func scrollViewMoved(_ scrollView: UIScrollView) {
               ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:74:54: warning: main actor-isolated property 'isDecelerating' can not be referenced from a nonisolated autoclosure; this is an error in the Swift 6 language mode
    let moving = scrollView.isDragging || scrollView.isDecelerating
                                                     ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:163:60: note: property declared here
@property(nonatomic, readonly, getter=isDecelerating) BOOL decelerating;
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:84:32: warning: main actor-isolated property 'contentSize' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    let maxOffset = scrollView.contentSize.height - scrollView.bounds.height
                               ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:56:59: note: property declared here
@property(nonatomic)         CGSize                       contentSize;                    // default CGSizeZero
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:81:16: note: add '@MainActor' to make instance method 'triggerLoadMoreIfNeeded' part of global actor 'MainActor'
  private func triggerLoadMoreIfNeeded(_ scrollView: UIScrollView) {
               ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:84:64: warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    let maxOffset = scrollView.contentSize.height - scrollView.bounds.height
                                                               ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:188:40: note: property declared here
@property(nonatomic) CGRect            bounds;      // default bounds is zero origin, frame size. animatable
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:81:16: note: add '@MainActor' to make instance method 'triggerLoadMoreIfNeeded' part of global actor 'MainActor'
  private func triggerLoadMoreIfNeeded(_ scrollView: UIScrollView) {
               ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:85:37: warning: main actor-isolated property 'contentOffset' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    guard maxOffset > 0, scrollView.contentOffset.y >= maxOffset + loadMoreThreshold else { return }
                                    ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:55:59: note: property declared here
@property(nonatomic)         CGPoint                      contentOffset;                  // default CGPointZero
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:81:16: note: add '@MainActor' to make instance method 'triggerLoadMoreIfNeeded' part of global actor 'MainActor'
  private func triggerLoadMoreIfNeeded(_ scrollView: UIScrollView) {
               ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:96:38: warning: call to main actor-isolated instance method 'removeTarget(_:action:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
    scrollView?.panGestureRecognizer.removeTarget(self, action: #selector(handlePan(_:)))
                                     ^
UIKit.UIGestureRecognizer.removeTarget:2:22: note: calls to instance method 'removeTarget(_:action:)' from outside of its actor context are implicitly asynchronous
@MainActor open func removeTarget(_ target: Any?, action: Selector?)}
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:96:17: warning: main actor-isolated property 'panGestureRecognizer' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
    scrollView?.panGestureRecognizer.removeTarget(self, action: #selector(handlePan(_:)))
                ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScrollView.h:225:56: note: property declared here
@property(nonatomic, readonly) UIPanGestureRecognizer *panGestureRecognizer API_AVAILABLE(ios(5.0));
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:96:38: warning: sending value of non-Sendable type 'ScrollBridgeCoordinator' risks causing data races; this is an error in the Swift 6 language mode
    scrollView?.panGestureRecognizer.removeTarget(self, action: #selector(handlePan(_:)))
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:96:38: note: sending task-isolated value of non-Sendable type 'ScrollBridgeCoordinator' to main actor-isolated instance method 'removeTarget(_:action:)' risks causing races in between task-isolated and main actor-isolated uses
    scrollView?.panGestureRecognizer.removeTarget(self, action: #selector(handlePan(_:)))
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:30:37: warning: sending value of non-Sendable type 'ScrollBridgeCoordinator' risks causing data races; this is an error in the Swift 6 language mode
    scrollView.panGestureRecognizer.addTarget(self, action: #selector(handlePan(_:)))
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:30:37: note: sending task-isolated value of non-Sendable type 'ScrollBridgeCoordinator' to main actor-isolated instance method 'addTarget(_:action:)' risks causing races in between task-isolated and main actor-isolated uses
    scrollView.panGestureRecognizer.addTarget(self, action: #selector(handlePan(_:)))
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:89:13: warning: sending 'loadMore' risks causing data races; this is an error in the Swift 6 language mode
      await loadMore()
~~~~~~~~~~~~^~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:89:13: note: task-isolated 'loadMore' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
      await loadMore()
            ^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:90:7: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
      isLoadingMore = false
~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:90:7: note: task-isolated 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
      isLoadingMore = false
      ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:39:49: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
      DispatchQueue.main.async { [weak self] in self?.snapNow() }
                               ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:39:49: note: task-isolated 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
      DispatchQueue.main.async { [weak self] in self?.snapNow() }
                                                ^~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:47:19: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
        guard let self, let scrollView = self.scrollView else { return }
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift:47:19: note: task-isolated 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
        guard let self, let scrollView = self.scrollView else { return }
                  ^~~~
SwiftCompile normal arm64 Compiling\ CollapseMetrics.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseMetrics.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseMetrics.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for CollapsibleHeader (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftDriver\ Compilation\ Requirements CollapsibleHeader normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CollapsibleHeader -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.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 -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader_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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling CollapseMetrics.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/CollapsibleHeader-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-Swift.h (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/CollapsibleHeader-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CollapsibleHeader.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftmodule (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CollapsibleHeader.swiftmodule/arm64-apple-xros.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CollapsibleHeader.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftdoc (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CollapsibleHeader.swiftmodule/arm64-apple-xros.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CollapsibleHeader.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.abi.json (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CollapsibleHeader.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CollapsibleHeader.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftsourceinfo (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CollapsibleHeader.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling CollapsibleHeaderScrollView.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ CollapsibleHeaderController.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
	Building workspace spi-builder-workspace with scheme CollapsibleHeader
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  CollapsibleHeader: /Users/admin/builder/spi-builder-workspace
resolved source packages: CollapsibleHeader
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CollapsibleHeader",
  "name" : "CollapsibleHeader",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "CollapsibleHeader",
      "targets" : [
        "CollapsibleHeader"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CollapsibleHeaderTests",
      "module_type" : "SwiftTarget",
      "name" : "CollapsibleHeaderTests",
      "path" : "Tests/CollapsibleHeaderTests",
      "sources" : [
        "CollapseDriverTests.swift",
        "CollapsibleHeaderLayoutTests.swift"
      ],
      "target_dependencies" : [
        "CollapsibleHeader"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CollapsibleHeader",
      "module_type" : "SwiftTarget",
      "name" : "CollapsibleHeader",
      "path" : "Sources/CollapsibleHeader",
      "product_memberships" : [
        "CollapsibleHeader"
      ],
      "sources" : [
        "CollapseAnchor.swift",
        "CollapseContext.swift",
        "CollapseDriver.swift",
        "CollapseMetrics.swift",
        "CollapsibleHeaderController.swift",
        "CollapsibleHeaderKeys.swift",
        "CollapsibleHeaderLayout.swift",
        "CollapsibleHeaderModifiers.swift",
        "CollapsibleHeaderScrollView.swift",
        "RectCorner.swift",
        "ScrollBridge.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CollapsibleHeader"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CollapsibleHeader -destination generic/platform=xrOS
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 CollapsibleHeader -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  CollapsibleHeader: /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 'CollapsibleHeader' in project 'CollapsibleHeader'
        ➜ Explicit dependency on target 'CollapsibleHeader' in project 'CollapsibleHeader'
    Target 'CollapsibleHeader' in project 'CollapsibleHeader' (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/XROS.platform/Developer/SDKs/XROS2.4.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: af530abd5cdfd06000d4f258e50e1088
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/af530abd5cdfd06000d4f258e50e1088.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/XROS.platform/Developer/SDKs/XROS2.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /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/XROS.platform/Developer/SDKs/XROS2.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
SwiftDriver CollapsibleHeader normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CollapsibleHeader -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.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 -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader_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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ CollapseDriver.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseDriver.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseDriver.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapseMetrics.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseMetrics.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseMetrics.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderLayout.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderLayout.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderLayout.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderController.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseAnchor.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseContext.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseDriver.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseMetrics.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderKeys.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderLayout.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderModifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderScrollView.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/RectCorner.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -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 -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeader_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.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 -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.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/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CollapsibleHeader -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.o -index-unit-output-path /CollapsibleHeader.build/Debug-xros/CollapsibleHeader.build/Objects-normal/arm64/CollapsibleHeaderController.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/CollapsibleHeader/CollapsibleHeaderController.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift:33:35: error: 'UIScreen' is unavailable in visionOS
    let width = proposal.width ?? UIScreen.main.bounds.width
                                  ^~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScreen.h:54:12: note: 'UIScreen' has been explicitly marked unavailable here
@interface UIScreen : NSObject <UITraitEnvironment>
           ^
SwiftCompile normal arm64 Compiling\ CollapsibleHeaderKeys.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderKeys.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderKeys.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ScrollBridge.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/ScrollBridge.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderModifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderModifiers.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderModifiers.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapsibleHeaderScrollView.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderScrollView.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderScrollView.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CollapseAnchor.swift,\ CollapseContext.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseAnchor.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseContext.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseAnchor.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapseContext.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ RectCorner.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/RectCorner.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/RectCorner.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ CollapsibleHeader (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
SwiftDriverJobDiscovery normal arm64 Compiling CollapsibleHeaderKeys.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ CollapsibleHeaderController.swift /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CollapsibleHeader/CollapsibleHeaderController.swift (in target 'CollapsibleHeader' from project 'CollapsibleHeader')
	Building workspace spi-builder-workspace with scheme CollapsibleHeader
(3 failures)
BUILD FAILURE 6.1 visionOS