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Build Information

Failed to build DicyaninARKitSession, reference master (5b3081), with Swift 6.4 for macOS (SPM) on 25 Sep 2026 22:47:01 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/hunterh37/DicyaninARKitSession.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/hunterh37/DicyaninARKitSession
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 5b30813 Add missing test target sources and fix README install snippet
Cloned https://github.com/hunterh37/DicyaninARKitSession.git
Revision (git rev-parse @):
5b30813c75bd5aecfc3c7b584ab3d9fbc91443a9
SUCCESS checkout https://github.com/hunterh37/DicyaninARKitSession.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/hunterh37/DicyaninARKitSession.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
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error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift:48:27: error: 'ARKitSession' is only available in macOS 26.0 or newer
 42 | /// try await ARKitSessionManager.shared.start(handTracking: true, sceneReconstruction: true)
 43 | /// ```
 44 | public class ARKitSessionManager {
    |              `- note: add '@available' attribute to enclosing class
 45 |     /// Shared instance of the session manager
 46 |     public static let shared = ARKitSessionManager()
 47 |
 48 |     private var session = ARKitSession()
    |                           `- error: 'ARKitSession' is only available in macOS 26.0 or newer
 49 |     private var handTracking = HandTrackingProvider()
 50 |     private var sceneReconstruction: SceneReconstructionProvider?
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift:48:27: error: 'init()' is unavailable in macOS
 46 |     public static let shared = ARKitSessionManager()
 47 |
 48 |     private var session = ARKitSession()
    |                           `- error: 'init()' is unavailable in macOS
 49 |     private var handTracking = HandTrackingProvider()
 50 |     private var sceneReconstruction: SceneReconstructionProvider?
ARKit.ARKitSession.init:3:22: note: 'init()' has been explicitly marked unavailable here
1 | class ARKitSession {
2 | @available(macOS, unavailable)
3 |   public convenience init()}
  |                      `- note: 'init()' has been explicitly marked unavailable here
4 |
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift:49:32: error: 'HandTrackingProvider' is unavailable in macOS
 47 |
 48 |     private var session = ARKitSession()
 49 |     private var handTracking = HandTrackingProvider()
    |                                `- error: 'HandTrackingProvider' is unavailable in macOS
 50 |     private var sceneReconstruction: SceneReconstructionProvider?
 51 |
ARKit.HandTrackingProvider:3:20: note: 'HandTrackingProvider' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | final public class HandTrackingProvider : DataProvider, @unchecked Sendable {
   |                    `- note: 'HandTrackingProvider' has been explicitly marked unavailable here
 4 |     final public var latestAnchors: (leftHand: HandAnchor?, rightHand: HandAnchor?) { get }
 5 |     final public var state: DataProviderState { get }
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift:50:38: error: 'SceneReconstructionProvider' is unavailable in macOS
 48 |     private var session = ARKitSession()
 49 |     private var handTracking = HandTrackingProvider()
 50 |     private var sceneReconstruction: SceneReconstructionProvider?
    |                                      `- error: 'SceneReconstructionProvider' is unavailable in macOS
 51 |
 52 |     private let handTrackingSubject = PassthroughSubject<HandAnchorUpdate, Never>()
ARKit.SceneReconstructionProvider:3:20: note: 'SceneReconstructionProvider' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | final public class SceneReconstructionProvider : DataProvider, @unchecked Sendable {
   |                    `- note: 'SceneReconstructionProvider' has been explicitly marked unavailable here
 4 |     public enum Mode : CustomStringConvertible, Sendable {
 5 |         case classification
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift:54:62: error: 'AnchorUpdate' is unavailable in macOS
 52 |     private let handTrackingSubject = PassthroughSubject<HandAnchorUpdate, Never>()
 53 |
 54 |     private let sceneReconstructionContinuation: AsyncStream<AnchorUpdate<MeshAnchor>>.Continuation
    |                                                              `- error: 'AnchorUpdate' is unavailable in macOS
 55 |
 56 |     /// Publisher that emits hand tracking updates.
ARKit.AnchorUpdate:3:15: note: 'AnchorUpdate' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | public struct AnchorUpdate<AnchorType> : CustomStringConvertible, @unchecked Sendable where AnchorType : Anchor {
   |               `- note: 'AnchorUpdate' has been explicitly marked unavailable here
 4 |     @frozen public enum Event : CustomStringConvertible, Sendable {
 5 |         case added
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift:65:56: error: 'AnchorUpdate' is unavailable in macOS
 63 |     /// This is a single-consumer broadcast of the shared `SceneReconstructionProvider`.
 64 |     /// Iterate it from one place (e.g. a mesh tracker) and re-distribute as needed.
 65 |     public let sceneReconstructionUpdates: AsyncStream<AnchorUpdate<MeshAnchor>>
    |                                                        `- error: 'AnchorUpdate' is unavailable in macOS
 66 |
 67 |     private var isRunning = false
ARKit.AnchorUpdate:3:15: note: 'AnchorUpdate' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | public struct AnchorUpdate<AnchorType> : CustomStringConvertible, @unchecked Sendable where AnchorType : Anchor {
   |               `- note: 'AnchorUpdate' has been explicitly marked unavailable here
 4 |     @frozen public enum Event : CustomStringConvertible, Sendable {
 5 |         case added
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift:160:57: error: 'HandTrackingProvider' is unavailable in macOS
158 |     }
159 |
160 |     private func publishHandTrackingUpdates(_ provider: HandTrackingProvider) async {
    |                                                         `- error: 'HandTrackingProvider' is unavailable in macOS
161 |         for await update in provider.anchorUpdates {
162 |             guard update.anchor.isTracked else { continue }
ARKit.HandTrackingProvider:3:20: note: 'HandTrackingProvider' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | final public class HandTrackingProvider : DataProvider, @unchecked Sendable {
   |                    `- note: 'HandTrackingProvider' has been explicitly marked unavailable here
 4 |     final public var latestAnchors: (leftHand: HandAnchor?, rightHand: HandAnchor?) { get }
 5 |     final public var state: DataProviderState { get }
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift:173:64: error: 'SceneReconstructionProvider' is unavailable in macOS
171 |     }
172 |
173 |     private func publishSceneReconstructionUpdates(_ provider: SceneReconstructionProvider) async {
    |                                                                `- error: 'SceneReconstructionProvider' is unavailable in macOS
174 |         for await update in provider.anchorUpdates {
175 |             sceneReconstructionContinuation.yield(update)
ARKit.SceneReconstructionProvider:3:20: note: 'SceneReconstructionProvider' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | final public class SceneReconstructionProvider : DataProvider, @unchecked Sendable {
   |                    `- note: 'SceneReconstructionProvider' has been explicitly marked unavailable here
 4 |     public enum Mode : CustomStringConvertible, Sendable {
 5 |         case classification
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/HandAnchorUpdate.swift:13:22: error: 'HandAnchor' is unavailable in macOS
11 | public struct HandAnchorUpdate {
12 |     /// Left hand anchor if available
13 |     public var left: HandAnchor?
   |                      `- error: 'HandAnchor' is unavailable in macOS
14 |     /// Right hand anchor if available
15 |     public var right: HandAnchor?
ARKit.HandAnchor:3:15: note: 'HandAnchor' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | public struct HandAnchor : TrackableAnchor, @unchecked Sendable {
   |               `- note: 'HandAnchor' has been explicitly marked unavailable here
 4 |     @frozen public enum Chirality : CustomStringConvertible, Sendable {
 5 |         case right
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/HandAnchorUpdate.swift:15:23: error: 'HandAnchor' is unavailable in macOS
13 |     public var left: HandAnchor?
14 |     /// Right hand anchor if available
15 |     public var right: HandAnchor?
   |                       `- error: 'HandAnchor' is unavailable in macOS
16 |
17 |     /// Creates a new hand anchor update
ARKit.HandAnchor:3:15: note: 'HandAnchor' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | public struct HandAnchor : TrackableAnchor, @unchecked Sendable {
   |               `- note: 'HandAnchor' has been explicitly marked unavailable here
 4 |     @frozen public enum Chirality : CustomStringConvertible, Sendable {
 5 |         case right
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/HandAnchorUpdate.swift:21:23: error: 'HandAnchor' is unavailable in macOS
19 |     ///   - left: The left hand anchor
20 |     ///   - right: The right hand anchor
21 |     public init(left: HandAnchor? = nil, right: HandAnchor? = nil) {
   |                       `- error: 'HandAnchor' is unavailable in macOS
22 |         self.left = left
23 |         self.right = right
ARKit.HandAnchor:3:15: note: 'HandAnchor' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | public struct HandAnchor : TrackableAnchor, @unchecked Sendable {
   |               `- note: 'HandAnchor' has been explicitly marked unavailable here
 4 |     @frozen public enum Chirality : CustomStringConvertible, Sendable {
 5 |         case right
/Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/HandAnchorUpdate.swift:21:49: error: 'HandAnchor' is unavailable in macOS
19 |     ///   - left: The left hand anchor
20 |     ///   - right: The right hand anchor
21 |     public init(left: HandAnchor? = nil, right: HandAnchor? = nil) {
   |                                                 `- error: 'HandAnchor' is unavailable in macOS
22 |         self.left = left
23 |         self.right = right
ARKit.HandAnchor:3:15: note: 'HandAnchor' has been explicitly marked unavailable here
 1 | @available(visionOS 1.0, *)
 2 | @available(macOS, unavailable)
 3 | public struct HandAnchor : TrackableAnchor, @unchecked Sendable {
   |               `- note: 'HandAnchor' has been explicitly marked unavailable here
 4 |     @frozen public enum Chirality : CustomStringConvertible, Sendable {
 5 |         case right
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/ARKitSessionManager.swift /Users/admin/builder/spi-builder-workspace/Sources/DicyaninARKitSession/HandAnchorUpdate.swift -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -swift-module-cross-import ARKit /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/ARKit.framework/Modules/ARKit.swiftcrossimport/SwiftUI.swiftoverlay -swift-module-cross-import RealityKit /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/RealityKit.framework/Modules/RealityKit.swiftcrossimport/ComputeGraph.swiftoverlay -swift-module-cross-import RealityKit /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/RealityKit.framework/Modules/RealityKit.swiftcrossimport/SwiftUI.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name DicyaninARKitSession -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DicyaninARKitSession.build/Debug/DicyaninARKitSession-t.build/Objects-normal/arm64/DicyaninARKitSession.abi.json
error: Build failed
BUILD FAILURE 6.4 macosSpm