Swift Package IndexBuild Information
Failed to build AgentKitten, reference main (e66e46), with Swift 6.2 for macOS (SPM) on 14 May 2026 20:38:14 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/fbeeper/agentkitten.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fbeeper/agentkitten
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at e66e46c Update badge styles in README.md
Cloned https://github.com/fbeeper/agentkitten.git
Revision (git rev-parse @):
e66e46c3041555d41f7689785b3880f7718448cf
SUCCESS checkout https://github.com/fbeeper/agentkitten.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/fbeeper/agentkitten.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
[3/3] Compiling plugin SwiftLintCommandPlugin
[4/4] Compiling plugin SwiftLintBuildToolPlugin
Building for debugging...
[4/26] Write sources
[10/26] Write Playground-entitlement.plist
[11/26] Write sources
[12/26] Copying Info.plist
[14/26] Copying PrivacyInfo.xcprivacy
[14/26] Copying rich-tool-demo.png
[14/26] Copying Info.plist
[15/26] Copying AgentKitten.strings
[20/26] Write swift-version--3CB7CFEC50E0D141.txt
[22/33] Emitting module ArgumentParserToolInfo
[23/33] Compiling ArgumentParserToolInfo ToolInfo.swift
[24/80] Compiling AgentKittenMacros ToolMacro.swift
[25/80] Compiling AgentKittenMacros Macros.swift
[26/80] Compiling AgentKittenMacros ParameterDescriptionMacro.swift
[27/80] Emitting module AgentKittenMacros
[28/80] Compiling AgentKittenMacros Plugin.swift
[28/80] Write Objects.LinkFileList
[29/80] Linking AgentKittenMacros-tool
[31/183] Compiling AgentKittenCore AgentSession+ContextUsage.swift
[32/183] Compiling AgentKittenCore AgentSession+ConversationPreparation.swift
[33/183] Compiling AgentKittenCore AgentSession+Record.swift
[34/183] Compiling AgentKittenCore AgentSession.swift
[35/183] Compiling AgentKittenCore AgentSessionError.swift
[36/183] Compiling AgentKittenCore AgentSessionRuntime.swift
[37/183] Compiling AgentKittenCore AgentQueuedSession.swift
[38/183] Compiling AgentKittenCore AnyQueuedTurn.swift
[39/183] Compiling AgentKittenCore SessionState.swift
[40/183] Compiling AgentKittenCore SessionStateBuiltins.swift
[41/188] Emitting module ArgumentParser
[42/188] Compiling AgentKittenCore AgentTraceEntry+TurnOutcome.swift
[43/188] Compiling AgentKittenCore AgentTraceEntry+Validation.swift
[44/188] Compiling AgentKittenCore AgentTraceEntry.swift
[45/188] Compiling AgentKittenCore TraceRetentionPolicy.swift
[46/188] Compiling AgentKittenCore Turn.swift
[47/188] Compiling AgentKittenCore AgentSession+ContextCompaction.swift
[48/188] Compiling AgentKittenCore AgentTraceEntry+ErrorInfo.swift
[49/188] Compiling AgentKittenCore AgentTraceEntry+ExecutionPreparation.swift
[50/188] Compiling AgentKittenCore AgentTraceEntry+Kind.swift
[51/188] Compiling AgentKittenCore AgentTraceEntry+StateMutation.swift
[52/188] Compiling AgentKittenCore AgentTraceEntry+ToolHookInvocation.swift
[53/188] Compiling AgentKittenCore ContextCompactionOptions.swift
[54/188] Compiling AgentKittenCore ContextCompactionResult.swift
[55/188] Compiling AgentKittenCore ContextCompactor.swift
[56/188] Compiling AgentKittenCore RenderedSessionEntry.swift
[57/188] Compiling AgentKittenCore ConversationAssembler.swift
[58/188] Compiling ArgumentParser CodingKeyValidator.swift
[59/188] Compiling ArgumentParser NonsenseFlagsValidator.swift
[60/188] Compiling ArgumentParser ParsableArgumentsValidation.swift
[61/188] Compiling ArgumentParser PositionalArgumentsValidator.swift
[62/188] Compiling ArgumentParser UniqueNamesValidator.swift
[63/188] Emitting module AgentKittenCore
[64/199] Compiling AgentKittenCore AutomaticCompactionOperation.swift
[65/199] Compiling AgentKittenCore CompactionRequest.swift
[66/199] Compiling AgentKittenCore ContextCompactableSession.swift
[67/199] Compiling AgentKittenCore ContextCompacting.swift
[68/199] Compiling AgentKittenCore AgentTrace.swift
[69/199] Compiling AgentKittenCore AgentBehavior.swift
[70/199] Compiling AgentKittenCore AgentPhase.swift
[71/199] Compiling AgentKittenCore PhaseBehavior.swift
[72/199] Compiling AgentKittenCore PhaseBehaviorSet.swift
[73/199] Compiling AgentKittenCore AutomaticCompaction.swift
[74/199] Compiling AgentKittenCore AgentEvent.swift
[75/199] Compiling AgentKittenCore AgentSession+ClearContext.swift
[76/199] Compiling AgentKittenCore Agent+ConvenienceInits.swift
[77/199] Compiling AgentKittenCore Agent.swift
[78/199] Compiling AgentKittenCore AgentBehavior+ConvenienceInits.swift
[79/199] Compiling AgentKittenCore ConversationEventConsumer.swift
[80/199] Compiling AgentKittenCore ConversationEventMapper.swift
[81/199] Compiling AgentKittenCore ConversationProvider.swift
[82/199] Compiling AgentKittenCore AgentEvent+Kind.swift
[83/199] Compiling AgentKittenCore AgentEvent+Metadata.swift
[84/199] Compiling AgentKittenCore ToolApprovalGate.swift
[85/199] Compiling AgentKittenCore ToolApprovalResolutionError.swift
[86/199] Compiling AgentKittenCore ToolBehavior.swift
[87/199] Compiling AgentKittenCore ToolCallOutcome.swift
[88/199] Compiling AgentKittenCore ToolCapabilities.swift
[89/199] Compiling AgentKittenCore ToolDefinition.swift
[90/199] Compiling AgentKittenCore ToolExecutionContext.swift
[91/199] Compiling AgentKittenCore ToolExecutionPolicy.swift
[92/199] Compiling AgentKittenCore ToolExecutor.swift
[93/199] Compiling AgentKittenCore ToolHook.swift
[94/199] Compiling AgentKittenCore ToolMessages.swift
[95/199] Compiling AgentKittenCore Macros.swift
[96/199] Compiling AgentKittenCore AgentMessage.swift
[97/199] Compiling AgentKittenCore CustomContext.swift
[98/199] Compiling AgentKittenCore EffectiveExecutionConfiguration.swift
[99/199] Compiling AgentKittenCore ExecutionEnvironment.swift
[100/199] Compiling AgentKittenCore Identity.swift
[101/199] Compiling AgentKittenCore JSONSchema.swift
[102/199] Compiling AgentKittenCore ToolApproving.swift
[103/199] Compiling AgentKittenCore AgentTool.swift
[104/199] Compiling AgentKittenCore AnyAgentTool.swift
[105/199] Compiling AgentKittenCore AnyToolHook.swift
[106/199] Compiling AgentKittenCore InferenceSession.swift
[107/199] Compiling AgentKittenCore JSONSchemaProviding.swift
[108/199] Compiling AgentKittenCore ProviderReference.swift
[109/199] Compiling AgentKittenCore ProviderRegistry.swift
[110/199] Compiling AgentKittenCore SingleFlightOperationGate.swift
[111/199] Compiling AgentKittenCore StructuredInferenceSession.swift
[112/199] Compiling AgentKittenCore ToolSelection.swift
[113/199] Compiling AgentKittenCore MockInferenceProvider.swift
[114/199] Compiling AgentKittenCore MockInferenceSession.swift
[115/199] Compiling AgentKittenCore MockResponse.swift
[116/199] Compiling AgentKittenCore AgentKittenLocalization.swift
[117/199] Compiling AgentKittenCore ConversationEvent+Metadata.swift
[118/199] Compiling AgentKittenCore ConversationEvent.swift
[119/199] Compiling AgentKittenCore InferenceDigester.swift
[120/199] Compiling AgentKittenCore AnyInferenceProvider.swift
[121/199] Compiling AgentKittenCore ContextUsage.swift
[122/199] Compiling AgentKittenCore InferenceConfiguration.swift
[123/199] Compiling AgentKittenCore InferenceContext.swift
[124/199] Compiling AgentKittenCore InferenceError.swift
[125/199] Compiling AgentKittenCore InferenceEvent.swift
[126/199] Compiling AgentKittenCore InferenceProvider.swift
[127/199] Compiling AgentKittenCore InferenceRequestParameters.swift
[132/199] Compiling AgentKittenCore TurnRuntime.swift
[133/199] Compiling AgentKittenCore TurnTraceSink.swift
[134/199] Compiling AgentKittenCore TurnValidator.swift
[135/199] Compiling AgentKittenCore AgentKittenCore.swift
[136/199] Compiling AgentKittenCore AnyConversation.swift
[137/199] Compiling AgentKittenCore Conversation.swift
[138/199] Compiling AgentKittenCore ConversationEvent+Kind.swift
[174/199] Compiling AgentKittenCore ToolRegistry.swift
[175/199] Compiling AgentKittenCore ToolResultContent.swift
[176/199] Compiling AgentKittenCore ToolRuntime.swift
[177/199] Compiling AgentKittenCore ToolSchema.swift
[178/199] Compiling AgentKittenCore AnyValidator.swift
[179/199] Compiling AgentKittenCore JudgeValidator.swift
[180/199] Compiling AgentKittenCore ValidationConfiguration.swift
[181/199] Compiling AgentKittenCore ValidationContext.swift
[182/199] Compiling AgentKittenCore ValidationResult.swift
[183/199] Compiling AgentKittenCore Validator.swift
[184/199] Compiling AgentKittenCore resource_bundle_accessor.swift
[197/228] Compiling AgentKitten AgentKitten.swift
[198/228] Compiling AgentKitten resource_bundle_accessor.swift
[199/228] Emitting module AgentKitten
[200/228] Emitting module AgentKittenInference
[201/230] Compiling AgentKittenInference AgentKittenInferenceLocalization.swift
[202/230] Compiling AgentKittenInference resource_bundle_accessor.swift
[203/230] Compiling AgentKittenInference AnthropicInferenceSession.swift
[204/230] Compiling AgentKittenInference AnthropicMessageCompactionPlan.swift
[205/230] Compiling AgentKittenInference AnthropicModelConfiguration.swift
[206/230] Compiling AgentKittenInference AppleInferenceProvider.swift
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession+Compaction.swift:114:44: error: value of type 'SystemLanguageModel' has no member 'tokenCount'
112 | }
113 | return ContextUsage(
114 | contextTokens: try await model.tokenCount(for: entries),
| `- error: value of type 'SystemLanguageModel' has no member 'tokenCount'
115 | contextSize: model.contextSize
116 | )
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession+Compaction.swift:115:32: error: value of type 'SystemLanguageModel' has no member 'contextSize'
113 | return ContextUsage(
114 | contextTokens: try await model.tokenCount(for: entries),
115 | contextSize: model.contextSize
| `- error: value of type 'SystemLanguageModel' has no member 'contextSize'
116 | )
117 | }
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession.swift:252:50: error: value of type 'SystemLanguageModel' has no member 'tokenCount'
250 | var contextTokens: Int?
251 | if #available(macOS 26.4, iOS 26.4, visionOS 26.4, macCatalyst 26.4, *) {
252 | contextTokens = try? await model.tokenCount(for: languageSession.transcript)
| `- error: value of type 'SystemLanguageModel' has no member 'tokenCount'
253 | }
254 | continuation.finish(throwing: InferenceError.contextWindowExceeded(
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession.swift:259:40: error: value of type 'SystemLanguageModel' has no member 'contextSize'
257 | message: "Context window exceeded",
258 | contextTokens: contextTokens,
259 | contextSize: model.contextSize
| `- error: value of type 'SystemLanguageModel' has no member 'contextSize'
260 | )
261 | ))
[207/230] Compiling AgentKittenInference AppleInferenceSession+Compaction.swift
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession+Compaction.swift:114:44: error: value of type 'SystemLanguageModel' has no member 'tokenCount'
112 | }
113 | return ContextUsage(
114 | contextTokens: try await model.tokenCount(for: entries),
| `- error: value of type 'SystemLanguageModel' has no member 'tokenCount'
115 | contextSize: model.contextSize
116 | )
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession+Compaction.swift:115:32: error: value of type 'SystemLanguageModel' has no member 'contextSize'
113 | return ContextUsage(
114 | contextTokens: try await model.tokenCount(for: entries),
115 | contextSize: model.contextSize
| `- error: value of type 'SystemLanguageModel' has no member 'contextSize'
116 | )
117 | }
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession.swift:252:50: error: value of type 'SystemLanguageModel' has no member 'tokenCount'
250 | var contextTokens: Int?
251 | if #available(macOS 26.4, iOS 26.4, visionOS 26.4, macCatalyst 26.4, *) {
252 | contextTokens = try? await model.tokenCount(for: languageSession.transcript)
| `- error: value of type 'SystemLanguageModel' has no member 'tokenCount'
253 | }
254 | continuation.finish(throwing: InferenceError.contextWindowExceeded(
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession.swift:259:40: error: value of type 'SystemLanguageModel' has no member 'contextSize'
257 | message: "Context window exceeded",
258 | contextTokens: contextTokens,
259 | contextSize: model.contextSize
| `- error: value of type 'SystemLanguageModel' has no member 'contextSize'
260 | )
261 | ))
[208/230] Compiling AgentKittenInference AppleInferenceSession.swift
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession+Compaction.swift:114:44: error: value of type 'SystemLanguageModel' has no member 'tokenCount'
112 | }
113 | return ContextUsage(
114 | contextTokens: try await model.tokenCount(for: entries),
| `- error: value of type 'SystemLanguageModel' has no member 'tokenCount'
115 | contextSize: model.contextSize
116 | )
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession+Compaction.swift:115:32: error: value of type 'SystemLanguageModel' has no member 'contextSize'
113 | return ContextUsage(
114 | contextTokens: try await model.tokenCount(for: entries),
115 | contextSize: model.contextSize
| `- error: value of type 'SystemLanguageModel' has no member 'contextSize'
116 | )
117 | }
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession.swift:252:50: error: value of type 'SystemLanguageModel' has no member 'tokenCount'
250 | var contextTokens: Int?
251 | if #available(macOS 26.4, iOS 26.4, visionOS 26.4, macCatalyst 26.4, *) {
252 | contextTokens = try? await model.tokenCount(for: languageSession.transcript)
| `- error: value of type 'SystemLanguageModel' has no member 'tokenCount'
253 | }
254 | continuation.finish(throwing: InferenceError.contextWindowExceeded(
/Users/admin/builder/spi-builder-workspace/Sources/AgentKittenInference/Apple/AppleInferenceSession.swift:259:40: error: value of type 'SystemLanguageModel' has no member 'contextSize'
257 | message: "Context window exceeded",
258 | contextTokens: contextTokens,
259 | contextSize: model.contextSize
| `- error: value of type 'SystemLanguageModel' has no member 'contextSize'
260 | )
261 | ))
[209/230] Compiling AgentKittenInference AppleStructuredInferenceSession.swift
[210/230] Compiling AgentKittenInference AppleToolResultSupport.swift
[211/230] Compiling AgentKittenInference AppleTranscriptCompactionPlan.swift
[212/230] Compiling AgentKittenInference InferenceProvider+Apple.swift
[213/230] Compiling AgentKittenInference JSONSchemaBridge.swift
[214/230] Compiling AgentKittenInference ToolEventRelay.swift
[215/230] Compiling AgentKittenInference AnthropicToolBridge.swift
[216/230] Compiling AgentKittenInference InferenceProvider+Anthropic.swift
[217/230] Compiling AgentKittenInference AppleBridgedTool.swift
[218/230] Compiling AgentKittenInference AnthropicModels.swift
[219/230] Compiling AgentKittenInference AnthropicSSEParser.swift
[220/230] Compiling AgentKittenInference AnthropicStructuredInferenceSession.swift
[221/230] Compiling AgentKittenInference AnthropicHTTPClient.swift
[222/230] Compiling AgentKittenInference AnthropicInferenceProvider.swift
[223/230] Compiling AgentKittenInference AnthropicInferenceSession+Compaction.swift
[224/230] Compiling AgentKittenInference KeychainAPIKeyProvider.swift
[225/230] Compiling AgentKittenInference MockAPIKeyProvider.swift
[226/230] Compiling AgentKittenInference APIKeyProviding.swift
[227/230] Compiling AgentKittenInference EnvironmentAPIKeyProvider.swift
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/SimplyDanny/SwiftLintPlugins
[1/326] Fetching swiftlintplugins
[327/17927] Fetching swiftlintplugins, swift-argument-parser
[9480/93124] Fetching swiftlintplugins, swift-argument-parser, swift-syntax
Fetched https://github.com/apple/swift-argument-parser from cache (1.73s)
[13110/75523] Fetching swiftlintplugins, swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (3.91s)
Fetched https://github.com/SimplyDanny/SwiftLintPlugins from cache (3.91s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 600.0.1 (7.12s)
Computing version for https://github.com/SimplyDanny/SwiftLintPlugins
Computed https://github.com/SimplyDanny/SwiftLintPlugins at 0.63.2 (0.54s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (0.49s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 600.0.1
Creating working copy for https://github.com/SimplyDanny/SwiftLintPlugins
Working copy of https://github.com/SimplyDanny/SwiftLintPlugins resolved at 0.63.2
Downloading binary artifact https://github.com/realm/SwiftLint/releases/download/0.63.2/SwiftLintBinary.artifactbundle.zip
[16375/72588246] Downloading https://github.com/realm/SwiftLint/releases/download/0.63.2/SwiftLintBinary.artifactbundle.zip
Downloaded https://github.com/realm/SwiftLint/releases/download/0.63.2/SwiftLintBinary.artifactbundle.zip (3.87s)
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/600.0.1/swiftlang-6.2.4.1.4-MacroSupport-macos_aarch64.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/600.0.1/swiftlang-6.2.4.1.4-MacroSupport-macos_aarch64.zip (0.14s)
BUILD FAILURE 6.2 macosSpm