Build Information
Failed to build Kubrick, reference main (de9b0d), with Swift 6.4 for macOS (SPM) on 19 Sep 2026 19:45:40 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/outfoxx/Kubrick.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/outfoxx/Kubrick
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at de9b0d8 Add spi.yml
Cloned https://github.com/outfoxx/Kubrick.git
Revision (git rev-parse @):
de9b0d88d3ac6c31d64071fdf58a82f331ce6ef9
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/outfoxx/Kubrick.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/outfoxx/Kubrick.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 748]
[Planning deferred tasks]
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[274 / 474] Cfyaml
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[285 / 474] DequeModule
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[332 / 474] Atomics
[342 / 474] CFloat16
[348 / 474] AsyncObjects
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[404 / 556]
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[417 / 556]
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/outfoxx/potentcodables.git
Fetching https://github.com/SwiftyLab/AsyncObjects.git
Fetching https://github.com/outfoxx/IOStreams.git
Fetching https://github.com/kdubb/SwiftFriendlyId.git
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[873/11020] Fetching swift-docc-plugin, swiftfriendlyid, iostreams, asyncobjects
Fetched https://github.com/apple/swift-docc-plugin (1.39s)
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[8676/122622] Fetching swiftfriendlyid, iostreams, asyncobjects, potentcodables
Fetched https://github.com/SwiftyLab/AsyncObjects.git (10.04s)
Fetched https://github.com/kdubb/SwiftFriendlyId.git (10.04s)
Fetched https://github.com/outfoxx/potentcodables.git (10.04s)
Fetched https://github.com/outfoxx/IOStreams.git (10.04s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.3.0 (10.74s)
Fetching https://github.com/apple/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/apple/swift-docc-symbolkit (1.35s)
Computing version for https://github.com/outfoxx/IOStreams.git
Computed https://github.com/outfoxx/IOStreams.git at 1.4.2 (2.02s)
Fetching https://github.com/apple/swift-atomics.git
[1/1875] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git (1.23s)
Computing version for https://github.com/outfoxx/potentcodables.git
Computed https://github.com/outfoxx/potentcodables.git at 3.2.0 (1.91s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/SusanDoggie/Float16.git
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Fetched https://github.com/SusanDoggie/Float16.git (13.32s)
Fetched https://github.com/apple/swift-collections.git (13.32s)
Fetched https://github.com/attaswift/BigInt.git (13.32s)
Computing version for https://github.com/SwiftyLab/AsyncObjects.git
Computed https://github.com/SwiftyLab/AsyncObjects.git at 2.1.0 (14.06s)
Computing version for https://github.com/apple/swift-docc-symbolkit
Computed https://github.com/apple/swift-docc-symbolkit at 1.0.0 (0.68s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.1.0 (0.64s)
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Computing version for https://github.com/attaswift/BigInt.git
Computed https://github.com/attaswift/BigInt.git at 5.3.0 (1.96s)
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Computed https://github.com/apple/swift-collections.git at 1.0.6 (2.70s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.54s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.56s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Creating working copy for https://github.com/kdubb/SwiftFriendlyId.git
Working copy of https://github.com/kdubb/SwiftFriendlyId.git resolved at 1.3.2
Creating working copy for https://github.com/attaswift/BigInt.git
Working copy of https://github.com/attaswift/BigInt.git resolved at 5.3.0
Creating working copy for https://github.com/SwiftyLab/AsyncObjects.git
Working copy of https://github.com/SwiftyLab/AsyncObjects.git resolved at 2.1.0
Creating working copy for https://github.com/outfoxx/IOStreams.git
Working copy of https://github.com/outfoxx/IOStreams.git resolved at 1.4.2
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/SusanDoggie/Float16.git
Working copy of https://github.com/SusanDoggie/Float16.git resolved at 1.1.1
Creating working copy for https://github.com/outfoxx/potentcodables.git
Working copy of https://github.com/outfoxx/potentcodables.git resolved at 3.2.0
Creating working copy for https://github.com/apple/swift-docc-symbolkit
Working copy of https://github.com/apple/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.1.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.0.6
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line: cd /Users/admin/builder
/Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/TaskOperation.swift:444:10: [1;31merror: [1;39mmissing argument for parameter #3 in call[0;0m
[0;36m428 |[0;0m typealias TaskInitializer = (TaskPriority?, ThrowingAction) -> LocalTask
[0;36m429 |[0;0m
[0;36m430 |[0;0m let initializer =
[0;36m|[0;0m `- [1;39mnote: [1;39m'initializer' declared here[0;0m
[0;36m431 |[0;0m self.contains(.detached)
[0;36m432 |[0;0m ? LocalTask.detached
[0;36m:[0;0m
[0;36m442 |[0;0m return try await operation()
[0;36m443 |[0;0m }()
[0;36m444 |[0;0m }
[0;36m|[0;0m `- [1;31merror: [1;39mmissing argument for parameter #3 in call[0;0m
[0;36m445 |[0;0m }
[0;36m446 |[0;0m
/Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/TaskOperation.swift:434:38: [1;31merror: [1;39mtrailing closure passed to parameter of type 'TaskPriority' that does not accept a closure[0;0m
[0;36m428 |[0;0m typealias TaskInitializer = (TaskPriority?, ThrowingAction) -> LocalTask
[0;36m429 |[0;0m
[0;36m430 |[0;0m let initializer =
[0;36m|[0;0m `- [1;39mnote: [1;39m'initializer' declared here[0;0m
[0;36m431 |[0;0m self.contains(.detached)
[0;36m432 |[0;0m ? LocalTask.detached
[0;36m433 |[0;0m : LocalTask.init
[0;36m434 |[0;0m return initializer(priority) [4;39m{[0;0m
[0;36m|[0;0m `- [1;31merror: [1;39mtrailing closure passed to parameter of type 'TaskPriority' that does not accept a closure[0;0m
[0;36m435 |[0;0m return self.contains(.trackUnstructuredTasks)
[0;36m436 |[0;0m ? try await Tracker.$current.withValue(
/Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/TaskOperation.swift:434:28: [1;31merror: [1;39mcannot convert value of type 'TaskPriority?' to expected argument type 'String?'[0;0m
[0;36m432 |[0;0m ? LocalTask.detached
[0;36m433 |[0;0m : LocalTask.init
[0;36m434 |[0;0m return initializer(priority) {
[0;36m|[0;0m |- [1;31merror: [1;39mcannot convert value of type 'TaskPriority?' to expected argument type 'String?'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39marguments to generic parameter 'Wrapped' ('TaskPriority' and 'String') are expected to be equal[0;0m
[0;36m435 |[0;0m return self.contains(.trackUnstructuredTasks)
[0;36m436 |[0;0m ? try await Tracker.$current.withValue(
Failed frontend command:
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/Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/Continuation/ContinuableCollectionActor.swift /Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/Continuation/GlobalContinuation.swift /Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/Continuation/TrackableContinuable.swift /Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/Continuation/TrackedContinuation.swift /Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/Extensions/Task.swift /Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/Extensions/TaskGroup.swift /Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/Future.swift /Users/admin/builder/spi-builder-workspace/.build/checkouts/AsyncObjects/Sources/AsyncObjects/Locks/Exclusible.swift 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error: Build failed
BUILD FAILURE 6.4 macosSpm