Swift Package Index

Build Information

Failed to build Compute, reference main (4400e5), with Swift 6.2 (beta) for macOS (SPM) on 22 Jun 2025 06:09:40 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/schwa/Compute.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/schwa/Compute
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4400e59 Get rid of buildkite for real.
Cloned https://github.com/schwa/Compute.git
Revision (git rev-parse @):
4400e59c1459473bb7a7cf5caa95f686622a8de2
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/schwa/Compute.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/schwa/Compute.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
[0/8] Write sources
[0/8] Write MetalCompilerTool-tool-entitlement.plist
[1/8] Write sources
[4/8] Write swift-version-1EA4D86E10B52AF.txt
[6/10] Compiling ArgumentParserToolInfo ToolInfo.swift
[7/10] Emitting module ArgumentParserToolInfo
[8/49] Emitting module ArgumentParser
[9/53] Compiling ArgumentParser CommandConfiguration.swift
[10/53] Compiling ArgumentParser CommandGroup.swift
[11/53] Compiling ArgumentParser EnumerableFlag.swift
[12/53] Compiling ArgumentParser ExpressibleByArgument.swift
[13/53] Compiling ArgumentParser ArgumentHelp.swift
[14/53] Compiling ArgumentParser ArgumentVisibility.swift
[15/53] Compiling ArgumentParser CompletionKind.swift
[16/53] Compiling ArgumentParser Errors.swift
[17/53] Compiling ArgumentParser Flag.swift
[18/53] Compiling ArgumentParser NameSpecification.swift
[19/53] Compiling ArgumentParser Option.swift
[20/53] Compiling ArgumentParser OptionGroup.swift
[21/53] Compiling ArgumentParser AsyncParsableCommand.swift
[22/53] Compiling ArgumentParser ParsableArguments.swift
[23/53] Compiling ArgumentParser ParsableArgumentsValidation.swift
[24/53] Compiling ArgumentParser ParsableCommand.swift
[25/53] Compiling ArgumentParser ArgumentDecoder.swift
[26/53] Compiling ArgumentParser InputOrigin.swift
[27/53] Compiling ArgumentParser Name.swift
[28/53] Compiling ArgumentParser Parsed.swift
[29/53] Compiling ArgumentParser ParsedValues.swift
[30/53] Compiling ArgumentParser ArgumentDefinition.swift
[31/53] Compiling ArgumentParser ArgumentSet.swift
[32/53] Compiling ArgumentParser CommandParser.swift
[33/53] Compiling ArgumentParser InputKey.swift
[34/53] Compiling ArgumentParser BashCompletionsGenerator.swift
[35/53] Compiling ArgumentParser CompletionsGenerator.swift
[36/53] Compiling ArgumentParser FishCompletionsGenerator.swift
[37/53] Compiling ArgumentParser ZshCompletionsGenerator.swift
[38/53] Compiling ArgumentParser Argument.swift
[39/53] Compiling ArgumentParser Platform.swift
[40/53] Compiling ArgumentParser SequenceExtensions.swift
[41/53] Compiling ArgumentParser StringExtensions.swift
[42/53] Compiling ArgumentParser Tree.swift
[43/53] Compiling ArgumentParser HelpGenerator.swift
[44/53] Compiling ArgumentParser MessageInfo.swift
[45/53] Compiling ArgumentParser UsageGenerator.swift
[46/53] Compiling ArgumentParser CollectionExtensions.swift
[47/53] Compiling ArgumentParser ParserError.swift
[48/53] Compiling ArgumentParser SplitArguments.swift
[49/53] Compiling ArgumentParser DumpHelpGenerator.swift
[50/53] Compiling ArgumentParser HelpCommand.swift
[51/55] Compiling MetalCompilerTool MetalCompiler.swift
[52/55] Emitting module MetalCompilerTool
[52/55] Write Objects.LinkFileList
[53/55] Linking MetalCompilerTool-tool
[54/55] Applying MetalCompilerTool-tool
[1/1] Compiling plugin MetalCompilerPlugin
[2/2] Compiling plugin GenerateManual
Building for debugging...
[2/19] Write sources
[3/19] Copying Bundle.txt
[6/19] Write Examples-entitlement.plist
[7/19] Write sources
[10/19] Copying Media.xcassets
[11/19] Write swift-version-1EA4D86E10B52AF.txt
[12/32] Write Objects.LinkFileList
[13/32] Linking MetalCompilerTool-tool
error: error: cannot execute tool 'metal' due to missing Metal Toolchain; use: xcodebuild -downloadComponent MetalToolchain
[14/32] MetalCompilerTool
[15/32] Copying debug.metallib
Fetching https://github.com/schwa/MetalCompilerPlugin
[1/185] Fetching metalcompilerplugin
Fetched https://github.com/schwa/MetalCompilerPlugin from cache (0.77s)
Fetching https://github.com/apple/swift-argument-parser
[1/15380] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.50s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.1 (1.95s)
Creating working copy for https://github.com/schwa/MetalCompilerPlugin
Working copy of https://github.com/schwa/MetalCompilerPlugin resolved at jwight/develop (72b94d2)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.5.1
error: /Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/Examples/destination/MetalCompilerPlugin/debug.metallib doesn't exist in file system
BUILD FAILURE 6.2 macosSpm