Swift Package Index

Build Information

Failed to build GoldenImage, reference main (f8d2f9), with Swift 6.2 for macOS (SPM) on 10 Oct 2026 05:38:36 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/schwa/GoldenImage.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/schwa/GoldenImage
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at f8d2f98 Compile Metal shader to metallib at build time via build-tool plugin
Cloned https://github.com/schwa/GoldenImage.git
Revision (git rev-parse @):
f8d2f9815e05363451b4b8940f4dd31532144050
SUCCESS checkout https://github.com/schwa/GoldenImage.git at main
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/schwa/GoldenImage.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin MetalCompilerPlugin
[2/2] Compiling plugin GenerateManual
[3/3] Compiling plugin GenerateDoccReference
Building for debugging...
[3/14] Write sources
[7/14] Write golden-image-compare-entitlement.plist
[8/14] Write swift-version--3CB7CFEC50E0D141.txt
[10/16] Emitting module ArgumentParserToolInfo
[11/16] Compiling ArgumentParserToolInfo ToolInfo.swift
error: error: cannot execute tool 'metal' due to missing Metal Toolchain; use: xcodebuild -downloadComponent MetalToolchain
[11/64] Compiling Metal shaders to default.metallib
Fetching https://github.com/apple/swift-argument-parser
[1/19096] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.94s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (2.52s)
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
BUILD FAILURE 6.2 macosSpm