Swift Package Index

Build Information

Failed to build Gtk, reference main (f6b218), with Swift 6.4 for watchOS using Xcode 27.0 on 22 Sep 2026 00:31:41 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/rhx/swiftgtk.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/rhx/swiftgtk
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at f6b218b Update Swift, gtk, and glib versions
Cloned https://github.com/rhx/swiftgtk.git
Revision (git rev-parse @):
f6b218be2ebbaba6cc7bb3b743f986b5318a89b3
SUCCESS checkout https://github.com/rhx/swiftgtk.git at main
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Build
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Selected platform:         watchOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/rhx/swiftgtk.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/rhx/gir2swift.git
Fetching from https://github.com/rhx/SwiftAtk.git
Fetching from https://github.com/rhx/SwiftGdk.git
Fetching from https://github.com/rhx/SwiftLibXML.git
Fetching from https://github.com/rhx/SwiftGObject.git
Fetching from https://github.com/rhx/SwiftGdkPixbuf.git
Fetching from https://github.com/rhx/SwiftPangoCairo.git
Fetching from https://github.com/rhx/SwiftGLib.git
Fetching from https://github.com/rhx/SwiftGIO.git
Fetching from https://github.com/rhx/SwiftGModule.git
Fetching from https://github.com/rhx/SwiftCairo.git
Fetching from https://github.com/rhx/SwiftPango.git
Fetching from https://github.com/rhx/SwiftHarfBuzz.git
Fetching from https://github.com/apple/swift-argument-parser
Fetching from https://github.com/jpsim/Yams.git
Fetching from https://github.com/apple/swift-docc-plugin
Fetching from https://github.com/swiftlang/swift-docc-symbolkit
Creating working copy of package ‘gir2swift’
Checking out main (e2b894e) of package ‘gir2swift’
Creating working copy of package ‘SwiftGObject’
Checking out main (d652040) of package ‘SwiftGObject’
Creating working copy of package ‘SwiftPango’
Checking out main (924b36f) of package ‘SwiftPango’
Creating working copy of package ‘SwiftGdk’
Checking out main (6ce71a6) of package ‘SwiftGdk’
Creating working copy of package ‘SwiftLibXML’
Checking out main (35dea8f) of package ‘SwiftLibXML’
Creating working copy of package ‘SwiftPangoCairo’
Checking out main (0318374) of package ‘SwiftPangoCairo’
Creating working copy of package ‘Yams’
Checking out 4.0.6 of package ‘Yams’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.8.2 of package ‘swift-argument-parser’
Creating working copy of package ‘SwiftHarfBuzz’
Checking out main (2e81bc1) of package ‘SwiftHarfBuzz’
Creating working copy of package ‘swift-docc-plugin’
Checking out 1.5.0 of package ‘swift-docc-plugin’
Creating working copy of package ‘SwiftGIO’
Checking out main (9a2ee26) of package ‘SwiftGIO’
Creating working copy of package ‘swift-docc-symbolkit’
Checking out 1.0.0 of package ‘swift-docc-symbolkit’
Creating working copy of package ‘SwiftGModule’
Checking out main (eecf947) of package ‘SwiftGModule’
Creating working copy of package ‘SwiftAtk’
Checking out main (acaaa7f) of package ‘SwiftAtk’
Creating working copy of package ‘SwiftGdkPixbuf’
Checking out main (a0fee7d) of package ‘SwiftGdkPixbuf’
Creating working copy of package ‘SwiftGLib’
Checking out main (66d258c) of package ‘SwiftGLib’
Creating working copy of package ‘SwiftCairo’
Checking out main (87cd2aa) of package ‘SwiftCairo’
DecodingError.dataCorrupted: Data was corrupted. Debug description: The given data was not valid JSON.. Underlying error: Error Domain=NSCocoaErrorDomain Code=3840 "Unexpected end of file" UserInfo={NSDebugDescription=Unexpected end of file}Resolve Package Graph
DecodingError.dataCorrupted: Data was corrupted. Debug description: The given data was not valid JSON.. Underlying error: Error Domain=NSCocoaErrorDomain Code=3840 "Unexpected end of file" UserInfo={NSDebugDescription=Unexpected end of file}
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-21 20:31:34.050 xcodebuild[529:3016] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-21-09_20-31-0034.xcresult
xcodebuild: error: Could not resolve package dependencies:
  DecodingError.dataCorrupted: Data was corrupted. Debug description: The given data was not valid JSON.. Underlying error: Error Domain=NSCocoaErrorDomain Code=3840 "Unexpected end of file" UserInfo={NSDebugDescription=Unexpected end of file}
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
DecodingError.dataCorrupted: Data was corrupted. Debug description: The given data was not valid JSON.. Underlying error: Error Domain=NSCocoaErrorDomain Code=3840 "Unexpected end of file" UserInfo={NSDebugDescription=Unexpected end of file}
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-21 20:31:41.225 xcodebuild[1333:7239] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-21-09_20-31-0041.xcresult
xcodebuild: error: Could not resolve package dependencies:
  DecodingError.dataCorrupted: Data was corrupted. Debug description: The given data was not valid JSON.. Underlying error: Error Domain=NSCocoaErrorDomain Code=3840 "Unexpected end of file" UserInfo={NSDebugDescription=Unexpected end of file}
BUILD FAILURE 6.4 watchOS