Swift Package Index

Build Information

Failed to build swift-argument-encoding, reference 0.9.0 (df57f0), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 15 Sep 2026 05:32:27 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: 5.0.2
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/MFB-Technologies-Inc/swift-argument-encoding.git
Reference: 0.9.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/MFB-Technologies-Inc/swift-argument-encoding
 * tag               0.9.0      -> FETCH_HEAD
HEAD is now at df57f02 Merge pull request #18 from MFB-Technologies-Inc/maintenance
Cloned https://github.com/MFB-Technologies-Inc/swift-argument-encoding.git
Revision (git rev-parse @):
df57f029b7e11892a14bfa6541671678bf306cec
SUCCESS checkout https://github.com/MFB-Technologies-Inc/swift-argument-encoding.git at 0.9.0
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/MFB-Technologies-Inc/swift-argument-encoding.git
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-15 01:32:26.927 xcodebuild[532:3042] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-15-09_01-32-0026.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-15 01:32:27.833 xcodebuild[596:3584] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-15-09_01-32-0027.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
BUILD FAILURE 6.2 macosXcodebuild