Swift Package Index

Build Information

Failed to build FDWaveformView, reference 5.1.2 (2069d5), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 17 Oct 2026 03:02:43 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: 5.1.3
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/fulldecent/FDWaveformView.git
Reference: 5.1.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fulldecent/FDWaveformView
 * tag               5.1.2      -> FETCH_HEAD
HEAD is now at 2069d50 Merge pull request #166 from fulldecent/release-please--branches--main
Cloned https://github.com/fulldecent/FDWaveformView.git
Revision (git rev-parse @):
2069d508121bf52508b268702237ad8abaf2d0ef
SUCCESS checkout https://github.com/fulldecent/FDWaveformView.git at 5.1.2
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/fulldecent/FDWaveformView.git
Command line invocation:
    /Applications/Xcode-26.5.0.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 6.4.0 but the installed version is 6.3.2
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-16 23:02:41.526 xcodebuild[538:3088] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-16-10_23-02-0041.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
Command line invocation:
    /Applications/Xcode-26.5.0.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 6.4.0 but the installed version is 6.3.2
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-16 23:02:43.049 xcodebuild[606:3595] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-16-10_23-02-0043.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
BUILD FAILURE 6.3 macosXcodebuild