Swift Package Index

Build Information

Failed to build ReerJSON, reference 1.2.1 (db9721), with Swift 6.3 for iOS using Xcode 26.4 on 29 Sep 2026 23:18:58 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/reers/ReerJSON.git
Reference: 1.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/reers/ReerJSON
 * tag               1.2.1      -> FETCH_HEAD
HEAD is now at db97217 chore: bump version to 1.2.1
Cloned https://github.com/reers/ReerJSON.git
Revision (git rev-parse @):
db972175173aeb3b83c256534499c63ad8cfe720
SUCCESS checkout https://github.com/reers/ReerJSON.git at 1.2.1
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Build
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Selected platform:         iOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/reers/ReerJSON.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)
2026-09-29 19:18:56.246 xcodebuild[535:3068] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-29 19:18:56.340 xcodebuild[535:3068] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-29 19:18:57.164 xcodebuild[535:3068] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-29-09_19-18-0057.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)
2026-09-29 19:18:57.957 xcodebuild[602:3579] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-29 19:18:58.060 xcodebuild[602:3579] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-29 19:18:58.591 xcodebuild[602:3579] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-29-09_19-18-0058.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 iOS