Build Information
Failed to build SwiftUtilities, reference 7.1.2 (d2626e), with Swift 6.1 for iOS using Xcode 16.3 on 19 Aug 2026 20:23:04 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/stefanspringer1/SwiftUtilities.git
Reference: 7.1.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/stefanspringer1/SwiftUtilities
* tag 7.1.2 -> FETCH_HEAD
HEAD is now at d2626ed removed duplicate entries in character lists
Cloned https://github.com/stefanspringer1/SwiftUtilities.git
Revision (git rev-parse @):
d2626ed2b0095fcb6b16bc9d1183717fdf6b18ce
SUCCESS checkout https://github.com/stefanspringer1/SwiftUtilities.git at 7.1.2
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Build
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Selected platform: iOS
Swift version: 6.1
Building package at path: $PWD
https://github.com/stefanspringer1/SwiftUtilities.git
https://github.com/stefanspringer1/SwiftUtilities.git
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
error: fatalError
Command line invocation:
/Applications/Xcode-16.3.0.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 6.2.0 but the installed version is 6.1.0
Resolved source packages:
spi-builder-workspace: (null)
2026-08-19 13:23:03.535 xcodebuild[503:2860] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-19-08_13-23-0003.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
Command line invocation:
/Applications/Xcode-16.3.0.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 6.2.0 but the installed version is 6.1.0
Resolved source packages:
spi-builder-workspace: (null)
2026-08-19 13:23:04.262 xcodebuild[514:2955] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-19-08_13-23-0004.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
BUILD FAILURE 6.1 iOS