Build Information
Failed to build SwiftTestKit, reference 2.1.0 (8f9692), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 25 Jun 2026 07:57:51 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: undefined version: run 'make version' to update
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/swift-developer-tools/swift-test-kit.git
Reference: 2.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-developer-tools/swift-test-kit
* tag 2.1.0 -> FETCH_HEAD
HEAD is now at 8f9692d Merge pull request #61 from swift-developer-tools/feature/rawrepresentable-leaf
Cloned https://github.com/swift-developer-tools/swift-test-kit.git
Revision (git rev-parse @):
8f9692dbb9b07a964c3e4719f4fd2bc96b84dd55
SUCCESS checkout https://github.com/swift-developer-tools/swift-test-kit.git at 2.1.0
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Build
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Selected platform: macosXcodebuild
Swift version: 6.2
Building package at path: $PWD
https://github.com/swift-developer-tools/swift-test-kit.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)
2026-06-25 03:57:43.045 xcodebuild[532:3051] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-06-25 03:57:50.344 xcodebuild[532:3051] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-06-25 03:57:50.399 xcodebuild[532:3051] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-25-06_03-57-0050.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)
2026-06-25 03:57:51.560 xcodebuild[596:3594] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-06-25 03:57:51.738 xcodebuild[596:3594] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-06-25 03:57:51.750 xcodebuild[596:3594] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-25-06_03-57-0051.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