Build Information
Failed to build uuid-versions, reference main (6deffd), with Swift 6.2 for watchOS using Xcode 26.3 on 23 Sep 2026 12:31:06 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/Brent-Tunnicliff/uuid-versions.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Brent-Tunnicliff/uuid-versions
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 6deffde Update the swift-format configuration to include the new Swift 6.4 values.
Cloned https://github.com/Brent-Tunnicliff/uuid-versions.git
Revision (git rev-parse @):
6deffded70aee9ea218da35429f09bb534df81c5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Brent-Tunnicliff/uuid-versions.git at main
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Build
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Selected platform: watchOS
Swift version: 6.2
Building package at path: $PWD
https://github.com/Brent-Tunnicliff/uuid-versions.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)
2026-09-23 08:30:57.577 xcodebuild[539:3102] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-23 08:31:05.160 xcodebuild[539:3102] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-23 08:31:05.212 xcodebuild[539:3102] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-23-09_08-31-0005.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)
2026-09-23 08:31:05.904 xcodebuild[601:3625] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-23 08:31:06.066 xcodebuild[601:3625] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-23 08:31:06.076 xcodebuild[601:3625] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-23-09_08-31-0006.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 watchOS