Build Information
Failed to build ChatGPTUI, reference main (dc6e6a), with Swift 6.1 for watchOS using Xcode 16.3 on 13 Oct 2026 03:49:15 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: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/bryanrg22/chatgpt-ios-ui.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bryanrg22/chatgpt-ios-ui
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at dc6e6a5 Docs: install line starts new adopters on 0.2.0 (#18)
Cloned https://github.com/bryanrg22/chatgpt-ios-ui.git
Revision (git rev-parse @):
dc6e6a52b14a67051f6534cc674cc32ddd9cb9d1
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/bryanrg22/chatgpt-ios-ui.git at main
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Build
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Selected platform: watchOS
Swift version: 6.1
Building package at path: $PWD
https://github.com/bryanrg22/chatgpt-ios-ui.git
https://github.com/bryanrg22/chatgpt-ios-ui.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)
2026-10-12 20:49:14.952 xcodebuild[505:2926] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-12-10_20-49-0014.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)
2026-10-12 20:49:15.699 xcodebuild[515:3029] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-12-10_20-49-0015.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 watchOS