Build Information
Failed to build UsefulThingsPointFree, reference 1.0.0 (99cee6), with Swift 6.0 for macOS (Xcode) using Xcode 16.2 on 28 Feb 2026 17:08:21 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: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/atacan/UsefulThingsPointFree.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/atacan/UsefulThingsPointFree
* tag 1.0.0 -> FETCH_HEAD
HEAD is now at 99cee61 cached system sound
Cloned https://github.com/atacan/UsefulThingsPointFree.git
Revision (git rev-parse @):
99cee614150d708305eba696c45c4dd36287c616
SUCCESS checkout https://github.com/atacan/UsefulThingsPointFree.git at 1.0.0
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Build
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Selected platform: macosXcodebuild
Swift version: 6.0
Building package at path: $PWD
https://github.com/atacan/UsefulThingsPointFree.git
Command line invocation:
/Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/atacan/UsefulThings
package 'usefulthings' @ 21c9648edeb7fbdd47f8e544b1ad2d356aebf3d2 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/atacan/UsefulThingsResolve Package Graph
Updating from https://github.com/atacan/UsefulThings
package 'usefulthings' @ 21c9648edeb7fbdd47f8e544b1ad2d356aebf3d2 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/atacan/UsefulThings
Resolved source packages:
spi-builder-workspace: (null)
Resolve Package Graph
Updating from https://github.com/atacan/UsefulThings
package 'usefulthings' @ 21c9648edeb7fbdd47f8e544b1ad2d356aebf3d2 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/atacan/UsefulThings
2026-02-28 09:08:18.328 xcodebuild[508:2965] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-28-02_09-08-0018.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'usefulthings' @ 21c9648edeb7fbdd47f8e544b1ad2d356aebf3d2 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/atacan/UsefulThings
Command line invocation:
/Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Updating from https://github.com/atacan/UsefulThings
package 'usefulthings' @ 21c9648edeb7fbdd47f8e544b1ad2d356aebf3d2 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/atacan/UsefulThings
Resolved source packages:
spi-builder-workspace: (null)
2026-02-28 09:08:20.708 xcodebuild[633:3780] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-28-02_09-08-0020.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'usefulthings' @ 21c9648edeb7fbdd47f8e544b1ad2d356aebf3d2 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/atacan/UsefulThings
BUILD FAILURE 6.0 macosXcodebuild