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Build Information

Failed to build SwiftDataPreviewer, reference 1.2.0 (98f2f4), with Swift 5.10 for visionOS using Xcode 15.4 on 11 Nov 2025 11:32:01 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/markbattistella/SwiftDataPreviewer.git
Reference: 1.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/markbattistella/SwiftDataPreviewer
 * tag               1.2.0      -> FETCH_HEAD
HEAD is now at 98f2f46 2025-11-11 - Fixed logger for previews
Cloned https://github.com/markbattistella/SwiftDataPreviewer.git
Revision (git rev-parse @):
98f2f46709a67f5b86c876bd52fd67617347a530
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/markbattistella/SwiftDataPreviewer.git at 1.2.0
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Build
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Selected platform:         visionOS
Swift version:             5.10
Building package at path:  $PWD
https://github.com/markbattistella/SwiftDataPreviewer.git
Command line invocation:
    /Applications/Xcode-15.4.0.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
package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 5.10.0
Resolved source packages:
  spi-builder-workspace: /Users/admin/builder/spi-builder-workspace
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 5.10.0
2025-11-11 06:31:57.422 xcodebuild[483:2662] [MT] IDEFileReferenceDebug: [Load] <IDEFileReference, 0x600000a89500: name:SwiftDataPreviewerSandbox path:group:Sandbox/SwiftDataPreviewerSandbox.xcodeproj> Failed to load container at path: /Users/admin/builder/spi-builder-workspace/Sandbox/SwiftDataPreviewerSandbox.xcodeproj, Error: Error Domain=Xcode3ProjectErrorDomain Code=2 "The project ‘SwiftDataPreviewerSandbox’ cannot be opened because it is in a future Xcode project file format (77). Adjust the project format using a compatible version of Xcode to allow it to be opened by this version of Xcode." UserInfo={NSLocalizedDescription=The project ‘SwiftDataPreviewerSandbox’ cannot be opened because it is in a future Xcode project file format (77). Adjust the project format using a compatible version of Xcode to allow it to be opened by this version of Xcode.}
--- xcodebuild: WARNING: Unable to open project file '/Users/admin/builder/spi-builder-workspace/Sandbox/SwiftDataPreviewerSandbox.xcodeproj' in workspace 'SwiftDataPreviewer.xcworkspace'.
2025-11-11 06:31:58.922 xcodebuild[483:2662] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-11-11_06-31-0058.xcresult
2025-11-11 06:31:59.845 xcodebuild[483:2662] [MT] DVTAssertions: Warning in IDEFrameworks/IDEFoundation/Execution/RunContextManager/IDERunContextManager.m:857
Details:  Error deleting scheme: Cannot modify data because the process disallows saving.
Object:   <IDERunContextManager: 0x6000007a0780>
Method:   -deleteRunContexts:completionQueue:completionBlock:
Thread:   <_NSMainThread: 0x6000023a8180>{number = 1, name = main}
Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.
2025-11-11 06:31:59.847 xcodebuild[483:2662] could not delete old scheme: Error Domain=DVTCustomDataStoringErrors Code=0 "Cannot modify data because the process disallows saving." UserInfo={NSLocalizedDescription=Cannot modify data because the process disallows saving.}
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 5.10.0
Command line invocation:
    /Applications/Xcode-15.4.0.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
package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 5.10.0
Resolved source packages:
  spi-builder-workspace: /Users/admin/builder/spi-builder-workspace
2025-11-11 06:32:00.553 xcodebuild[533:2948] [MT] IDEFileReferenceDebug: [Load] <IDEFileReference, 0x6000015e5400: name:SwiftDataPreviewerSandbox path:group:Sandbox/SwiftDataPreviewerSandbox.xcodeproj> Failed to load container at path: /Users/admin/builder/spi-builder-workspace/Sandbox/SwiftDataPreviewerSandbox.xcodeproj, Error: Error Domain=Xcode3ProjectErrorDomain Code=2 "The project ‘SwiftDataPreviewerSandbox’ cannot be opened because it is in a future Xcode project file format (77). Adjust the project format using a compatible version of Xcode to allow it to be opened by this version of Xcode." UserInfo={NSLocalizedDescription=The project ‘SwiftDataPreviewerSandbox’ cannot be opened because it is in a future Xcode project file format (77). Adjust the project format using a compatible version of Xcode to allow it to be opened by this version of Xcode.}
--- xcodebuild: WARNING: Unable to open project file '/Users/admin/builder/spi-builder-workspace/Sandbox/SwiftDataPreviewerSandbox.xcodeproj' in workspace 'SwiftDataPreviewer.xcworkspace'.
2025-11-11 06:32:00.642 xcodebuild[533:2948] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-11-11_06-32-0000.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 5.10.0
BUILD FAILURE 5.10 visionOS