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Build Information

Failed to build NeoSimulatorKit, reference v0.8.4 (06284a), with Swift 6.1 for watchOS using Xcode 16.3 on 10 Nov 2026 06:49:23 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: 5.1.4
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/lynnswap/NeoSimulator.git
Reference: v0.8.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/lynnswap/NeoSimulator
 * tag               v0.8.4     -> FETCH_HEAD
HEAD is now at 06284ab Merge pull request #538 from lynnswap/codex/recover-device-hub-registration
Cloned https://github.com/lynnswap/NeoSimulator.git
Revision (git rev-parse @):
06284ab8507823ef8475c4e2115d9475f72a759a
SUCCESS checkout https://github.com/lynnswap/NeoSimulator.git at v0.8.4
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Build
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Selected platform:         watchOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/lynnswap/NeoSimulator.git
https://github.com/lynnswap/NeoSimulator.git
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.4.0 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 6.4.0 but the installed version is 6.1.0
Resolved source packages:
  spi-builder-workspace: (null)
2026-11-09 22:49:22.642 xcodebuild[507:2932] [MT] IDEFileReferenceDebug: [Load] <IDEFileReference, 0x10d80d250: name:NeoSimulator path:group:App/NeoSimulator.xcodeproj> Failed to load container at path: /Users/admin/builder/spi-builder-workspace/App/NeoSimulator.xcodeproj, Error: Error Domain=Xcode3ProjectErrorDomain Code=2 "Project /Users/admin/builder/spi-builder-workspace/App/NeoSimulator.xcodeproj cannot be opened because it is missing its project.pbxproj file." UserInfo={NSLocalizedDescription=Project /Users/admin/builder/spi-builder-workspace/App/NeoSimulator.xcodeproj cannot be opened because it is missing its project.pbxproj file.}
--- xcodebuild: WARNING: Unable to open project file '/Users/admin/builder/spi-builder-workspace/App/NeoSimulator.xcodeproj' in workspace 'NeoSimulator.xcworkspace'.
2026-11-09 22:49:22.803 xcodebuild[507:2932] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-09-11_22-49-0022.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.4.0 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 6.4.0 but the installed version is 6.1.0
Resolved source packages:
  spi-builder-workspace: (null)
2026-11-09 22:49:23.485 xcodebuild[524:3072] [MT] IDEFileReferenceDebug: [Load] <IDEFileReference, 0x125a11d10: name:NeoSimulator path:group:App/NeoSimulator.xcodeproj> Failed to load container at path: /Users/admin/builder/spi-builder-workspace/App/NeoSimulator.xcodeproj, Error: Error Domain=Xcode3ProjectErrorDomain Code=2 "Project /Users/admin/builder/spi-builder-workspace/App/NeoSimulator.xcodeproj cannot be opened because it is missing its project.pbxproj file." UserInfo={NSLocalizedDescription=Project /Users/admin/builder/spi-builder-workspace/App/NeoSimulator.xcodeproj cannot be opened because it is missing its project.pbxproj file.}
--- xcodebuild: WARNING: Unable to open project file '/Users/admin/builder/spi-builder-workspace/App/NeoSimulator.xcodeproj' in workspace 'NeoSimulator.xcworkspace'.
2026-11-09 22:49:23.577 xcodebuild[524:3072] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-09-11_22-49-0023.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.1.0
BUILD FAILURE 6.1 watchOS