Build Information
Failed to build swift-property, reference main (099112), with Swift 6.3 for tvOS using Xcode 26.4 on 10 Nov 2026 18:35:17 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/swift-atoms/swift-property.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-atoms/swift-property
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 099112e Property.Consume is Sendable only outside Embedded too; the Embedded box drops sending, as it is single-threaded (swift-atoms/swift-property#15)
Cloned https://github.com/swift-atoms/swift-property.git
Revision (git rev-parse @):
099112e94920961d63d1cec10b21668b09221d14
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-atoms/swift-property.git at main
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Build
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Selected platform: tvOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/swift-atoms/swift-property.git
Command line invocation:
/Applications/Xcode-26.5.0.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 6.3.2
Resolved source packages:
spi-builder-workspace: (null)
2026-11-10 13:35:16.038 xcodebuild[542:3127] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-10-11_13-35-0016.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 6.3.2
Command line invocation:
/Applications/Xcode-26.5.0.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 6.3.2
Resolved source packages:
spi-builder-workspace: (null)
2026-11-10 13:35:17.513 xcodebuild[610:3651] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-10-11_13-35-0017.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 6.3.2
BUILD FAILURE 6.3 tvOS