Swift Package Index

Build Information

Failed to build swiftpm-on-llbuild2, reference main (88ddcb), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 17 Sep 2026 07:59:08 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: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/apple/swiftpm-on-llbuild2.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swiftpm-on-llbuild2
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 88ddcbc Add SQLite-backed CAS
Cloned https://github.com/apple/swiftpm-on-llbuild2.git
Revision (git rev-parse @):
88ddcbcab67fea21a1b40f403f1da66b1460a08f
SUCCESS checkout https://github.com/apple/swiftpm-on-llbuild2.git at main
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/apple/swiftpm-on-llbuild2.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/apple/swift-llbuild2.git
could not find a branch named ‘spmllb2’ in https://github.com/apple/swift-llbuild2.gitResolve Package Graph
Updating from https://github.com/apple/swift-llbuild2.git
could not find a branch named ‘spmllb2’ in https://github.com/apple/swift-llbuild2.git
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-17 03:59:06.102 xcodebuild[563:3067] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-17-09_03-59-0006.xcresult
xcodebuild: error: Could not resolve package dependencies:
  could not find a branch named ‘spmllb2’ in https://github.com/apple/swift-llbuild2.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Updating from https://github.com/apple/swift-llbuild2.git
could not find a branch named ‘spmllb2’ in https://github.com/apple/swift-llbuild2.git
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-17 03:59:08.059 xcodebuild[657:3791] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-17-09_03-59-0008.xcresult
xcodebuild: error: Could not resolve package dependencies:
  could not find a branch named ‘spmllb2’ in https://github.com/apple/swift-llbuild2.git
BUILD FAILURE 6.4 macosXcodebuild