Swift Package Index

Build Information

Failed to build swift-distributed-actors, reference 0.7.1 (3eca46), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 19 Sep 2026 12:00:37 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/swift-distributed-actors.git
Reference: 0.7.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-distributed-actors
 * tag               0.7.1      -> FETCH_HEAD
HEAD is now at 3eca46b Add Swift 5.7 support to legacy release/0.x branch. (#1062)
Cloned https://github.com/apple/swift-distributed-actors.git
Revision (git rev-parse @):
3eca46befae64e2f329c4030f80eaf2b5a0a0c2c
SUCCESS checkout https://github.com/apple/swift-distributed-actors.git at 0.7.1
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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/swift-distributed-actors.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-syntax.git
could not find a branch named ‘swift-DEVELOPMENT-SNAPSHOT-2022-09-12-a ’ in https://github.com/apple/swift-syntax.gitResolve Package Graph
Updating from https://github.com/apple/swift-syntax.git
could not find a branch named ‘swift-DEVELOPMENT-SNAPSHOT-2022-09-12-a ’ in https://github.com/apple/swift-syntax.gitResolve Package Graph
Updating from https://github.com/apple/swift-syntax.git
could not find a branch named ‘swift-DEVELOPMENT-SNAPSHOT-2022-09-12-a ’ in https://github.com/apple/swift-syntax.gitResolve Package Graph
Updating from https://github.com/apple/swift-syntax.git
could not find a branch named ‘swift-DEVELOPMENT-SNAPSHOT-2022-09-12-a ’ in https://github.com/apple/swift-syntax.git
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-19 08:00:35.128 xcodebuild[529:3039] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-19-09_08-00-0035.xcresult
xcodebuild: error: Could not resolve package dependencies:
  could not find a branch named ‘swift-DEVELOPMENT-SNAPSHOT-2022-09-12-a ’ in https://github.com/apple/swift-syntax.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-syntax.git
could not find a branch named ‘swift-DEVELOPMENT-SNAPSHOT-2022-09-12-a ’ in https://github.com/apple/swift-syntax.git
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-19 08:00:37.387 xcodebuild[647:3848] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-19-09_08-00-0037.xcresult
xcodebuild: error: Could not resolve package dependencies:
  could not find a branch named ‘swift-DEVELOPMENT-SNAPSHOT-2022-09-12-a ’ in https://github.com/apple/swift-syntax.git
BUILD FAILURE 6.4 macosXcodebuild