Swift Package Index

Build Information

Failed to build DynuREST, reference 4.2.0 (ba6855), with Swift 6.0 for macOS (Xcode) using Xcode 16.2 on 1 Feb 2026 18:55:12 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/richardpiazza/DynuREST.git
Reference: 4.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/richardpiazza/DynuREST
 * tag               4.2.0      -> FETCH_HEAD
HEAD is now at ba68559 Converted to Swift-Testing (#9)
Cloned https://github.com/richardpiazza/DynuREST.git
Revision (git rev-parse @):
ba685596a0d28b695a8fa8785f1dac487f649460
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/richardpiazza/DynuREST.git at 4.2.0
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.0
Building package at path:  $PWD
https://github.com/richardpiazza/DynuREST.git
Command line invocation:
    /Applications/Xcode-16.2.0.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
Fetching from https://github.com/apple/swift-argument-parser.git
Fetching from https://github.com/swiftlang/swift-testing.git
Fetching from https://github.com/richardpiazza/SessionPlus.git
Fetching from https://github.com/johnsundell/ShellOut.git
Resolve Package Graph
Updating from https://github.com/johnsundell/ShellOut.git
Updating from https://github.com/apple/swift-argument-parser.git
Updating from https://github.com/richardpiazza/SessionPlus.git
Updating from https://github.com/swiftlang/swift-testing.git
Resolved source packages:
  spi-builder-workspace: (null)
Resolve Package Graph
Updating from https://github.com/swiftlang/swift-testing.git
Updating from https://github.com/apple/swift-argument-parser.git
Updating from https://github.com/richardpiazza/SessionPlus.git
Updating from https://github.com/johnsundell/ShellOut.git
2026-02-01 10:55:08.296 xcodebuild[509:2974] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-01-02_10-55-0008.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'swift-testing' >= 6.2.0 contains incompatible tools version (6.1.0) and root depends on 'swift-testing' 6.2.0..<7.0.0.
Command line invocation:
    /Applications/Xcode-16.2.0.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
Updating from https://github.com/johnsundell/ShellOut.git
Updating from https://github.com/richardpiazza/SessionPlus.git
Updating from https://github.com/swiftlang/swift-testing.git
Updating from https://github.com/apple/swift-argument-parser.git
Resolved source packages:
  spi-builder-workspace: (null)
2026-02-01 10:55:10.942 xcodebuild[724:4188] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-01-02_10-55-0010.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'swift-testing' >= 6.2.0 contains incompatible tools version (6.1.0) and root depends on 'swift-testing' 6.2.0..<7.0.0.
BUILD FAILURE 6.0 macosXcodebuild