Swift Package IndexBuild Information
Failed to build Slurp, reference 0.1.3 (680e6e), with Swift 6.3 for visionOS using Xcode 26.4 on 10 Apr 2026 23:00:17 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
========================================
Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/bitwit/slurp.git
Reference: 0.1.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bitwit/slurp
* tag 0.1.3 -> FETCH_HEAD
HEAD is now at 680e6e7 Fix CWD when working with other tasks that use PathKit to get the current directory
Cloned https://github.com/bitwit/slurp.git
Revision (git rev-parse @):
680e6e717a317752988e782f9dda8ca0e329bd57
SUCCESS checkout https://github.com/bitwit/slurp.git at 0.1.3
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Build
========================================
Selected platform: visionOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/bitwit/slurp.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
{
"identity" : "rxswift",
"requirement" : {
"exact" : [
"4.1.2"
]
},
"type" : "sourceControl",
"url" : "https://github.com/ReactiveX/RxSwift.git"
},
{
"identity" : "pathkit",
"requirement" : {
"exact" : [
"0.9.0"
]
},
"type" : "sourceControl",
"url" : "https://github.com/kylef/PathKit.git"
},
{
"identity" : "marathon",
"requirement" : {
"branch" : [
"slurp-0.1.0"
]
},
"type" : "sourceControl",
"url" : "https://github.com/bitwit/Marathon.git"
},
{
"identity" : "guaka",
"requirement" : {
"exact" : [
"0.1.3"
]
},
"type" : "sourceControl",
"url" : "https://github.com/nsomar/Guaka.git"
},
{
"identity" : "quick",
"requirement" : {
"exact" : [
"1.2.0"
]
},
"type" : "sourceControl",
"url" : "https://github.com/Quick/Quick.git"
},
{
"identity" : "nimble",
"requirement" : {
"exact" : [
"7.0.3"
]
},
"type" : "sourceControl",
"url" : "https://github.com/Quick/Nimble.git"
}
],
"manifest_display_name" : "Slurp",
"name" : "Slurp",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Slurp",
"targets" : [
"Slurp"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "SlurpXCTools",
"targets" : [
"SlurpXCTools"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "SlurpCLI",
"targets" : [
"SlurpCLI"
],
"type" : {
"executable" : null
}
},
{
"name" : "ExampleSlurpTasks",
"targets" : [
"ExampleSlurpTasks"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "SlurpXCTools",
"module_type" : "SwiftTarget",
"name" : "SlurpXCTools",
"path" : "Sources/SlurpXCTools",
"product_dependencies" : [
"RxSwift",
"PathKit"
],
"product_memberships" : [
"SlurpXCTools",
"ExampleSlurpTasks"
],
"sources" : [
"ApplicationLoader.swift",
"Cocoapods.swift",
"Version.swift",
"XcodeBuild.swift"
],
"target_dependencies" : [
"Slurp"
],
"type" : "library"
},
{
"c99name" : "SlurpTests",
"module_type" : "SwiftTarget",
"name" : "SlurpTests",
"path" : "Tests/SlurpTests",
"product_dependencies" : [
"Quick",
"Nimble"
],
"sources" : [
"MockShellProcess.swift",
"main.swift"
],
"target_dependencies" : [
"Slurp"
],
"type" : "test"
},
{
"c99name" : "SlurpCLI",
"module_type" : "SwiftTarget",
"name" : "SlurpCLI",
"path" : "Sources/SlurpCLI",
"product_dependencies" : [
"MarathonCore",
"Guaka"
],
"product_memberships" : [
"SlurpCLI"
],
"sources" : [
"Extensions.swift",
"SlurpCommands.swift",
"SlurpProjectManager.swift",
"main.swift"
],
"target_dependencies" : [
"Slurp"
],
"type" : "executable"
},
{
"c99name" : "Slurp",
"module_type" : "SwiftTarget",
"name" : "Slurp",
"path" : "Sources/Slurp",
"product_dependencies" : [
"RxSwift",
"PathKit",
"MarathonCore"
],
"product_memberships" : [
"Slurp",
"SlurpXCTools",
"SlurpCLI",
"ExampleSlurpTasks"
],
"sources" : [
"BasicTask.swift",
"FolderMonitor.swift",
"PipeOperator.swift",
"Rx+Extensions.swift",
"Shell.swift",
"Slurp.swift",
"Swift+Extensions.swift",
"Watcher.swift"
],
"type" : "library"
},
{
"c99name" : "ExampleSlurpTasks",
"module_type" : "SwiftTarget",
"name" : "ExampleSlurpTasks",
"path" : "ExampleTasks",
"product_memberships" : [
"ExampleSlurpTasks"
],
"sources" : [
"SlurpTasks/main.swift"
],
"target_dependencies" : [
"Slurp",
"SlurpXCTools"
],
"type" : "executable"
}
],
"tools_version" : "4.2"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "Slurp",
"schemes" : [
"ExampleSlurpTasks",
"Slurp-Package",
"SlurpCLI",
"SlurpPackageTests",
"SlurpTasks"
],
"targets" : [
"ExampleSlurpTasks",
"Files",
"FilesPackageDescription",
"Guaka",
"GuakaPackageDescription",
"MarathonCore",
"MarathonPackageDescription",
"Nimble",
"NimblePackageDescription",
"PathKit",
"PathKitPackageDescription",
"Quick",
"QuickPackageDescription",
"QuickSpecBase",
"Releases",
"ReleasesPackageDescription",
"Require",
"RequirePackageDescription",
"RxSwift",
"RxSwiftPackageDescription",
"ShellOut",
"ShellOutPackageDescription",
"Slurp",
"SlurpCLI",
"SlurpPackageDescription",
"SlurpPackageTests",
"SlurpTests",
"SlurpXCTools",
"StringScanner",
"StringScannerPackageDescription",
"Unbox",
"UnboxPackageDescription",
"Wrap",
"WrapPackageDescription"
]
}
}
2026-04-10 19:00:14.244 xcodebuild[653:3727] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-10-04_19-00-0014.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.3' to specify the current tools version
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Updating from https://github.com/bitwit/Marathon.git
Updating from https://github.com/JohnSundell/Unbox.git
Updating from https://github.com/JohnSundell/Require.git
Updating from https://github.com/JohnSundell/Wrap.git
Updating from https://github.com/JohnSundell/Files.git
Updating from https://github.com/Quick/Quick.git
Updating from https://github.com/JohnSundell/ShellOut.git
Updating from https://github.com/JohnSundell/Releases.git
Updating from https://github.com/nsomar/Guaka.git
Updating from https://github.com/kylef/PathKit.git
Updating from https://github.com/Quick/Nimble.git
Updating from https://github.com/ReactiveX/RxSwift.git
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.3' to specify the current tools version
Resolved source packages:
spi-builder-workspace: (null)
2026-04-10 19:00:17.262 xcodebuild[1037:5158] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-10-04_19-00-0017.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.3' to specify the current tools version
BUILD FAILURE 6.3 visionOS