Swift Package IndexBuild Information
Failed to build swift-foundation-extensions, reference 0.10.1 (0f1cc4), with Swift 6.1 for watchOS using Xcode 16.3 on 4 Sep 2026 01:35:23 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: 5.0.2
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/CaptureContext/swift-foundation-extensions.git
Reference: 0.10.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/CaptureContext/swift-foundation-extensions
* tag 0.10.1 -> FETCH_HEAD
HEAD is now at 0f1cc48 chore: update Resettable dependency
Cloned https://github.com/CaptureContext/swift-foundation-extensions.git
Revision (git rev-parse @):
0f1cc4852f8ca8ef324fe7ad024246ab1ef87674
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/CaptureContext/swift-foundation-extensions.git at 0.10.1
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Build
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Selected platform: watchOS
Swift version: 6.1
Building package at path: $PWD
https://github.com/CaptureContext/swift-foundation-extensions.git
https://github.com/CaptureContext/swift-foundation-extensions.git
{
"dependencies" : [
{
"identity" : "swift-resettable",
"requirement" : {
"range" : [
{
"lower_bound" : "0.3.3",
"upper_bound" : "0.4.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/capturecontext/swift-resettable.git"
},
{
"identity" : "swift-equated",
"requirement" : {
"range" : [
{
"lower_bound" : "0.0.6",
"upper_bound" : "0.1.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/capturecontext/swift-equated.git"
},
{
"identity" : "swift-associated-objects",
"requirement" : {
"range" : [
{
"lower_bound" : "0.3.0",
"upper_bound" : "0.4.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/capturecontext/swift-associated-objects.git"
},
{
"identity" : "swift-issue-reporting",
"requirement" : {
"range" : [
{
"lower_bound" : "2.1.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/pointfreeco/swift-issue-reporting.git"
}
],
"manifest_display_name" : "swift-foundation-extensions",
"name" : "swift-foundation-extensions",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "maccatalyst",
"version" : "13.0"
},
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
}
],
"products" : [
{
"name" : "FoundationExtensions",
"targets" : [
"FoundationExtensions"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "FoundationExtensionsMacros",
"targets" : [
"FoundationExtensionsMacros"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"6"
],
"targets" : [
{
"c99name" : "FoundationExtensionsTests",
"module_type" : "SwiftTarget",
"name" : "FoundationExtensionsTests",
"path" : "Tests/FoundationExtensionsTests",
"sources" : [
"CodingKeysTests.swift",
"IndirectTests.swift",
"ReferenceTests.swift",
"SwizzlingTests.swift"
],
"target_dependencies" : [
"FoundationExtensions"
],
"type" : "test"
},
{
"c99name" : "FoundationExtensionsMacros",
"module_type" : "SwiftTarget",
"name" : "FoundationExtensionsMacros",
"path" : "Sources/FoundationExtensionsMacros",
"product_dependencies" : [
"AssociatedObjectsMacros"
],
"product_memberships" : [
"FoundationExtensionsMacros"
],
"sources" : [
"Exports.swift"
],
"target_dependencies" : [
"FoundationExtensions"
],
"type" : "library"
},
{
"c99name" : "FoundationExtensions",
"module_type" : "SwiftTarget",
"name" : "FoundationExtensions",
"path" : "Sources/FoundationExtensions",
"product_dependencies" : [
"AssociatedObjects",
"Resettable",
"Equated",
"IssueReporting"
],
"product_memberships" : [
"FoundationExtensions",
"FoundationExtensionsMacros"
],
"sources" : [
"Deprecations/Range+Deprecations.swift",
"Deprecations/UnwrappingError.swift",
"Exports.swift",
"Extensions/Bundle+.swift",
"Extensions/Codable+.swift",
"Extensions/Collection+.swift",
"Extensions/Comparable+.swift",
"Extensions/DispatchTime+.swift",
"Extensions/FloatingPoint+.swift",
"Extensions/NSAttributedString+.swift",
"Extensions/NSLocking+.swift",
"Extensions/NSObject+Swizzling.swift",
"Extensions/Optional+.swift",
"Extensions/Range+.swift",
"Extensions/Result+.swift",
"Extensions/String+.swift",
"General/Box&Reference/Box.swift",
"General/Box&Reference/Reference.swift",
"General/Castable.swift",
"General/Indirect.swift",
"General/PropertyProxy.swift",
"General/USID.swift"
],
"type" : "library"
}
],
"tools_version" : "6.1"
}
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/capturecontext/swift-equated.git
Fetching from https://github.com/capturecontext/swift-resettable.git
Fetching from https://github.com/capturecontext/swift-associated-objects.git
Fetching from https://github.com/pointfreeco/swift-issue-reporting.git
Fetching from https://github.com/stackotter/swift-macro-toolkit.git
Fetching from https://github.com/swiftlang/swift-syntax.git (cached)
Fetching from https://github.com/capturecontext/swift-keypaths-extensions.git
Fetching from https://github.com/pointfreeco/swift-custom-dump (cached)
Fetching from https://github.com/pointfreeco/xctest-dynamic-overlay (cached)
Fetching from https://github.com/capturecontext/swift-marker-protocols.git
Fetching from https://github.com/capturecontext/swift-keypath-mapping.git
Creating working copy of package ‘swift-syntax’
Checking out 603.0.2 of package ‘swift-syntax’
Creating working copy of package ‘swift-keypath-mapping’
Checking out 0.0.3 of package ‘swift-keypath-mapping’
Creating working copy of package ‘swift-associated-objects’
Checking out 0.3.0 of package ‘swift-associated-objects’
Creating working copy of package ‘swift-resettable’
Checking out 0.3.3 of package ‘swift-resettable’
Creating working copy of package ‘swift-issue-reporting’
Checking out 2.1.0 of package ‘swift-issue-reporting’
Creating working copy of package ‘swift-marker-protocols’
Checking out 1.5.3 of package ‘swift-marker-protocols’
Creating working copy of package ‘swift-equated’
Checking out 0.0.6 of package ‘swift-equated’
Creating working copy of package ‘swift-custom-dump’
Checking out 1.7.3 of package ‘swift-custom-dump’
Creating working copy of package ‘swift-macro-toolkit’
Checking out 0.9.0 of package ‘swift-macro-toolkit’
Creating working copy of package ‘xctest-dynamic-overlay’
Checking out 1.13.1 of package ‘xctest-dynamic-overlay’
Creating working copy of package ‘swift-keypaths-extensions’
Checking out 0.2.2 of package ‘swift-keypaths-extensions’
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graphmultiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graphResolve Package Graph
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graphmultiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graph
Resolved source packages:
spi-builder-workspace: (null)
2026-09-03 18:35:22.868 xcodebuild[527:2991] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-03-09_18-35-0022.xcresult
xcodebuild: error: Could not resolve package dependencies:
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graph
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graph
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graphmultiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graph
Resolved source packages:
spi-builder-workspace: (null)
2026-09-03 18:35:23.693 xcodebuild[1091:5552] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-03-09_18-35-0023.xcresult
xcodebuild: error: Could not resolve package dependencies:
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graph
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graph
BUILD FAILURE 6.1 watchOS