Swift Package IndexBuild Information
Successful build of FFFoundation, reference 9.8.0 (ff2c8a), with Swift 6.3 for macOS (SPM) on 19 Apr 2026 09:50:45 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/ffried/fffoundation.git
Reference: 9.8.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ffried/fffoundation
* tag 9.8.0 -> FETCH_HEAD
HEAD is now at ff2c8aa Fix build on older platforms
Cloned https://github.com/ffried/fffoundation.git
Revision (git rev-parse @):
ff2c8aa6644bcc4a70ec7156a5f49cfacc95601c
SUCCESS checkout https://github.com/ffried/fffoundation.git at 9.8.0
Fetching https://github.com/swiftlang/swift-docc-symbolkit
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2277] Fetching swift-docc-plugin
[229/5949] Fetching swift-docc-plugin, swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (1.20s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.20s)
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.6 (4.40s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.74s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.6
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"traits": [
"default"
],
"dependencies": [
{
"identity": "fffoundation",
"name": "FFFoundation",
"url": "https://github.com/ffried/fffoundation.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/fffoundation",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
Fetching https://github.com/ffried/fffoundation.git
[1/10236] Fetching fffoundation
Fetched https://github.com/ffried/fffoundation.git from cache (1.34s)
Creating working copy for https://github.com/ffried/fffoundation.git
Working copy of https://github.com/ffried/fffoundation.git resolved at 9.8.0 (ff2c8aa)
warning: '.resolve-product-dependencies': dependency 'fffoundation' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/ffried/fffoundation.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version--6988338F2F200930.txt
[5/39] Emitting module FFFoundation
[6/42] Compiling FFFoundation OSLogLinux.swift
[7/42] Compiling FFFoundation PropertyKey.swift
[8/42] Compiling FFFoundation SendableMetaTypeShim.swift
[9/42] Compiling FFFoundation Timer.swift
[10/42] Compiling FFFoundation Togglable.swift
[11/42] Compiling FFFoundation TypeDescription.swift
[12/42] Compiling FFFoundation Size.swift
[13/42] Compiling FFFoundation Triangle.swift
[14/42] Compiling FFFoundation Logging.swift
[15/42] Compiling FFFoundation Weak.swift
[16/42] Compiling FFFoundation Diff.swift
[17/42] Compiling FFFoundation DispatchHelpers.swift
[18/42] Compiling FFFoundation DictionaryExtensions.swift
[19/42] Compiling FFFoundation GCDFuture.swift
[20/42] Compiling FFFoundation Angle.swift
[21/42] Compiling FFFoundation GeometricValue.swift
[22/42] Compiling FFFoundation Point.swift
[23/42] Compiling FFFoundation SortDescriptor+Key.swift
[24/42] Compiling FFFoundation SortDescriptor+Operators.swift
[25/42] Compiling FFFoundation String+Classes.swift
[26/42] Compiling FFFoundation StringExtensions.swift
[27/42] Compiling FFFoundation OperationQueue+FFAdditions.swift
[28/42] Compiling FFFoundation Predicate+Key.swift
[29/42] Compiling FFFoundation Predicate+Operators.swift
[30/42] Compiling FFFoundation Predicate+StringInterpolation.swift
[31/42] Compiling FFFoundation FileManager+Directories.swift
[32/42] Compiling FFFoundation Locale+LanguageRegion.swift
[33/42] Compiling FFFoundation NSAttributedStringExtensions.swift
[34/42] Compiling FFFoundation NSLayoutConstraint+FFAdditions.swift
[35/42] Compiling FFFoundation Ref.swift
[36/42] Compiling FFFoundation Synchronized.swift
[37/42] Compiling FFFoundation UserDefault.swift
[38/42] Compiling FFFoundation UserDefaultsStorable.swift
[39/42] Compiling FFFoundation CacheManager.swift
[40/42] Compiling FFFoundation CoW.swift
[41/42] Compiling FFFoundation Lazy.swift
[42/42] Compiling FFFoundation Lens.swift
Build complete! (15.65s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swiftlang/swift-docc-plugin"
}
],
"manifest_display_name" : "FFFoundation",
"name" : "FFFoundation",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
},
{
"name" : "maccatalyst",
"version" : "13.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "FFFoundation",
"targets" : [
"FFFoundation"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "FFFoundationTests",
"module_type" : "SwiftTarget",
"name" : "FFFoundationTests",
"path" : "Tests/FFFoundationTests",
"sources" : [
"AngleTests.swift",
"DiffTests.swift",
"NSPredicate_InterpolationTests.swift",
"StringClassesExtensionTests.swift",
"TimerTests.swift",
"TriangleTests.swift",
"TypeDescriptionTests.swift",
"UserDefaultTests.swift"
],
"target_dependencies" : [
"FFFoundation"
],
"type" : "test"
},
{
"c99name" : "FFFoundation",
"module_type" : "SwiftTarget",
"name" : "FFFoundation",
"path" : "Sources/FFFoundation",
"product_memberships" : [
"FFFoundation"
],
"sources" : [
"CacheManager.swift",
"Containers/CoW.swift",
"Containers/Lazy.swift",
"Containers/Lens.swift",
"Containers/Ref.swift",
"Containers/Synchronized.swift",
"Containers/UserDefault.swift",
"Containers/UserDefaultsStorable.swift",
"Containers/Weak.swift",
"Diff.swift",
"DispatchHelpers.swift",
"Extensions/DictionaryExtensions.swift",
"Extensions/FileManager+Directories.swift",
"Extensions/Locale+LanguageRegion.swift",
"Extensions/NSAttributedStringExtensions.swift",
"Extensions/NSLayoutConstraint+FFAdditions.swift",
"Extensions/OperationQueue+FFAdditions.swift",
"Extensions/Predicate+Key.swift",
"Extensions/Predicate+Operators.swift",
"Extensions/Predicate+StringInterpolation.swift",
"Extensions/SortDescriptor+Key.swift",
"Extensions/SortDescriptor+Operators.swift",
"Extensions/String+Classes.swift",
"Extensions/StringExtensions.swift",
"GCDFuture.swift",
"Geometry/Angle.swift",
"Geometry/GeometricValue.swift",
"Geometry/Point.swift",
"Geometry/Size.swift",
"Geometry/Triangle.swift",
"Logging.swift",
"OSLogLinux.swift",
"PropertyKey.swift",
"SendableMetaTypeShim.swift",
"Timer.swift",
"Togglable.swift",
"TypeDescription.swift"
],
"type" : "library"
}
],
"tools_version" : "6.3"
}
Done.