Swift Package IndexBuild Information
Successful build of WolfFoundation, reference master (8370e7), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 06:18:04 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
========================================
Clone URL: https://github.com/wolfmcnally/WolfFoundation.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wolfmcnally/WolfFoundation
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 8370e79 Build as dynamic library.
Cloned https://github.com/wolfmcnally/WolfFoundation.git
Revision (git rev-parse @):
8370e79858c238b584600374bd13484414796c72
SUCCESS checkout https://github.com/wolfmcnally/WolfFoundation.git at master
Fetching https://github.com/wolfmcnally/WolfNumerics
Fetching https://github.com/wolfmcnally/WolfPipe
[1/277] Fetching wolfpipe
[220/552] Fetching wolfpipe, wolfnumerics
Fetched https://github.com/wolfmcnally/WolfPipe from cache (0.73s)
Fetched https://github.com/wolfmcnally/WolfNumerics from cache (0.73s)
Computing version for https://github.com/wolfmcnally/WolfPipe
Computed https://github.com/wolfmcnally/WolfPipe at 2.0.2 (1.40s)
Computing version for https://github.com/wolfmcnally/WolfNumerics
Computed https://github.com/wolfmcnally/WolfNumerics at 4.0.4 (0.63s)
Creating working copy for https://github.com/wolfmcnally/WolfNumerics
Working copy of https://github.com/wolfmcnally/WolfNumerics resolved at 4.0.4
Creating working copy for https://github.com/wolfmcnally/WolfPipe
Working copy of https://github.com/wolfmcnally/WolfPipe resolved at 2.0.2
========================================
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": "wolffoundation",
"name": "WolfFoundation",
"url": "https://github.com/wolfmcnally/WolfFoundation.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WolfFoundation",
"traits": [
"default"
],
"dependencies": [
{
"identity": "wolfnumerics",
"name": "WolfNumerics",
"url": "https://github.com/wolfmcnally/WolfNumerics",
"version": "4.0.4",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WolfNumerics",
"traits": [
"default"
],
"dependencies": [
]
},
{
"identity": "wolfpipe",
"name": "WolfPipe",
"url": "https://github.com/wolfmcnally/WolfPipe",
"version": "2.0.2",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WolfPipe",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/wolfmcnally/WolfFoundation.git
[1/343] Fetching wolffoundation
Fetched https://github.com/wolfmcnally/WolfFoundation.git from cache (0.73s)
Fetching https://github.com/wolfmcnally/WolfPipe from cache
Fetching https://github.com/wolfmcnally/WolfNumerics from cache
Fetched https://github.com/wolfmcnally/WolfPipe from cache (0.41s)
Fetched https://github.com/wolfmcnally/WolfNumerics from cache (0.41s)
Computing version for https://github.com/wolfmcnally/WolfPipe
Computed https://github.com/wolfmcnally/WolfPipe at 2.0.2 (0.47s)
Computing version for https://github.com/wolfmcnally/WolfNumerics
Computed https://github.com/wolfmcnally/WolfNumerics at 4.0.4 (0.03s)
Creating working copy for https://github.com/wolfmcnally/WolfNumerics
Working copy of https://github.com/wolfmcnally/WolfNumerics resolved at 4.0.4
Creating working copy for https://github.com/wolfmcnally/WolfPipe
Working copy of https://github.com/wolfmcnally/WolfPipe resolved at 2.0.2
Creating working copy for https://github.com/wolfmcnally/WolfFoundation.git
Working copy of https://github.com/wolfmcnally/WolfFoundation.git resolved at master (8370e79)
warning: '.resolve-product-dependencies': dependency 'wolffoundation' is not used by any target
Found 2 product dependencies
- WolfNumerics
- WolfPipe
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/wolfmcnally/WolfFoundation.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/10] Write sources
[3/10] Write swift-version--6988338F2F200930.txt
[5/32] Compiling WolfPipe PipeOperator.swift
[6/32] Compiling WolfPipe KeyPaths.swift
[7/32] Compiling WolfPipe ComposeOperator.swift
[8/32] Compiling WolfPipe Curry.swift
[9/32] Compiling WolfPipe PipeCompatibleFunctions.swift
[10/32] Compiling WolfPipe SetAlgebra.swift
[11/32] Compiling WolfPipe EffectfulComposeOperator.swift
[12/32] Emitting module WolfPipe
[12/32] Write Objects.LinkFileList
[13/32] Linking libWolfPipe.dylib
[15/32] Compiling WolfNumerics SecureRandomNumberGenerator.swift
[16/32] Compiling WolfNumerics RunningAverage.swift
[17/33] Compiling WolfNumerics RangeExtensions.swift
[18/33] Compiling WolfNumerics PercentOperator.swift
[19/33] Compiling WolfNumerics Lerp.swift
[20/33] Compiling WolfNumerics NumericUtils.swift
[21/33] Emitting module WolfNumerics
[22/33] Compiling WolfNumerics Frac.swift
[23/33] Compiling WolfNumerics Interpolable.swift
[24/33] Compiling WolfNumerics Interval.swift
[25/33] Compiling WolfNumerics IntervalCreationOperator.swift
[26/33] Compiling WolfNumerics ApproximatelyEqualsOperator.swift
[27/33] Compiling WolfNumerics BinarySearch.swift
[28/33] Compiling WolfNumerics RandomExtensions.swift
[29/33] Compiling WolfNumerics SeededRandomNumberGenerator.swift
[29/33] Write Objects.LinkFileList
[30/33] Linking libWolfNumerics.dylib
[32/72] Compiling WolfFoundation Associated.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/ObjCRuntime/DebugIdentifier.swift:34:44: warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
32 | public var debugIdentifier: String? {
33 | get {
34 | return getAssociatedValue(for: &debugIdentifierKey)
| `- warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
35 | }
36 |
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/ObjCRuntime/DebugIdentifier.swift:38:47: warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
36 |
37 | set {
38 | setAssociatedValue(newValue, for: &debugIdentifierKey)
| `- warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
39 | }
40 | }
[33/72] Compiling WolfFoundation DebugIdentifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/ObjCRuntime/DebugIdentifier.swift:34:44: warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
32 | public var debugIdentifier: String? {
33 | get {
34 | return getAssociatedValue(for: &debugIdentifierKey)
| `- warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
35 | }
36 |
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/ObjCRuntime/DebugIdentifier.swift:38:47: warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
36 |
37 | set {
38 | setAssociatedValue(newValue, for: &debugIdentifierKey)
| `- warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
39 | }
40 | }
[34/72] Compiling WolfFoundation AttributeAssignmentPrecedence.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/ObjCRuntime/DebugIdentifier.swift:34:44: warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
32 | public var debugIdentifier: String? {
33 | get {
34 | return getAssociatedValue(for: &debugIdentifierKey)
| `- warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
35 | }
36 |
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/ObjCRuntime/DebugIdentifier.swift:38:47: warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
36 |
37 | set {
38 | setAssociatedValue(newValue, for: &debugIdentifierKey)
| `- warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
39 | }
40 | }
[35/72] Compiling WolfFoundation InheritsFromOperator.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/ObjCRuntime/DebugIdentifier.swift:34:44: warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
32 | public var debugIdentifier: String? {
33 | get {
34 | return getAssociatedValue(for: &debugIdentifierKey)
| `- warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
35 | }
36 |
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/ObjCRuntime/DebugIdentifier.swift:38:47: warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
36 |
37 | set {
38 | setAssociatedValue(newValue, for: &debugIdentifierKey)
| `- warning: forming 'UnsafeRawPointer' to an inout variable of type String exposes the internal representation rather than the string contents.
39 | }
40 | }
[36/76] Emitting module WolfFoundation
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Protocols/Hideable.swift:31:27: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
29 | #endif
30 |
31 | public protocol Hideable: class {
| `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
32 | var isHidden: Bool { get set }
33 | }
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Types/Lazy.swift:49:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
45 | Caches result for sunsequent calls
46 | */
47 | public class Lazy<T> {
| `- note: 'T' previously declared here
48 |
49 | private indirect enum State<T> {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
50 | case closure( () -> (T) )
51 | case value(T)
[37/76] Compiling WolfFoundation Invalidatable.swift
[38/76] Compiling WolfFoundation ModelObject.swift
[39/76] Compiling WolfFoundation Serializable.swift
[40/76] Compiling WolfFoundation ASCII.swift
[41/76] Compiling WolfFoundation TimeConstants.swift
[42/76] Compiling WolfFoundation Heap.swift
[43/76] Compiling WolfFoundation Matrix.swift
[44/76] Compiling WolfFoundation PriorityQueue.swift
[45/76] Compiling WolfFoundation Queue.swift
[46/76] Compiling WolfFoundation DataExtensions.swift
[47/76] Compiling WolfFoundation DateExtensions.swift
[48/76] Compiling WolfFoundation DictionaryExtensions.swift
[49/76] Compiling WolfFoundation OptionalExtensions.swift
[50/76] Compiling WolfFoundation ValueCache.swift
[51/76] Compiling WolfFoundation WeakSet.swift
[52/76] Compiling WolfFoundation CodedError.swift
[53/76] Compiling WolfFoundation ErrorExtensions.swift
[54/76] Compiling WolfFoundation MessageError.swift
[55/76] Compiling WolfFoundation Base64.swift
[56/76] Compiling WolfFoundation Dimensions.swift
[57/76] Compiling WolfFoundation Hex.swift
[58/76] Compiling WolfFoundation JSON.swift
[59/76] Compiling WolfFoundation Tagged.swift
[60/76] Compiling WolfFoundation TransferValue.swift
[61/76] Compiling WolfFoundation UTF8.swift
[62/76] Compiling WolfFoundation Weak.swift
[63/76] Compiling WolfFoundation Lazy.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Types/Lazy.swift:49:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
45 | Caches result for sunsequent calls
46 | */
47 | public class Lazy<T> {
| `- note: 'T' previously declared here
48 |
49 | private indirect enum State<T> {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
50 | case closure( () -> (T) )
51 | case value(T)
[64/76] Compiling WolfFoundation Ordinal.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Types/Lazy.swift:49:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
45 | Caches result for sunsequent calls
46 | */
47 | public class Lazy<T> {
| `- note: 'T' previously declared here
48 |
49 | private indirect enum State<T> {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
50 | case closure( () -> (T) )
51 | case value(T)
[65/76] Compiling WolfFoundation Position.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Types/Lazy.swift:49:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
45 | Caches result for sunsequent calls
46 | */
47 | public class Lazy<T> {
| `- note: 'T' previously declared here
48 |
49 | private indirect enum State<T> {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
50 | case closure( () -> (T) )
51 | case value(T)
[66/76] Compiling WolfFoundation SortWeight.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Types/Lazy.swift:49:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
45 | Caches result for sunsequent calls
46 | */
47 | public class Lazy<T> {
| `- note: 'T' previously declared here
48 |
49 | private indirect enum State<T> {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
50 | case closure( () -> (T) )
51 | case value(T)
[67/76] Compiling WolfFoundation InvalidateAndAssignOperator.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Protocols/Hideable.swift:31:27: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
29 | #endif
30 |
31 | public protocol Hideable: class {
| `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
32 | var isHidden: Bool { get set }
33 | }
[68/76] Compiling WolfFoundation ReferenceOperator.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Protocols/Hideable.swift:31:27: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
29 | #endif
30 |
31 | public protocol Hideable: class {
| `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
32 | var isHidden: Bool { get set }
33 | }
[69/76] Compiling WolfFoundation TweakOperator.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Protocols/Hideable.swift:31:27: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
29 | #endif
30 |
31 | public protocol Hideable: class {
| `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
32 | var isHidden: Bool { get set }
33 | }
[70/76] Compiling WolfFoundation Hideable.swift
/Users/admin/builder/spi-builder-workspace/Sources/WolfFoundation/Protocols/Hideable.swift:31:27: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
29 | #endif
30 |
31 | public protocol Hideable: class {
| `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
32 | var isHidden: Bool { get set }
33 | }
[71/76] Compiling WolfFoundation ValidationError.swift
[72/76] Compiling WolfFoundation WolfFoundationError.swift
[73/76] Compiling WolfFoundation ArrayExtensions.swift
[74/76] Compiling WolfFoundation CircularIndex.swift
[74/76] Write Objects.LinkFileList
[75/76] Linking libWolfFoundation.dylib
Build complete! (11.44s)
Build complete.
{
"dependencies" : [
{
"identity" : "wolfnumerics",
"requirement" : {
"range" : [
{
"lower_bound" : "4.0.0",
"upper_bound" : "5.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/wolfmcnally/WolfNumerics"
},
{
"identity" : "wolfpipe",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/wolfmcnally/WolfPipe"
}
],
"manifest_display_name" : "WolfFoundation",
"name" : "WolfFoundation",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "9.0"
},
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "tvos",
"version" : "11.0"
}
],
"products" : [
{
"name" : "WolfFoundation",
"targets" : [
"WolfFoundation"
],
"type" : {
"library" : [
"dynamic"
]
}
}
],
"targets" : [
{
"c99name" : "WolfFoundation",
"module_type" : "SwiftTarget",
"name" : "WolfFoundation",
"path" : "Sources/WolfFoundation",
"product_dependencies" : [
"WolfNumerics",
"WolfPipe"
],
"product_memberships" : [
"WolfFoundation"
],
"sources" : [
"Constants/TimeConstants.swift",
"Containers/Heap.swift",
"Containers/Matrix.swift",
"Containers/PriorityQueue.swift",
"Containers/Queue.swift",
"Containers/ValueCache.swift",
"Containers/WeakSet.swift",
"Errors/CodedError.swift",
"Errors/ErrorExtensions.swift",
"Errors/MessageError.swift",
"Errors/ValidationError.swift",
"Errors/WolfFoundationError.swift",
"Extensions/ArrayExtensions.swift",
"Extensions/CircularIndex.swift",
"Extensions/DataExtensions.swift",
"Extensions/DateExtensions.swift",
"Extensions/DictionaryExtensions.swift",
"Extensions/OptionalExtensions.swift",
"ObjCRuntime/Associated.swift",
"ObjCRuntime/DebugIdentifier.swift",
"Operators/AttributeAssignmentPrecedence.swift",
"Operators/InheritsFromOperator.swift",
"Operators/InvalidateAndAssignOperator.swift",
"Operators/ReferenceOperator.swift",
"Operators/TweakOperator.swift",
"Protocols/Hideable.swift",
"Protocols/Invalidatable.swift",
"Protocols/ModelObject.swift",
"Protocols/Serializable.swift",
"Types/ASCII.swift",
"Types/Base64.swift",
"Types/Dimensions.swift",
"Types/Hex.swift",
"Types/JSON.swift",
"Types/Lazy.swift",
"Types/Ordinal.swift",
"Types/Position.swift",
"Types/SortWeight.swift",
"Types/Tagged.swift",
"Types/TransferValue.swift",
"Types/UTF8.swift",
"Types/Weak.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Done.