Swift Package IndexBuild Information
Successful build of DictionaryDecoder, reference 0.24.0 (e13255), with Swift 6.1 for macOS (SPM) on 27 Apr 2025 16:46:27 UTC.
Swift 6 data race errors: 3
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCapturesBuild Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swhitty/DictionaryDecoder.git
Reference: 0.24.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swhitty/DictionaryDecoder
* tag 0.24.0 -> FETCH_HEAD
HEAD is now at e132553 0.24.0
Cloned https://github.com/swhitty/DictionaryDecoder.git
Revision (git rev-parse @):
e132553690dd196cbccde221182ece217f6525bc
SUCCESS checkout https://github.com/swhitty/DictionaryDecoder.git at 0.24.0
========================================
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",
"dependencies": [
{
"identity": "dictionarydecoder",
"name": "DictionaryDecoder",
"url": "https://github.com/swhitty/DictionaryDecoder.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/DictionaryDecoder",
"dependencies": [
]
}
]
}
Fetching https://github.com/swhitty/DictionaryDecoder.git
[1/678] Fetching dictionarydecoder
Fetched https://github.com/swhitty/DictionaryDecoder.git from cache (0.84s)
Creating working copy for https://github.com/swhitty/DictionaryDecoder.git
Working copy of https://github.com/swhitty/DictionaryDecoder.git resolved at 0.24.0 (e132553)
warning: '.resolve-product-dependencies': dependency 'dictionarydecoder' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/swhitty/DictionaryDecoder.git
https://github.com/swhitty/DictionaryDecoder.git
{
"dependencies" : [
],
"manifest_display_name" : "DictionaryDecoder",
"name" : "DictionaryDecoder",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "11.0"
},
{
"name" : "watchos",
"version" : "4.0"
}
],
"products" : [
{
"name" : "DictionaryDecoder",
"targets" : [
"DictionaryDecoder"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DictionaryDecoderTests",
"module_type" : "SwiftTarget",
"name" : "DictionaryDecoderTests",
"path" : "Tests",
"sources" : [
"Dictionary+ExtensionTests.swift",
"KeyValueDecoderTests.swift",
"KeyValueEncoderTests.swift",
"NSUbiquitousKeyValueStore+CodableTests.swift",
"UserDefaults+CodableTests.swift"
],
"target_dependencies" : [
"DictionaryDecoder"
],
"type" : "test"
},
{
"c99name" : "DictionaryDecoder",
"module_type" : "SwiftTarget",
"name" : "DictionaryDecoder",
"path" : "Sources",
"product_memberships" : [
"DictionaryDecoder"
],
"sources" : [
"Dictionary+Extension.swift",
"DictionaryDecoder.swift",
"DictionaryEncoder.swift",
"KeyValueDecoder.swift",
"KeyValueEncoder.swift",
"NSUbiquitousKeyValueStore+Codable.swift",
"UserDefaults+Codable.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/10] Compiling DictionaryDecoder NSUbiquitousKeyValueStore+Codable.swift
[4/10] Compiling DictionaryDecoder UserDefaults+Codable.swift
[5/10] Compiling DictionaryDecoder KeyValueDecoder.swift
[6/10] Compiling DictionaryDecoder DictionaryEncoder.swift
[7/10] Compiling DictionaryDecoder Dictionary+Extension.swift
[8/10] Compiling DictionaryDecoder KeyValueEncoder.swift
/Users/admin/builder/spi-builder-workspace/Sources/KeyValueEncoder.swift:69:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
67 |
68 | /// `nil` values are substituted with `Optional<Any>.none`. Can be cast to any optional type.
69 | public static let `default` = NilCodingStrategy.placeholder(Optional<Any>.none as Any, isNull: isOptionalNone)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
70 |
71 | /// `nil` values are substituted with `"$null"` placeholder string. Compatible with `PropertyListEncoder`.
/Users/admin/builder/spi-builder-workspace/Sources/KeyValueEncoder.swift:72:23: warning: static property 'stringNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
70 |
71 | /// `nil` values are substituted with `"$null"` placeholder string. Compatible with `PropertyListEncoder`.
72 | public static let stringNull = NilCodingStrategy.placeholder("$null", isNull: { ($0 as? String == "$null") })
| |- warning: static property 'stringNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringNull' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
73 |
74 | /// `nil` values are substituted with `"NSNull()"`. Compatible with `JSONSerialization`.
/Users/admin/builder/spi-builder-workspace/Sources/KeyValueEncoder.swift:75:23: warning: static property 'nsNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
73 |
74 | /// `nil` values are substituted with `"NSNull()"`. Compatible with `JSONSerialization`.
75 | public static let nsNull = NilCodingStrategy.placeholder(NSNull(), isNull: { $0 is NSNull })
| |- warning: static property 'nsNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'nsNull' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
76 | }
77 |
[9/10] Emitting module DictionaryDecoder
/Users/admin/builder/spi-builder-workspace/Sources/KeyValueEncoder.swift:69:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
67 |
68 | /// `nil` values are substituted with `Optional<Any>.none`. Can be cast to any optional type.
69 | public static let `default` = NilCodingStrategy.placeholder(Optional<Any>.none as Any, isNull: isOptionalNone)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
70 |
71 | /// `nil` values are substituted with `"$null"` placeholder string. Compatible with `PropertyListEncoder`.
/Users/admin/builder/spi-builder-workspace/Sources/KeyValueEncoder.swift:72:23: warning: static property 'stringNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
70 |
71 | /// `nil` values are substituted with `"$null"` placeholder string. Compatible with `PropertyListEncoder`.
72 | public static let stringNull = NilCodingStrategy.placeholder("$null", isNull: { ($0 as? String == "$null") })
| |- warning: static property 'stringNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringNull' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
73 |
74 | /// `nil` values are substituted with `"NSNull()"`. Compatible with `JSONSerialization`.
/Users/admin/builder/spi-builder-workspace/Sources/KeyValueEncoder.swift:75:23: warning: static property 'nsNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
73 |
74 | /// `nil` values are substituted with `"NSNull()"`. Compatible with `JSONSerialization`.
75 | public static let nsNull = NilCodingStrategy.placeholder(NSNull(), isNull: { $0 is NSNull })
| |- warning: static property 'nsNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'nsNull' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
76 | }
77 |
[10/10] Compiling DictionaryDecoder DictionaryDecoder.swift
Build complete! (4.52s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "DictionaryDecoder",
"name" : "DictionaryDecoder",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "11.0"
},
{
"name" : "watchos",
"version" : "4.0"
}
],
"products" : [
{
"name" : "DictionaryDecoder",
"targets" : [
"DictionaryDecoder"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DictionaryDecoderTests",
"module_type" : "SwiftTarget",
"name" : "DictionaryDecoderTests",
"path" : "Tests",
"sources" : [
"Dictionary+ExtensionTests.swift",
"KeyValueDecoderTests.swift",
"KeyValueEncoderTests.swift",
"NSUbiquitousKeyValueStore+CodableTests.swift",
"UserDefaults+CodableTests.swift"
],
"target_dependencies" : [
"DictionaryDecoder"
],
"type" : "test"
},
{
"c99name" : "DictionaryDecoder",
"module_type" : "SwiftTarget",
"name" : "DictionaryDecoder",
"path" : "Sources",
"product_memberships" : [
"DictionaryDecoder"
],
"sources" : [
"Dictionary+Extension.swift",
"DictionaryDecoder.swift",
"DictionaryEncoder.swift",
"KeyValueDecoder.swift",
"KeyValueEncoder.swift",
"NSUbiquitousKeyValueStore+Codable.swift",
"UserDefaults+Codable.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
Done.