Swift Package IndexBuild Information
Successful build of KeychainItem, reference 1.0.0 (f6b989), with Swift 6.1 for macOS (SPM) on 27 Apr 2025 06:48:48 UTC.
Swift 6 data race errors: 2
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/danielctull/KeychainItem.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/danielctull/KeychainItem
* tag 1.0.0 -> FETCH_HEAD
HEAD is now at f6b9899 Add a dynamic property wrapper using Combine and SwiftUI
Cloned https://github.com/danielctull/KeychainItem.git
Revision (git rev-parse @):
f6b9899c6f9ff973211543d50abaf63c8a5a708d
SUCCESS checkout https://github.com/danielctull/KeychainItem.git at 1.0.0
========================================
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": "keychainitem",
"name": "KeychainItem",
"url": "https://github.com/danielctull/KeychainItem.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/KeychainItem",
"dependencies": [
]
}
]
}
Fetching https://github.com/danielctull/KeychainItem.git
[1/194] Fetching keychainitem
Fetched https://github.com/danielctull/KeychainItem.git from cache (0.64s)
Creating working copy for https://github.com/danielctull/KeychainItem.git
Working copy of https://github.com/danielctull/KeychainItem.git resolved at 1.0.0 (f6b9899)
warning: '.resolve-product-dependencies': dependency 'keychainitem' 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/danielctull/KeychainItem.git
https://github.com/danielctull/KeychainItem.git
{
"dependencies" : [
],
"manifest_display_name" : "KeychainItem",
"name" : "KeychainItem",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
}
],
"products" : [
{
"name" : "KeychainItem",
"targets" : [
"KeychainItem"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "KeychainItemTests",
"module_type" : "SwiftTarget",
"name" : "KeychainItemTests",
"path" : "Tests/KeychainItemTests",
"sources" : [
"CodableTests.swift",
"KeychainTests.swift"
],
"target_dependencies" : [
"KeychainItem"
],
"type" : "test"
},
{
"c99name" : "KeychainItem",
"module_type" : "SwiftTarget",
"name" : "KeychainItem",
"path" : "Sources/KeychainItem",
"product_memberships" : [
"KeychainItem"
],
"sources" : [
"Keychain+Functions.swift",
"Keychain-Dynamic.swift",
"Keychain-Static.swift",
"KeychainItem+Codable.swift",
"KeychainItem.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
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
[3/8] Compiling KeychainItem KeychainItem+Codable.swift
[4/8] Compiling KeychainItem KeychainItem.swift
[5/8] Emitting module KeychainItem
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:35:6: warning: call to main actor-isolated initializer 'init(wrappedValue:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
33 |
34 | public let item: KeychainItem<Value>
35 | @ObservedObject private var observable: Observable<Value>
| `- warning: call to main actor-isolated initializer 'init(wrappedValue:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
36 |
37 | public init(_ item: KeychainItem<Value>) {
SwiftUICore.ObservedObject.init:2:35: note: calls to initializer 'init(wrappedValue:)' from outside of its actor context are implicitly asynchronous
1 | generic struct ObservedObject {
2 | @MainActor @preconcurrency public init(wrappedValue: ObjectType)}
| `- note: calls to initializer 'init(wrappedValue:)' from outside of its actor context are implicitly asynchronous
3 |
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:35:6: warning: sending '$input_value' risks causing data races; this is an error in the Swift 6 language mode
33 |
34 | public let item: KeychainItem<Value>
35 | @ObservedObject private var observable: Observable<Value>
| |- warning: sending '$input_value' risks causing data races; this is an error in the Swift 6 language mode
| `- note: sending task-isolated '$input_value' to main actor-isolated callee risks causing data races between main actor-isolated and task-isolated uses
36 |
37 | public init(_ item: KeychainItem<Value>) {
[6/8] Compiling KeychainItem Keychain+Functions.swift
[7/8] Compiling KeychainItem Keychain-Static.swift
[8/8] Compiling KeychainItem Keychain-Dynamic.swift
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:35:6: warning: call to main actor-isolated initializer 'init(wrappedValue:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
33 |
34 | public let item: KeychainItem<Value>
35 | @ObservedObject private var observable: Observable<Value>
| `- warning: call to main actor-isolated initializer 'init(wrappedValue:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
36 |
37 | public init(_ item: KeychainItem<Value>) {
SwiftUICore.ObservedObject.init:2:35: note: calls to initializer 'init(wrappedValue:)' from outside of its actor context are implicitly asynchronous
1 | generic struct ObservedObject {
2 | @MainActor @preconcurrency public init(wrappedValue: ObjectType)}
| `- note: calls to initializer 'init(wrappedValue:)' from outside of its actor context are implicitly asynchronous
3 |
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:39:9: warning: main actor-isolated property 'observable' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
33 |
34 | public let item: KeychainItem<Value>
35 | @ObservedObject private var observable: Observable<Value>
| `- note: mutation of this property is only permitted within the actor
36 |
37 | public init(_ item: KeychainItem<Value>) {
38 | self.item = item
39 | observable = Observable(item: item)
| `- warning: main actor-isolated property 'observable' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
40 | }
41 |
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:44:15: warning: main actor-isolated property 'observable' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
33 |
34 | public let item: KeychainItem<Value>
35 | @ObservedObject private var observable: Observable<Value>
| `- note: property declared here
36 |
37 | public init(_ item: KeychainItem<Value>) {
:
42 | /// The value stored in the keychain for the given key.
43 | public var wrappedValue: Value? {
44 | get { observable.value }
| `- warning: main actor-isolated property 'observable' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
45 | nonmutating set { observable.value = newValue }
46 | }
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:45:27: warning: main actor-isolated property 'observable' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
33 |
34 | public let item: KeychainItem<Value>
35 | @ObservedObject private var observable: Observable<Value>
| `- note: mutation of this property is only permitted within the actor
36 |
37 | public init(_ item: KeychainItem<Value>) {
:
43 | public var wrappedValue: Value? {
44 | get { observable.value }
45 | nonmutating set { observable.value = newValue }
| `- warning: main actor-isolated property 'observable' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
46 | }
47 |
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:49:61: warning: main actor-isolated subscript 'subscript(dynamicMember:)' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
47 |
48 | /// A binding to the value in stored in the keychain.
49 | public var projectedValue: Binding<Value?> { $observable.value }
| `- warning: main actor-isolated subscript 'subscript(dynamicMember:)' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
50 | }
51 |
SwiftUICore.ObservedObject.Wrapper.subscript:3:35: note: subscript declared here
1 | generic struct ObservedObject {
2 | struct Wrapper {
3 | @MainActor @preconcurrency public subscript<Subject>(dynamicMember keyPath: ReferenceWritableKeyPath<ObjectType, Subject>) -> Binding<Subject> { get } }
| `- note: subscript declared here
4 | }
5 |
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:49:50: warning: main actor-isolated property '$observable' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
33 |
34 | public let item: KeychainItem<Value>
35 | @ObservedObject private var observable: Observable<Value>
| `- note: property declared here
36 |
37 | public init(_ item: KeychainItem<Value>) {
:
47 |
48 | /// A binding to the value in stored in the keychain.
49 | public var projectedValue: Binding<Value?> { $observable.value }
| `- warning: main actor-isolated property '$observable' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
50 | }
51 |
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:23:27: warning: will never be executed
21 | return NotificationCenter.default
22 | .publisher(for: .keychainItemWillChange)
23 | .catch { _ in Empty<Notification, Never>() }
| | `- warning: will never be executed
| `- note: '_' is of type 'NotificationCenter.Publisher.Failure' (aka 'Never') which cannot be constructed because it is an enum with no cases
24 | .compactMap { $0.object as? KeychainItem<Value> }
25 | .filter { $0.account == item.account }
/Users/admin/builder/spi-builder-workspace/Sources/KeychainItem/Keychain-Dynamic.swift:35:6: warning: sending '$input_value' risks causing data races; this is an error in the Swift 6 language mode
33 |
34 | public let item: KeychainItem<Value>
35 | @ObservedObject private var observable: Observable<Value>
| |- warning: sending '$input_value' risks causing data races; this is an error in the Swift 6 language mode
| `- note: sending task-isolated '$input_value' to main actor-isolated callee risks causing data races between main actor-isolated and task-isolated uses
36 |
37 | public init(_ item: KeychainItem<Value>) {
Build complete! (7.38s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "KeychainItem",
"name" : "KeychainItem",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
}
],
"products" : [
{
"name" : "KeychainItem",
"targets" : [
"KeychainItem"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "KeychainItemTests",
"module_type" : "SwiftTarget",
"name" : "KeychainItemTests",
"path" : "Tests/KeychainItemTests",
"sources" : [
"CodableTests.swift",
"KeychainTests.swift"
],
"target_dependencies" : [
"KeychainItem"
],
"type" : "test"
},
{
"c99name" : "KeychainItem",
"module_type" : "SwiftTarget",
"name" : "KeychainItem",
"path" : "Sources/KeychainItem",
"product_memberships" : [
"KeychainItem"
],
"sources" : [
"Keychain+Functions.swift",
"Keychain-Dynamic.swift",
"Keychain-Static.swift",
"KeychainItem+Codable.swift",
"KeychainItem.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Done.