Swift Package IndexBuild Information
Successful build of Inject, reference 1.6.0 (f53380), with Swift 6.1 for macOS (SPM) on 19 Apr 2026 17:52:24 UTC.
Swift 6 data race errors: 6
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/krzysztofzablocki/Inject.git
Reference: 1.6.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/krzysztofzablocki/Inject
* tag 1.6.0 -> FETCH_HEAD
HEAD is now at f53380e Update README.md
Cloned https://github.com/krzysztofzablocki/Inject.git
Revision (git rev-parse @):
f53380e986a8b056e37d7ce9ca68de610b8415ef
SUCCESS checkout https://github.com/krzysztofzablocki/Inject.git at 1.6.0
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/krzysztofzablocki/Inject.git
https://github.com/krzysztofzablocki/Inject.git
{
"dependencies" : [
],
"manifest_display_name" : "Inject",
"name" : "Inject",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Inject",
"targets" : [
"Inject"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "Inject",
"module_type" : "SwiftTarget",
"name" : "Inject",
"path" : "Sources/Inject",
"product_memberships" : [
"Inject"
],
"sources" : [
"InjectConfiguration.swift",
"Integrations/Hosts.swift",
"Integrations/KitFrameworks.swift",
"Integrations/SwiftUI.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
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
[3/7] Compiling Inject KitFrameworks.swift
[4/7] Compiling Inject Hosts.swift
/Users/admin/builder/spi-builder-workspace/Sources/Inject/Integrations/Hosts.swift:187:16: warning: call to main actor-isolated initializer 'init(_:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
37 | public var onInjectionHook: ((Hosted) -> Void)?
38 |
39 | public init(_ constructor: @autoclosure @escaping () -> Hosted) {
| |- note: calls to initializer 'init(_:)' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSViewController'
40 | instance = constructor()
41 | self.constructor = constructor
:
184 |
185 | extension InjectConfiguration {
186 | public static func ViewControllerHost<Hosted: InjectViewControllerType>(_ viewController: Hosted) -> ViewControllerHost<Hosted> {
| `- note: add '@MainActor' to make static method 'ViewControllerHost' part of global actor 'MainActor'
187 | Inject.ViewControllerHost(viewController)
| `- warning: call to main actor-isolated initializer 'init(_:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
188 | }
189 | public static func ViewHost<Hosted: InjectViewType>(_ view: Hosted) -> ViewHost<Hosted> {
/Users/admin/builder/spi-builder-workspace/Sources/Inject/Integrations/Hosts.swift:190:16: warning: call to main actor-isolated initializer 'init(_:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
135 | let constructor: () -> Hosted
136 |
137 | public init(_ constructor: @autoclosure @escaping () -> Hosted) {
| |- note: calls to initializer 'init(_:)' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
138 | instance = constructor()
139 | self.constructor = constructor
:
187 | Inject.ViewControllerHost(viewController)
188 | }
189 | public static func ViewHost<Hosted: InjectViewType>(_ view: Hosted) -> ViewHost<Hosted> {
| `- note: add '@MainActor' to make static method 'ViewHost' part of global actor 'MainActor'
190 | Inject.ViewHost(view)
| `- warning: call to main actor-isolated initializer 'init(_:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
191 | }
192 | }
[5/7] Emitting module Inject
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:17:23: warning: static property 'bundlePath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
15 | /// Public namespace for using Inject API
16 | public enum InjectConfiguration {
17 | public static var bundlePath = "/Applications/InjectionIII.app/Contents/Resources/"
| |- warning: static property 'bundlePath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'bundlePath' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'bundlePath' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | @available(iOS 13.0, *)
19 | public static let observer = injectionObserver
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:19:23: warning: static property 'observer' is not concurrency-safe because non-'Sendable' type 'InjectionObserver' may have shared mutable state; this is an error in the Swift 6 language mode
17 | public static var bundlePath = "/Applications/InjectionIII.app/Contents/Resources/"
18 | @available(iOS 13.0, *)
19 | public static let observer = injectionObserver
| |- warning: static property 'observer' is not concurrency-safe because non-'Sendable' type 'InjectionObserver' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'observer' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
20 | public static let load: Void = loadInjectionImplementation
21 | @available(iOS 13.0, *)
:
72 |
73 | @available(iOS 13.0, *)
74 | public class InjectionObserver: ObservableObject {
| `- note: class 'InjectionObserver' does not conform to the 'Sendable' protocol
75 | @Published public private(set) var injectionNumber = 0
76 | private var cancellable: AnyCancellable?
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:22:23: warning: static property 'animation' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
20 | public static let load: Void = loadInjectionImplementation
21 | @available(iOS 13.0, *)
22 | public static var animation: SwiftUI.Animation?
| |- warning: static property 'animation' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'animation' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'animation' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 | }
24 |
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:34:13: warning: var 'loadInjectionImplementation' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
32 |
33 | #if DEBUG
34 | private var loadInjectionImplementation: Void = {
| |- warning: var 'loadInjectionImplementation' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'loadInjectionImplementation' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'loadInjectionImplementation' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 | guard objc_getClass("InjectionClient") == nil else { return }
36 | // If project has a "Build Phase" running this script, Inject should
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:94:13: warning: let 'injectionObserver' is not concurrency-safe because non-'Sendable' type 'InjectionObserver' may have shared mutable state; this is an error in the Swift 6 language mode
72 |
73 | @available(iOS 13.0, *)
74 | public class InjectionObserver: ObservableObject {
| `- note: class 'InjectionObserver' does not conform to the 'Sendable' protocol
75 | @Published public private(set) var injectionNumber = 0
76 | private var cancellable: AnyCancellable?
:
92 |
93 | @available(iOS 13.0, *)
94 | private let injectionObserver = InjectionObserver()
| |- warning: let 'injectionObserver' is not concurrency-safe because non-'Sendable' type 'InjectionObserver' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'injectionObserver' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
95 | @available(iOS 13.0, *)
96 | private var injectionObservationKey = arc4random()
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:96:13: warning: var 'injectionObservationKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
94 | private let injectionObserver = InjectionObserver()
95 | @available(iOS 13.0, *)
96 | private var injectionObservationKey = arc4random()
| |- warning: var 'injectionObservationKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'injectionObservationKey' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'injectionObservationKey' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
97 |
98 | public extension InjectListener where Self: NSObject {
[6/7] Compiling Inject InjectConfiguration.swift
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:17:23: warning: static property 'bundlePath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
15 | /// Public namespace for using Inject API
16 | public enum InjectConfiguration {
17 | public static var bundlePath = "/Applications/InjectionIII.app/Contents/Resources/"
| |- warning: static property 'bundlePath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'bundlePath' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'bundlePath' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | @available(iOS 13.0, *)
19 | public static let observer = injectionObserver
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:19:23: warning: static property 'observer' is not concurrency-safe because non-'Sendable' type 'InjectionObserver' may have shared mutable state; this is an error in the Swift 6 language mode
17 | public static var bundlePath = "/Applications/InjectionIII.app/Contents/Resources/"
18 | @available(iOS 13.0, *)
19 | public static let observer = injectionObserver
| |- warning: static property 'observer' is not concurrency-safe because non-'Sendable' type 'InjectionObserver' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'observer' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
20 | public static let load: Void = loadInjectionImplementation
21 | @available(iOS 13.0, *)
:
72 |
73 | @available(iOS 13.0, *)
74 | public class InjectionObserver: ObservableObject {
| `- note: class 'InjectionObserver' does not conform to the 'Sendable' protocol
75 | @Published public private(set) var injectionNumber = 0
76 | private var cancellable: AnyCancellable?
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:22:23: warning: static property 'animation' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
20 | public static let load: Void = loadInjectionImplementation
21 | @available(iOS 13.0, *)
22 | public static var animation: SwiftUI.Animation?
| |- warning: static property 'animation' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'animation' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'animation' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 | }
24 |
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:34:13: warning: var 'loadInjectionImplementation' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
32 |
33 | #if DEBUG
34 | private var loadInjectionImplementation: Void = {
| |- warning: var 'loadInjectionImplementation' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'loadInjectionImplementation' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'loadInjectionImplementation' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 | guard objc_getClass("InjectionClient") == nil else { return }
36 | // If project has a "Build Phase" running this script, Inject should
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:94:13: warning: let 'injectionObserver' is not concurrency-safe because non-'Sendable' type 'InjectionObserver' may have shared mutable state; this is an error in the Swift 6 language mode
72 |
73 | @available(iOS 13.0, *)
74 | public class InjectionObserver: ObservableObject {
| `- note: class 'InjectionObserver' does not conform to the 'Sendable' protocol
75 | @Published public private(set) var injectionNumber = 0
76 | private var cancellable: AnyCancellable?
:
92 |
93 | @available(iOS 13.0, *)
94 | private let injectionObserver = InjectionObserver()
| |- warning: let 'injectionObserver' is not concurrency-safe because non-'Sendable' type 'InjectionObserver' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'injectionObserver' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
95 | @available(iOS 13.0, *)
96 | private var injectionObservationKey = arc4random()
/Users/admin/builder/spi-builder-workspace/Sources/Inject/InjectConfiguration.swift:96:13: warning: var 'injectionObservationKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
94 | private let injectionObserver = InjectionObserver()
95 | @available(iOS 13.0, *)
96 | private var injectionObservationKey = arc4random()
| |- warning: var 'injectionObservationKey' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'injectionObservationKey' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'injectionObservationKey' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
97 |
98 | public extension InjectListener where Self: NSObject {
[7/7] Compiling Inject SwiftUI.swift
/Users/admin/builder/spi-builder-workspace/Sources/Inject/Integrations/SwiftUI.swift:28:32: error: return from initializer without initializing all stored properties
26 | public struct ObserveInjection: DynamicProperty {
27 | @ObservedObject private var iO = InjectConfiguration.observer
28 | public nonisolated init() {}
| |- error: return from initializer without initializing all stored properties
| `- note: main actor-isolated default value of 'self.iO' cannot be used in a nonisolated initalizer
29 | // Use a computed property rather than directly storing the value to work around https://github.com/swiftlang/swift/issues/62003
30 | public var wrappedValue: InjectConfiguration.Type { InjectConfiguration.self }
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/6] Compiling Inject SwiftUI.swift
[3/6] Compiling Inject KitFrameworks.swift
[4/6] Compiling Inject Hosts.swift
[5/6] Emitting module Inject
[6/6] Compiling Inject InjectConfiguration.swift
Build complete! (0.68s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Inject",
"name" : "Inject",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Inject",
"targets" : [
"Inject"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "Inject",
"module_type" : "SwiftTarget",
"name" : "Inject",
"path" : "Sources/Inject",
"product_memberships" : [
"Inject"
],
"sources" : [
"InjectConfiguration.swift",
"Integrations/Hosts.swift",
"Integrations/KitFrameworks.swift",
"Integrations/SwiftUI.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Done.