Swift Package IndexBuild Information
Successful build of SwiftWebBridge, reference 0.2.0 (0b5b0f), with Swift 6.1 for macOS (SPM) on 12 Jul 2026 00:01:51 UTC.
Swift 6 data race errors: 0
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
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RunAll
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Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/AndrewPrifer/swift-web-bridge.git
Reference: 0.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/AndrewPrifer/swift-web-bridge
* tag 0.2.0 -> FETCH_HEAD
HEAD is now at 0b5b0f2 Release 0.2.0
Cloned https://github.com/AndrewPrifer/swift-web-bridge.git
Revision (git rev-parse @):
0b5b0f28917335b04b5a33a10ce0e9d5d25abba0
SUCCESS checkout https://github.com/AndrewPrifer/swift-web-bridge.git at 0.2.0
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/AndrewPrifer/swift-web-bridge.git
https://github.com/AndrewPrifer/swift-web-bridge.git
{
"dependencies" : [
],
"manifest_display_name" : "SwiftWebBridge",
"name" : "SwiftWebBridge",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
},
{
"name" : "macos",
"version" : "11.0"
}
],
"products" : [
{
"name" : "SwiftWebBridge",
"targets" : [
"SwiftWebBridge"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftWebBridgeTests",
"module_type" : "SwiftTarget",
"name" : "SwiftWebBridgeTests",
"path" : "Tests/SwiftWebBridgeTests",
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/SwiftWebBridgeTests/Fixtures",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"WebViewBridgeTests.swift"
],
"target_dependencies" : [
"SwiftWebBridge"
],
"type" : "test"
},
{
"c99name" : "SwiftWebBridge",
"module_type" : "SwiftTarget",
"name" : "SwiftWebBridge",
"path" : "Sources/SwiftWebBridge",
"product_memberships" : [
"SwiftWebBridge"
],
"sources" : [
"BridgeEventPayload.swift",
"BridgeSubscribeModifier.swift",
"BridgeSubscription.swift",
"SyncedReactState.swift",
"WebViewBridge.swift",
"WebViewBridgeConfiguration.swift",
"WebViewSource.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
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 SwiftWebBridge WebViewSource.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftWebBridge/WebViewSource.swift:59:29: warning: call to main actor-isolated instance method 'loadFileURL(_:allowingReadAccessTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
42 | }
43 |
44 | private func load(
| `- note: add '@MainActor' to make instance method 'load(_:into:completion:)' part of global actor 'MainActor'
45 | _ source: WebViewSource,
46 | into webView: WKWebView,
:
57 |
58 | if case let .file(indexURL, readAccessURL) = target {
59 | webView.loadFileURL(
| `- warning: call to main actor-isolated instance method 'loadFileURL(_:allowingReadAccessTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
60 | indexURL,
61 | allowingReadAccessTo: readAccessURL
WebKit.WKWebView.loadFileURL:3:24: note: calls to instance method 'loadFileURL(_:allowingReadAccessTo:)' from outside of its actor context are implicitly asynchronous
1 | class WKWebView {
2 | @available(macOS 10.11, *)
3 | @MainActor open func loadFileURL(_ URL: URL, allowingReadAccessTo readAccessURL: URL) -> WKNavigation?}
| `- note: calls to instance method 'loadFileURL(_:allowingReadAccessTo:)' from outside of its actor context are implicitly asynchronous
4 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftWebBridge/WebViewSource.swift:71:21: warning: call to main actor-isolated instance method 'load' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
42 | }
43 |
44 | private func load(
| `- note: add '@MainActor' to make instance method 'load(_:into:completion:)' part of global actor 'MainActor'
45 | _ source: WebViewSource,
46 | into webView: WKWebView,
:
69 |
70 | case let .remote(url):
71 | webView.load(URLRequest(url: url))
| `- warning: call to main actor-isolated instance method 'load' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
72 | completion?(.success(.remote(url)))
73 |
WebKit.WKWebView.load:2:22: note: calls to instance method 'load' from outside of its actor context are implicitly asynchronous
1 | class WKWebView {
2 | @MainActor open func load(_ request: URLRequest) -> WKNavigation?}
| `- note: calls to instance method 'load' from outside of its actor context are implicitly asynchronous
3 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftWebBridge/WebViewSource.swift:101:27: warning: capture of 'self' with non-sendable type 'WebViewSourceLoader?' in a '@Sendable' closure
28 | }
29 |
30 | public final class WebViewSourceLoader {
| `- note: class 'WebViewSourceLoader' does not conform to the 'Sendable' protocol
31 | public let source: WebViewSource
32 |
:
99 | URLSession.shared.dataTask(with: request) { [weak self, weak webView] _, response, error in
100 | DispatchQueue.main.async {
101 | guard let self, let webView else { return }
| `- warning: capture of 'self' with non-sendable type 'WebViewSourceLoader?' in a '@Sendable' closure
102 |
103 | if let httpResponse = response as? HTTPURLResponse,
/Users/admin/builder/spi-builder-workspace/Sources/SwiftWebBridge/WebViewSource.swift:107:72: warning: capture of 'completion' with non-sendable type '((Result<WebViewSourceLoadTarget, any Error>) -> Void)?' in a '@Sendable' closure
105 | error == nil
106 | {
107 | self.load(.remote(url), into: webView, completion: completion)
| |- warning: capture of 'completion' with non-sendable type '((Result<WebViewSourceLoadTarget, any Error>) -> Void)?' in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
108 | } else {
109 | self.load(fallback, into: webView, completion: completion)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftWebBridge/WebViewSource.swift:109:31: warning: capture of 'fallback' with non-sendable type 'WebViewSource' in a '@Sendable' closure
2 | import WebKit
3 |
4 | public indirect enum WebViewSource {
| `- note: consider making enum 'WebViewSource' conform to the 'Sendable' protocol
5 | case bundle(Bundle, subdirectory: String? = nil, indexFile: String = "index.html")
6 | case remote(URL)
:
107 | self.load(.remote(url), into: webView, completion: completion)
108 | } else {
109 | self.load(fallback, into: webView, completion: completion)
| `- warning: capture of 'fallback' with non-sendable type 'WebViewSource' in a '@Sendable' closure
110 | }
111 | }
[4/10] Compiling SwiftWebBridge WebViewBridge.swift
[5/10] Compiling SwiftWebBridge BridgeEventPayload.swift
[6/10] Compiling SwiftWebBridge BridgeSubscribeModifier.swift
[7/10] Emitting module SwiftWebBridge
[8/10] Compiling SwiftWebBridge BridgeSubscription.swift
[9/10] Compiling SwiftWebBridge WebViewBridgeConfiguration.swift
[10/10] Compiling SwiftWebBridge SyncedReactState.swift
Build complete! (8.81s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "SwiftWebBridge",
"name" : "SwiftWebBridge",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
},
{
"name" : "macos",
"version" : "11.0"
}
],
"products" : [
{
"name" : "SwiftWebBridge",
"targets" : [
"SwiftWebBridge"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftWebBridgeTests",
"module_type" : "SwiftTarget",
"name" : "SwiftWebBridgeTests",
"path" : "Tests/SwiftWebBridgeTests",
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/SwiftWebBridgeTests/Fixtures",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"WebViewBridgeTests.swift"
],
"target_dependencies" : [
"SwiftWebBridge"
],
"type" : "test"
},
{
"c99name" : "SwiftWebBridge",
"module_type" : "SwiftTarget",
"name" : "SwiftWebBridge",
"path" : "Sources/SwiftWebBridge",
"product_memberships" : [
"SwiftWebBridge"
],
"sources" : [
"BridgeEventPayload.swift",
"BridgeSubscribeModifier.swift",
"BridgeSubscription.swift",
"SyncedReactState.swift",
"WebViewBridge.swift",
"WebViewBridgeConfiguration.swift",
"WebViewSource.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Done.