Swift Package IndexBuild Information
Successful build of SimpleAnalytics, reference 3.0.0 (2442ad), with Swift 6.1 for macOS (SPM) on 27 Apr 2025 16:57:13 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/dennisbirch/simple-analytics.git
Reference: 3.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dennisbirch/simple-analytics
* tag 3.0.0 -> FETCH_HEAD
HEAD is now at 2442ad7 Remove use of UserDefaults from framework and add configuration parameter for device identifier
Cloned https://github.com/dennisbirch/simple-analytics.git
Revision (git rev-parse @):
2442ad7d7556fcbe7e55124148912e92750ea699
SUCCESS checkout https://github.com/dennisbirch/simple-analytics.git at 3.0.0
========================================
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": "simple-analytics",
"name": "SimpleAnalytics",
"url": "https://github.com/dennisbirch/simple-analytics.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/simple-analytics",
"dependencies": [
]
}
]
}
Fetching https://github.com/dennisbirch/simple-analytics.git
[1/470] Fetching simple-analytics
Fetched https://github.com/dennisbirch/simple-analytics.git from cache (1.10s)
Creating working copy for https://github.com/dennisbirch/simple-analytics.git
Working copy of https://github.com/dennisbirch/simple-analytics.git resolved at 3.0.0 (2442ad7)
warning: '.resolve-product-dependencies': dependency 'simple-analytics' 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/dennisbirch/simple-analytics.git
https://github.com/dennisbirch/simple-analytics.git
{
"dependencies" : [
],
"manifest_display_name" : "SimpleAnalytics",
"name" : "SimpleAnalytics",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "10.0"
},
{
"name" : "macos",
"version" : "10.12"
}
],
"products" : [
{
"name" : "SimpleAnalytics",
"targets" : [
"SimpleAnalytics"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SimpleAnalyticsTests",
"module_type" : "SwiftTarget",
"name" : "SimpleAnalyticsTests",
"path" : "Tests/SimpleAnalyticsTests",
"sources" : [
"SimpleAnalyticsTests.swift",
"SubmissionTests.swift"
],
"target_dependencies" : [
"SimpleAnalytics"
],
"type" : "test"
},
{
"c99name" : "SimpleAnalytics",
"module_type" : "SwiftTarget",
"name" : "SimpleAnalytics",
"path" : "Sources/SimpleAnalytics",
"product_memberships" : [
"SimpleAnalytics"
],
"sources" : [
"AnalyticsCount.swift",
"AnalyticsItem.swift",
"AnalyticsSubmitter.swift",
"AppAnalytics.swift",
"SimpleAnalytics.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
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 SimpleAnalytics SimpleAnalytics.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/SimpleAnalytics.swift:5:24: warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
3 |
4 | public struct SimpleAnalytics {
5 | private static var logger = OSLog(subsystem: "SimpleAnalytics", category: "")
| |- warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'logger' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'logger' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
6 |
7 | public static func debugLog(_ message: StaticString, _ arg: String? = nil) {
[4/8] Compiling SimpleAnalytics AnalyticsItem.swift
[5/8] Compiling SimpleAnalytics AnalyticsSubmitter.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AnalyticsSubmitter.swift:62:21: warning: capture of 'errorHandler' with non-sendable type '([AnalyticsItem], [AnalyticsCount]) -> Void' in a '@Sendable' closure
60 | if let taskError = error {
61 | SimpleAnalytics.debugLog("Error posting analytics request: %@", taskError.localizedDescription)
62 | errorHandler(items, itemCounts)
| |- warning: capture of 'errorHandler' with non-sendable type '([AnalyticsItem], [AnalyticsCount]) -> Void' in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
63 | } else {
64 | if let httpResponse = response as? HTTPURLResponse {
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AnalyticsSubmitter.swift:86:25: warning: capture of 'successHandler' with non-sendable type '(String) -> Void' in a '@Sendable' closure
84 | if let data = data {
85 | let message = self.handleResponseData(data)
86 | successHandler(message)
| |- warning: capture of 'successHandler' with non-sendable type '(String) -> Void' in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
87 | } else {
88 | errorHandler(items, itemCounts)
[6/8] Compiling SimpleAnalytics AnalyticsCount.swift
[7/8] Emitting module SimpleAnalytics
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:86:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
84 | ///
85 | /// This method is required for configuring the framework on macOS.
86 | @available (iOS, deprecated: 13.0, message: "Please use the setEndpoint(_:, sharedApp:) method")
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
87 | @objc public static func setEndpoint(_ urlString: String, deviceID: String, submissionCompletionCallback: (() -> Void)? = nil) {
88 | shared.endpoint = urlString
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:48:24: warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
46 | private var shouldSubmitAtAppDismiss = true
47 |
48 | private static var shared = AppAnalytics(deviceID: "")
| |- warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'shared' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
49 | private static let persistenceFileName = "PersistedAnalytics"
50 |
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/SimpleAnalytics.swift:5:24: warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
3 |
4 | public struct SimpleAnalytics {
5 | private static var logger = OSLog(subsystem: "SimpleAnalytics", category: "")
| |- warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'logger' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'logger' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
6 |
7 | public static func debugLog(_ message: StaticString, _ arg: String? = nil) {
[8/8] Compiling SimpleAnalytics AppAnalytics.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:86:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
84 | ///
85 | /// This method is required for configuring the framework on macOS.
86 | @available (iOS, deprecated: 13.0, message: "Please use the setEndpoint(_:, sharedApp:) method")
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
87 | @objc public static func setEndpoint(_ urlString: String, deviceID: String, submissionCompletionCallback: (() -> Void)? = nil) {
88 | shared.endpoint = urlString
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:48:24: warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
46 | private var shouldSubmitAtAppDismiss = true
47 |
48 | private static var shared = AppAnalytics(deviceID: "")
| |- warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'shared' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
49 | private static let persistenceFileName = "PersistedAnalytics"
50 |
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:320:13: warning: capture of 'self' with non-sendable type 'AppAnalytics?' in a '@Sendable' closure
14 | import os.log
15 |
16 | @objc public class AppAnalytics: NSObject {
| `- note: class 'AppAnalytics' does not conform to the 'Sendable' protocol
17 | // MARK: - Public & Accessible Properties
18 |
:
318 |
319 | DispatchQueue.global().async { [weak self] in
320 | self?.submitItems(items, counters: counters, with: submitter)
| `- warning: capture of 'self' with non-sendable type 'AppAnalytics?' in a '@Sendable' closure
321 | }
322 | }
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:320:64: warning: capture of 'submitter' with non-sendable type 'any AnalyticsSubmitting' in a '@Sendable' closure
318 |
319 | DispatchQueue.global().async { [weak self] in
320 | self?.submitItems(items, counters: counters, with: submitter)
| `- warning: capture of 'submitter' with non-sendable type 'any AnalyticsSubmitting' in a '@Sendable' closure
321 | }
322 | }
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AnalyticsSubmitter.swift:10:10: note: protocol 'AnalyticsSubmitting' does not conform to the 'Sendable' protocol
8 | import Foundation
9 |
10 | protocol AnalyticsSubmitting {
| `- note: protocol 'AnalyticsSubmitting' does not conform to the 'Sendable' protocol
11 | func submitItems(_ items: [AnalyticsItem], itemCounts: [AnalyticsCount],
12 | successHandler: @escaping(String) -> Void,
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:328:31: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
326 | DispatchQueue.main.async {
327 | SimpleAnalytics.debugLog("Success submitting analytics: %@", message)
328 | if let base = self?.baseItemCount {
| |- warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
329 | self?.maxItemCount = base
330 | }
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:346:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
344 | DispatchQueue.main.async {
345 | SimpleAnalytics.debugLog("Analytics submission failed. Restoring items.")
346 | self?.resetItems(errorItems, counters: errorCounters)
| |- warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
347 | #if os(iOS)
348 | if let task = self?.backgroundTaskID,
/Users/admin/builder/spi-builder-workspace/Sources/SimpleAnalytics/AppAnalytics.swift:386:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
384 | #elseif os(macOS)
385 | DispatchQueue.main.async { [weak self] in
386 | self?.clearAndSubmitItems()
| |- warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
387 | }
388 | #endif
Build complete! (6.63s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "SimpleAnalytics",
"name" : "SimpleAnalytics",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "10.0"
},
{
"name" : "macos",
"version" : "10.12"
}
],
"products" : [
{
"name" : "SimpleAnalytics",
"targets" : [
"SimpleAnalytics"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SimpleAnalyticsTests",
"module_type" : "SwiftTarget",
"name" : "SimpleAnalyticsTests",
"path" : "Tests/SimpleAnalyticsTests",
"sources" : [
"SimpleAnalyticsTests.swift",
"SubmissionTests.swift"
],
"target_dependencies" : [
"SimpleAnalytics"
],
"type" : "test"
},
{
"c99name" : "SimpleAnalytics",
"module_type" : "SwiftTarget",
"name" : "SimpleAnalytics",
"path" : "Sources/SimpleAnalytics",
"product_memberships" : [
"SimpleAnalytics"
],
"sources" : [
"AnalyticsCount.swift",
"AnalyticsItem.swift",
"AnalyticsSubmitter.swift",
"AppAnalytics.swift",
"SimpleAnalytics.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
Done.