Swift Package IndexBuild Information
Successful build of MatomoTracker, reference develop (3b2dd4), with Swift 6.1 for macOS (SPM) on 1 May 2025 02:12:31 UTC.
Swift 6 data race errors: 1
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: 4.61.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/matomo-org/matomo-sdk-ios.git
Reference: develop
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/matomo-org/matomo-sdk-ios
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at 3b2dd46 Updated developer dependencies
Cloned https://github.com/matomo-org/matomo-sdk-ios.git
Revision (git rev-parse @):
3b2dd4669112119596213202c3882b6a2371ea27
SUCCESS checkout https://github.com/matomo-org/matomo-sdk-ios.git at develop
========================================
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": "matomo-sdk-ios",
"name": "MatomoTracker",
"url": "https://github.com/matomo-org/matomo-sdk-ios.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/matomo-sdk-ios",
"dependencies": [
]
}
]
}
Fetching https://github.com/matomo-org/matomo-sdk-ios.git
[1/5650] Fetching matomo-sdk-ios
Fetched https://github.com/matomo-org/matomo-sdk-ios.git from cache (1.32s)
Creating working copy for https://github.com/matomo-org/matomo-sdk-ios.git
Working copy of https://github.com/matomo-org/matomo-sdk-ios.git resolved at develop (3b2dd46)
warning: '.resolve-product-dependencies': dependency 'matomo-sdk-ios' 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/matomo-org/matomo-sdk-ios.git
https://github.com/matomo-org/matomo-sdk-ios.git
{
"dependencies" : [
],
"manifest_display_name" : "MatomoTracker",
"name" : "MatomoTracker",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "MatomoTracker",
"targets" : [
"MatomoTracker"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "MatomoTracker",
"module_type" : "SwiftTarget",
"name" : "MatomoTracker",
"path" : "MatomoTracker",
"product_memberships" : [
"MatomoTracker"
],
"sources" : [
"Application.swift",
"CustomDimension.swift",
"CustomVariable.swift",
"Device.swift",
"Dispatcher.swift",
"Event.swift",
"EventAPISerializer.swift",
"Locale+HttpAcceptLanguage.swift",
"Logger.swift",
"MainThread.swift",
"MatomoTracker.swift",
"MatomoUserDefaults.swift",
"MemoryQueue.swift",
"OrderItem.swift",
"Queue.swift",
"Session.swift",
"URLSessionDispatcher.swift",
"UserAgent.swift",
"UserDefaultsQueue.swift",
"Visitor.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
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
[3/21] Emitting module MatomoTracker
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:87:25: warning: static property '_sharedInstance' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
85 | @objc public var contentBase: URL?
86 |
87 | internal static var _sharedInstance: MatomoTracker?
| |- warning: static property '_sharedInstance' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_sharedInstance' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property '_sharedInstance' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
88 |
89 | /// Create and Configure a new Tracker
[4/21] Compiling MatomoTracker Application.swift
[5/21] Compiling MatomoTracker CustomDimension.swift
[6/21] Compiling MatomoTracker Dispatcher.swift
[7/21] Compiling MatomoTracker Event.swift
[8/21] Compiling MatomoTracker Logger.swift
/Users/admin/builder/spi-builder-workspace/MatomoTracker/Logger.swift:73:37: warning: capture of 'level' with non-sendable type 'LogLevel' in a '@Sendable' closure
1 | import Foundation
2 |
3 | @objc public enum LogLevel: Int {
| `- note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
4 | case verbose = 10
5 | case debug = 20
:
71 | let messageToPrint = message()
72 | dispatchQueue.async {
73 | print("MatomoTracker [\(level.shortcut)] \(messageToPrint)")
| `- warning: capture of 'level' with non-sendable type 'LogLevel' in a '@Sendable' closure
74 | }
75 | }
[9/21] Compiling MatomoTracker MainThread.swift
/Users/admin/builder/spi-builder-workspace/MatomoTracker/Logger.swift:73:37: warning: capture of 'level' with non-sendable type 'LogLevel' in a '@Sendable' closure
1 | import Foundation
2 |
3 | @objc public enum LogLevel: Int {
| `- note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
4 | case verbose = 10
5 | case debug = 20
:
71 | let messageToPrint = message()
72 | dispatchQueue.async {
73 | print("MatomoTracker [\(level.shortcut)] \(messageToPrint)")
| `- warning: capture of 'level' with non-sendable type 'LogLevel' in a '@Sendable' closure
74 | }
75 | }
[10/23] Compiling MatomoTracker UserDefaultsQueue.swift
[11/23] Compiling MatomoTracker Visitor.swift
[12/23] Compiling MatomoTracker MatomoTracker.swift
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:87:25: warning: static property '_sharedInstance' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
85 | @objc public var contentBase: URL?
86 |
87 | internal static var _sharedInstance: MatomoTracker?
| |- warning: static property '_sharedInstance' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_sharedInstance' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property '_sharedInstance' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
88 |
89 | /// Create and Configure a new Tracker
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:221:30: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
219 | // Dispatchin asynchronous here to break the retain cycle
220 | DispatchQueue.main.async { [weak self] in
221 | guard let self = self else { return }
| |- 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
222 | self.dispatchTimer = Timer.scheduledTimer(timeInterval: self.dispatchInterval, target: self, selector: #selector(self.dispatch), userInfo: nil, repeats: false)
223 | }
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:210:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
208 | guard Thread.isMainThread else {
209 | DispatchQueue.main.sync {
210 | self.startDispatchTimer()
| |- 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
211 | }
212 | return
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:130:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
128 | guard Thread.isMainThread else {
129 | DispatchQueue.main.sync {
130 | self.queue(event: event)
| |- 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
131 | }
132 | return
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:130:35: warning: sending 'event' risks causing data races; this is an error in the Swift 6 language mode
128 | guard Thread.isMainThread else {
129 | DispatchQueue.main.sync {
130 | self.queue(event: event)
| |- warning: sending 'event' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'event' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
131 | }
132 | return
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:166:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
164 | guard Thread.isMainThread else {
165 | DispatchQueue.main.sync {
166 | self.dispatchBatch()
| |- 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
167 | }
168 | return
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:182:21: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
180 | guard let self = self else { return }
181 | DispatchQueue.main.async {
182 | self.queue.remove(events: events, completion: {
| |- 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
183 | self.logger.info("Dispatched batch of \(events.count) events.")
184 | DispatchQueue.main.async {
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:182:47: warning: sending 'events' risks causing data races; this is an error in the Swift 6 language mode
180 | guard let self = self else { return }
181 | DispatchQueue.main.async {
182 | self.queue.remove(events: events, completion: {
| |- warning: sending 'events' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'events' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
183 | self.logger.info("Dispatched batch of \(events.count) events.")
184 | DispatchQueue.main.async {
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:480:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
478 | guard Thread.isMainThread else {
479 | DispatchQueue.main.sync {
480 | self.reset()
| |- 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
481 | }
482 | return
[13/23] Compiling MatomoTracker MatomoUserDefaults.swift
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:87:25: warning: static property '_sharedInstance' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
85 | @objc public var contentBase: URL?
86 |
87 | internal static var _sharedInstance: MatomoTracker?
| |- warning: static property '_sharedInstance' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_sharedInstance' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property '_sharedInstance' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
88 |
89 | /// Create and Configure a new Tracker
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:221:30: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
219 | // Dispatchin asynchronous here to break the retain cycle
220 | DispatchQueue.main.async { [weak self] in
221 | guard let self = self else { return }
| |- 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
222 | self.dispatchTimer = Timer.scheduledTimer(timeInterval: self.dispatchInterval, target: self, selector: #selector(self.dispatch), userInfo: nil, repeats: false)
223 | }
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:210:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
208 | guard Thread.isMainThread else {
209 | DispatchQueue.main.sync {
210 | self.startDispatchTimer()
| |- 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
211 | }
212 | return
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:130:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
128 | guard Thread.isMainThread else {
129 | DispatchQueue.main.sync {
130 | self.queue(event: event)
| |- 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
131 | }
132 | return
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:130:35: warning: sending 'event' risks causing data races; this is an error in the Swift 6 language mode
128 | guard Thread.isMainThread else {
129 | DispatchQueue.main.sync {
130 | self.queue(event: event)
| |- warning: sending 'event' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'event' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
131 | }
132 | return
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:166:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
164 | guard Thread.isMainThread else {
165 | DispatchQueue.main.sync {
166 | self.dispatchBatch()
| |- 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
167 | }
168 | return
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:182:21: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
180 | guard let self = self else { return }
181 | DispatchQueue.main.async {
182 | self.queue.remove(events: events, completion: {
| |- 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
183 | self.logger.info("Dispatched batch of \(events.count) events.")
184 | DispatchQueue.main.async {
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:182:47: warning: sending 'events' risks causing data races; this is an error in the Swift 6 language mode
180 | guard let self = self else { return }
181 | DispatchQueue.main.async {
182 | self.queue.remove(events: events, completion: {
| |- warning: sending 'events' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'events' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
183 | self.logger.info("Dispatched batch of \(events.count) events.")
184 | DispatchQueue.main.async {
/Users/admin/builder/spi-builder-workspace/MatomoTracker/MatomoTracker.swift:480:17: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
478 | guard Thread.isMainThread else {
479 | DispatchQueue.main.sync {
480 | self.reset()
| |- 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
481 | }
482 | return
[14/23] Compiling MatomoTracker URLSessionDispatcher.swift
/Users/admin/builder/spi-builder-workspace/MatomoTracker/URLSessionDispatcher.swift:51:17: warning: capture of 'failure' with non-sendable type '(any Error) -> ()' in a '@Sendable' closure
49 | // let dataString = String(data: data!, encoding: String.Encoding.utf8)
50 | if let error = error {
51 | failure(error)
| |- warning: capture of 'failure' with non-sendable type '(any Error) -> ()' in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
52 | } else {
53 | success()
/Users/admin/builder/spi-builder-workspace/MatomoTracker/URLSessionDispatcher.swift:53:17: warning: capture of 'success' with non-sendable type '() -> ()' in a '@Sendable' closure
51 | failure(error)
52 | } else {
53 | success()
| |- warning: capture of 'success' with non-sendable type '() -> ()' in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
54 | }
55 | }
[15/23] Compiling MatomoTracker UserAgent.swift
/Users/admin/builder/spi-builder-workspace/MatomoTracker/URLSessionDispatcher.swift:51:17: warning: capture of 'failure' with non-sendable type '(any Error) -> ()' in a '@Sendable' closure
49 | // let dataString = String(data: data!, encoding: String.Encoding.utf8)
50 | if let error = error {
51 | failure(error)
| |- warning: capture of 'failure' with non-sendable type '(any Error) -> ()' in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
52 | } else {
53 | success()
/Users/admin/builder/spi-builder-workspace/MatomoTracker/URLSessionDispatcher.swift:53:17: warning: capture of 'success' with non-sendable type '() -> ()' in a '@Sendable' closure
51 | failure(error)
52 | } else {
53 | success()
| |- warning: capture of 'success' with non-sendable type '() -> ()' in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
54 | }
55 | }
[16/23] Compiling MatomoTracker EventAPISerializer.swift
[17/23] Compiling MatomoTracker Locale+HttpAcceptLanguage.swift
[18/23] Compiling MatomoTracker Queue.swift
[19/23] Compiling MatomoTracker Session.swift
[20/23] Compiling MatomoTracker CustomVariable.swift
[21/23] Compiling MatomoTracker Device.swift
[22/23] Compiling MatomoTracker MemoryQueue.swift
[23/23] Compiling MatomoTracker OrderItem.swift
Build complete! (8.13s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "MatomoTracker",
"name" : "MatomoTracker",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "MatomoTracker",
"targets" : [
"MatomoTracker"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "MatomoTracker",
"module_type" : "SwiftTarget",
"name" : "MatomoTracker",
"path" : "MatomoTracker",
"product_memberships" : [
"MatomoTracker"
],
"sources" : [
"Application.swift",
"CustomDimension.swift",
"CustomVariable.swift",
"Device.swift",
"Dispatcher.swift",
"Event.swift",
"EventAPISerializer.swift",
"Locale+HttpAcceptLanguage.swift",
"Logger.swift",
"MainThread.swift",
"MatomoTracker.swift",
"MatomoUserDefaults.swift",
"MemoryQueue.swift",
"OrderItem.swift",
"Queue.swift",
"Session.swift",
"URLSessionDispatcher.swift",
"UserAgent.swift",
"UserDefaultsQueue.swift",
"Visitor.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Done.