Swift Package IndexBuild Information
Successful build of Resyncer, reference 1.2.0 (77343d), with Swift 6.1 for macOS (SPM) on 1 May 2025 06:42:28 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
========================================
RunAll
========================================
Builder version: 4.61.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/danielepantaleone/Resyncer.git
Reference: 1.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/danielepantaleone/Resyncer
* tag 1.2.0 -> FETCH_HEAD
HEAD is now at 77343dc Fix running unit tests on GitHub actions
Cloned https://github.com/danielepantaleone/Resyncer.git
Revision (git rev-parse @):
77343dc8862f4cb252f9daf6989e4762986fab6e
SUCCESS checkout https://github.com/danielepantaleone/Resyncer.git at 1.2.0
========================================
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": "resyncer",
"name": "Resyncer",
"url": "https://github.com/danielepantaleone/Resyncer.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Resyncer",
"dependencies": [
]
}
]
}
Fetching https://github.com/danielepantaleone/Resyncer.git
[1/200] Fetching resyncer
Fetched https://github.com/danielepantaleone/Resyncer.git from cache (0.89s)
Creating working copy for https://github.com/danielepantaleone/Resyncer.git
Working copy of https://github.com/danielepantaleone/Resyncer.git resolved at 1.2.0 (77343dc)
warning: '.resolve-product-dependencies': dependency 'resyncer' 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/danielepantaleone/Resyncer.git
https://github.com/danielepantaleone/Resyncer.git
{
"dependencies" : [
],
"manifest_display_name" : "Resyncer",
"name" : "Resyncer",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "12.0"
},
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "Resyncer",
"targets" : [
"Resyncer"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ResyncerTests",
"module_type" : "SwiftTarget",
"name" : "ResyncerTests",
"path" : "Tests/ResyncerTests",
"sources" : [
"ResyncerTests.swift"
],
"target_dependencies" : [
"Resyncer"
],
"type" : "test"
},
{
"c99name" : "Resyncer",
"module_type" : "SwiftTarget",
"name" : "Resyncer",
"path" : "Sources/Resyncer",
"product_memberships" : [
"Resyncer"
],
"sources" : [
"Resyncer.swift",
"ResyncerBox.swift",
"ResyncerError.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
[3/6] Compiling Resyncer ResyncerBox.swift
[4/6] Compiling Resyncer ResyncerError.swift
[5/6] Emitting module Resyncer
[6/6] Compiling Resyncer Resyncer.swift
/Users/admin/builder/spi-builder-workspace/Sources/Resyncer/Resyncer.swift:107:13: warning: capture of 'work' with non-sendable type '(@escaping (Result<T, any Error>) -> Void) -> Void' in a '@Sendable' closure
105 | var result: Result<T, Error>?
106 | let operation: BlockOperation = .init {
107 | work { r in
| |- warning: capture of 'work' with non-sendable type '(@escaping (Result<T, any Error>) -> Void) -> Void' in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
108 | condition.withLock {
109 | completed = true
/Users/admin/builder/spi-builder-workspace/Sources/Resyncer/Resyncer.swift:110:21: warning: capture of 'result' with non-sendable type 'Result<T, any Error>?' in a '@Sendable' closure
95 | /// - Returns: The result of type `T` from the asynchronous operation if it completes successfully.
96 | /// - Important: This method must not be called from the main thread, as it utilizes a condition variable to block the current thread's execution while waiting for the asynchronous operation to finish.
97 | public func synchronize<T>(timeout: TimeInterval = 10.0, work: @escaping (@escaping (Result<T, Error>) -> Void) -> Void) throws -> T {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
98 |
99 | guard !raiseErrorIfOnMainThread || !Thread.isMainThread else {
:
108 | condition.withLock {
109 | completed = true
110 | result = r
| `- warning: capture of 'result' with non-sendable type 'Result<T, any Error>?' in a '@Sendable' closure
111 | condition.signal()
112 | }
/Users/admin/builder/spi-builder-workspace/Sources/Resyncer/Resyncer.swift:110:21: warning: capture of 'result' with non-sendable type 'Result<T, any Error>?' in an isolated closure; this is an error in the Swift 6 language mode
95 | /// - Returns: The result of type `T` from the asynchronous operation if it completes successfully.
96 | /// - Important: This method must not be called from the main thread, as it utilizes a condition variable to block the current thread's execution while waiting for the asynchronous operation to finish.
97 | public func synchronize<T>(timeout: TimeInterval = 10.0, work: @escaping (@escaping (Result<T, Error>) -> Void) -> Void) throws -> T {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
98 |
99 | guard !raiseErrorIfOnMainThread || !Thread.isMainThread else {
:
108 | condition.withLock {
109 | completed = true
110 | result = r
| `- warning: capture of 'result' with non-sendable type 'Result<T, any Error>?' in an isolated closure; this is an error in the Swift 6 language mode
111 | condition.signal()
112 | }
/Users/admin/builder/spi-builder-workspace/Sources/Resyncer/Resyncer.swift:110:21: warning: capture of 'result' with non-sendable type 'Result<T, any Error>?' in an isolated closure; this is an error in the Swift 6 language mode
95 | /// - Returns: The result of type `T` from the asynchronous operation if it completes successfully.
96 | /// - Important: This method must not be called from the main thread, as it utilizes a condition variable to block the current thread's execution while waiting for the asynchronous operation to finish.
97 | public func synchronize<T>(timeout: TimeInterval = 10.0, work: @escaping (@escaping (Result<T, Error>) -> Void) -> Void) throws -> T {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
98 |
99 | guard !raiseErrorIfOnMainThread || !Thread.isMainThread else {
:
108 | condition.withLock {
109 | completed = true
110 | result = r
| `- warning: capture of 'result' with non-sendable type 'Result<T, any Error>?' in an isolated closure; this is an error in the Swift 6 language mode
111 | condition.signal()
112 | }
/Users/admin/builder/spi-builder-workspace/Sources/Resyncer/Resyncer.swift:109:21: warning: mutation of captured var 'completed' in concurrently-executing code; this is an error in the Swift 6 language mode
107 | work { r in
108 | condition.withLock {
109 | completed = true
| `- warning: mutation of captured var 'completed' in concurrently-executing code; this is an error in the Swift 6 language mode
110 | result = r
111 | condition.signal()
/Users/admin/builder/spi-builder-workspace/Sources/Resyncer/Resyncer.swift:110:21: warning: mutation of captured var 'result' in concurrently-executing code; this is an error in the Swift 6 language mode
108 | condition.withLock {
109 | completed = true
110 | result = r
| `- warning: mutation of captured var 'result' in concurrently-executing code; this is an error in the Swift 6 language mode
111 | condition.signal()
112 | }
/Users/admin/builder/spi-builder-workspace/Sources/Resyncer/Resyncer.swift:172:14: warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
170 | let box: ResyncerBox<T> = .init()
171 |
172 | Task {
| `- warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
173 | let r: Result<T, Error>
174 | do {
175 | r = .success(try await work())
| `- note: closure captures non-Sendable 'work'
176 | } catch {
177 | r = .failure(error)
178 | }
179 | condition.withLock {
180 | box.completed = true
| `- note: closure captures non-Sendable 'box'
181 | box.result = r
182 | condition.signal()
Build complete! (4.92s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Resyncer",
"name" : "Resyncer",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "12.0"
},
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "Resyncer",
"targets" : [
"Resyncer"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ResyncerTests",
"module_type" : "SwiftTarget",
"name" : "ResyncerTests",
"path" : "Tests/ResyncerTests",
"sources" : [
"ResyncerTests.swift"
],
"target_dependencies" : [
"Resyncer"
],
"type" : "test"
},
{
"c99name" : "Resyncer",
"module_type" : "SwiftTarget",
"name" : "Resyncer",
"path" : "Sources/Resyncer",
"product_memberships" : [
"Resyncer"
],
"sources" : [
"Resyncer.swift",
"ResyncerBox.swift",
"ResyncerError.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Done.