Swift Package IndexBuild Information
Successful build of SwiftPublicSuffixList, reference main (fdcb53), with Swift 6.1 for Linux on 27 Apr 2025 22:15:21 UTC.
Swift 6 data race errors: 2
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ekscrypto/SwiftPublicSuffixList.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/ekscrypto/SwiftPublicSuffixList
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at fdcb530 Update README.md
Cloned https://github.com/ekscrypto/SwiftPublicSuffixList.git
Revision (git rev-parse @):
fdcb530170d96c6df8e416f5c0218da147f94da7
SUCCESS checkout https://github.com/ekscrypto/SwiftPublicSuffixList.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/ekscrypto/SwiftPublicSuffixList.git
https://github.com/ekscrypto/SwiftPublicSuffixList.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "SwiftPublicSuffixList",
"name" : "SwiftPublicSuffixList",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "11.0"
}
],
"products" : [
{
"name" : "SwiftPublicSuffixList",
"targets" : [
"SwiftPublicSuffixList"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftPublicSuffixListTests",
"module_type" : "SwiftTarget",
"name" : "SwiftPublicSuffixListTests",
"path" : "Tests/SwiftPublicSuffixListTests",
"sources" : [
"LoadSaveUpdateTests.swift",
"SwiftPublicSuffixListTests.swift"
],
"target_dependencies" : [
"SwiftPublicSuffixList"
],
"type" : "test"
},
{
"c99name" : "SwiftPublicSuffixList",
"module_type" : "SwiftTarget",
"name" : "SwiftPublicSuffixList",
"path" : "Sources/SwiftPublicSuffixList",
"product_memberships" : [
"SwiftPublicSuffixList"
],
"resources" : [
{
"path" : "/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/registry.json",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"PublicSuffixList.swift",
"PublicSuffixMatcher.swift",
"PublicSuffixOnlineRegistryFetcher.swift",
"PublicSuffixRulesRegistry.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/3] Copying registry.json
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/9] Compiling SwiftPublicSuffixList PublicSuffixMatcher.swift
[5/9] Emitting module SwiftPublicSuffixList
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:23:23: 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
21 | public typealias URLRequestHandler = (URLRequest, @escaping URLRequestCompletion) -> Void
22 | public typealias Logger = (String) -> Void
23 | public static var logger: Logger = { print($0) }
| |- 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
24 |
25 | public static let defaultUrlRequestHandler: URLRequestHandler = { request, completion in
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:25:23: warning: static property 'defaultUrlRequestHandler' is not concurrency-safe because non-'Sendable' type 'PublicSuffixList.URLRequestHandler' (aka '(URLRequest, @escaping (Optional<Data>, Optional<URLResponse>, Optional<any Error>) -> ()) -> ()') may have shared mutable state; this is an error in the Swift 6 language mode
23 | public static var logger: Logger = { print($0) }
24 |
25 | public static let defaultUrlRequestHandler: URLRequestHandler = { request, completion in
| |- warning: static property 'defaultUrlRequestHandler' is not concurrency-safe because non-'Sendable' type 'PublicSuffixList.URLRequestHandler' (aka '(URLRequest, @escaping (Optional<Data>, Optional<URLResponse>, Optional<any Error>) -> ()) -> ()') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'defaultUrlRequestHandler' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 | URLSession.shared.dataTask(with: request, completionHandler: completion).resume()
27 | }
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:26:70: warning: passing non-sendable parameter 'completion' to function expecting a @Sendable closure
23 | public static var logger: Logger = { print($0) }
24 |
25 | public static let defaultUrlRequestHandler: URLRequestHandler = { request, completion in
| `- note: parameter 'completion' is implicitly non-sendable
26 | URLSession.shared.dataTask(with: request, completionHandler: completion).resume()
| `- warning: passing non-sendable parameter 'completion' to function expecting a @Sendable closure
27 | }
28 |
[6/9] Compiling SwiftPublicSuffixList PublicSuffixList.swift
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:23:23: 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
21 | public typealias URLRequestHandler = (URLRequest, @escaping URLRequestCompletion) -> Void
22 | public typealias Logger = (String) -> Void
23 | public static var logger: Logger = { print($0) }
| |- 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
24 |
25 | public static let defaultUrlRequestHandler: URLRequestHandler = { request, completion in
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:25:23: warning: static property 'defaultUrlRequestHandler' is not concurrency-safe because non-'Sendable' type 'PublicSuffixList.URLRequestHandler' (aka '(URLRequest, @escaping (Optional<Data>, Optional<URLResponse>, Optional<any Error>) -> ()) -> ()') may have shared mutable state; this is an error in the Swift 6 language mode
23 | public static var logger: Logger = { print($0) }
24 |
25 | public static let defaultUrlRequestHandler: URLRequestHandler = { request, completion in
| |- warning: static property 'defaultUrlRequestHandler' is not concurrency-safe because non-'Sendable' type 'PublicSuffixList.URLRequestHandler' (aka '(URLRequest, @escaping (Optional<Data>, Optional<URLResponse>, Optional<any Error>) -> ()) -> ()') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'defaultUrlRequestHandler' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 | URLSession.shared.dataTask(with: request, completionHandler: completion).resume()
27 | }
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:26:70: warning: passing non-sendable parameter 'completion' to function expecting a @Sendable closure
23 | public static var logger: Logger = { print($0) }
24 |
25 | public static let defaultUrlRequestHandler: URLRequestHandler = { request, completion in
| `- note: parameter 'completion' is implicitly non-sendable
26 | URLSession.shared.dataTask(with: request, completionHandler: completion).resume()
| `- warning: passing non-sendable parameter 'completion' to function expecting a @Sendable closure
27 | }
28 |
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:170:144: warning: capture of 'requestHandler' with non-sendable type 'PublicSuffixList.URLRequestHandler' (aka '(URLRequest, @escaping (Optional<Data>, Optional<URLResponse>, Optional<any Error>) -> ()) -> ()') in a '@Sendable' closure; this is an error in the Swift 6 language mode
168 | updateThread = Thread { [weak self] in
169 | var success: Bool = false
170 | if let onlineRules = PublicSuffixListOnlineRegistryFetcher.fetch(logger: Self.logger, cachePolicy: cachePolicy, urlRequestHandler: requestHandler) {
| |- warning: capture of 'requestHandler' with non-sendable type 'PublicSuffixList.URLRequestHandler' (aka '(URLRequest, @escaping (Optional<Data>, Optional<URLResponse>, Optional<any Error>) -> ()) -> ()') in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
171 | self?.rules = onlineRules
172 | Self.logger("\(Self.self) Public Suffix List updated")
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:171:17: warning: capture of 'self' with non-sendable type 'PublicSuffixList?' in a '@Sendable' closure; this is an error in the Swift 6 language mode
16 | #endif
17 |
18 | final public class PublicSuffixList {
| `- note: class 'PublicSuffixList' does not conform to the 'Sendable' protocol
19 |
20 | public typealias URLRequestCompletion = (Data?, URLResponse?, Error?) -> Void
:
169 | var success: Bool = false
170 | if let onlineRules = PublicSuffixListOnlineRegistryFetcher.fetch(logger: Self.logger, cachePolicy: cachePolicy, urlRequestHandler: requestHandler) {
171 | self?.rules = onlineRules
| `- warning: capture of 'self' with non-sendable type 'PublicSuffixList?' in a '@Sendable' closure; this is an error in the Swift 6 language mode
172 | Self.logger("\(Self.self) Public Suffix List updated")
173 | success = true
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:175:13: warning: capture of 'completion' with non-sendable type '(Bool) -> Void' in a '@Sendable' closure; this is an error in the Swift 6 language mode
173 | success = true
174 | }
175 | completion(success)
| |- warning: capture of 'completion' with non-sendable type '(Bool) -> Void' in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
176 | self?.updateThread = nil
177 | }
/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/PublicSuffixList.swift:94:26: warning: sending 'list' risks causing data races; this is an error in the Swift 6 language mode
92 | await withCheckedContinuation({ continuation in
93 | let list = PublicSuffixList(source: source, urlRequestHandler: urlRequestHandler)
94 | continuation.resume(returning: list)
| |- warning: sending 'list' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'list' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
95 | })
96 | }
[7/9] Compiling SwiftPublicSuffixList resource_bundle_accessor.swift
[8/9] Compiling SwiftPublicSuffixList PublicSuffixRulesRegistry.swift
[9/9] Compiling SwiftPublicSuffixList PublicSuffixOnlineRegistryFetcher.swift
Build complete! (13.73s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "SwiftPublicSuffixList",
"name" : "SwiftPublicSuffixList",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "11.0"
}
],
"products" : [
{
"name" : "SwiftPublicSuffixList",
"targets" : [
"SwiftPublicSuffixList"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftPublicSuffixListTests",
"module_type" : "SwiftTarget",
"name" : "SwiftPublicSuffixListTests",
"path" : "Tests/SwiftPublicSuffixListTests",
"sources" : [
"LoadSaveUpdateTests.swift",
"SwiftPublicSuffixListTests.swift"
],
"target_dependencies" : [
"SwiftPublicSuffixList"
],
"type" : "test"
},
{
"c99name" : "SwiftPublicSuffixList",
"module_type" : "SwiftTarget",
"name" : "SwiftPublicSuffixList",
"path" : "Sources/SwiftPublicSuffixList",
"product_memberships" : [
"SwiftPublicSuffixList"
],
"resources" : [
{
"path" : "/host/spi-builder-workspace/Sources/SwiftPublicSuffixList/registry.json",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"PublicSuffixList.swift",
"PublicSuffixMatcher.swift",
"PublicSuffixOnlineRegistryFetcher.swift",
"PublicSuffixRulesRegistry.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.