Swift Package IndexBuild Information
Successful build of Finite, reference master (cbd5de), with Swift 6.1 for Linux on 25 Apr 2025 19:10:56 UTC.
Swift 6 data race errors: 4
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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/vknabel/Finite.git
Reference: master
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/vknabel/Finite
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at cbd5de6 Improvements for Swift 5.3
Cloned https://github.com/vknabel/Finite.git
Revision (git rev-parse @):
cbd5de6ebbabfb39a730d1357c1c3659f4301c45
SUCCESS checkout https://github.com/vknabel/Finite.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/vknabel/Finite.git
https://github.com/vknabel/Finite.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
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},
"type" : "sourceControl",
"url" : "https://github.com/shibapm/Komondor.git"
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{
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{
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"upper_bound" : "2.0.0"
}
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},
"type" : "sourceControl",
"url" : "https://github.com/f-meloni/Rocket.git"
}
],
"manifest_display_name" : "Finite",
"name" : "Finite",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Finite",
"targets" : [
"Finite"
],
"type" : {
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}
],
"targets" : [
{
"c99name" : "FiniteTests",
"module_type" : "SwiftTarget",
"name" : "FiniteTests",
"path" : "Tests",
"sources" : [
"FiniteTests/StateFlowTests.swift",
"FiniteTests/StateMachine.swift",
"FiniteTests/SwiftShim.swift",
"FiniteTests/TransitionTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"Finite"
],
"type" : "test"
},
{
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"name" : "Finite",
"path" : "Sources",
"product_memberships" : [
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],
"sources" : [
"Ref.swift",
"StateFlow.swift",
"StateMachine.swift",
"Transition.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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
Fetching https://github.com/shibapm/Komondor.git
Fetching https://github.com/f-meloni/Rocket.git
Fetching https://github.com/nicklockwood/SwiftFormat.git
[1/509] Fetching komondor
[510/1895] Fetching komondor, rocket
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[1/46730] Fetching swiftformat
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Fetched https://github.com/nicklockwood/SwiftFormat.git from cache (19.83s)
Computing version for https://github.com/f-meloni/Rocket.git
Computed https://github.com/f-meloni/Rocket.git at 1.3.0 (20.29s)
Fetching https://github.com/kareman/SwiftShell
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Computing version for https://github.com/JohnSundell/ShellOut.git
Computed https://github.com/JohnSundell/ShellOut.git at 2.3.0 (27.15s)
Computing version for https://github.com/jpsim/Yams
Computed https://github.com/jpsim/Yams at 5.3.1 (1.87s)
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Computed https://github.com/Realm/SwiftLint.git at 0.59.1 (0.73s)
Fetching https://github.com/swiftlang/swift-syntax.git
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Fetching https://github.com/scottrhoyt/SwiftyTextTable.git
Fetching https://github.com/jpsim/SourceKitten.git
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Computing version for https://github.com/krzyzanowskim/CryptoSwift.git
Computed https://github.com/krzyzanowskim/CryptoSwift.git at 1.8.4 (4.48s)
Computing version for https://github.com/JohnSundell/CollectionConcurrencyKit.git
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Computing version for https://github.com/scottrhoyt/SwiftyTextTable.git
Computed https://github.com/scottrhoyt/SwiftyTextTable.git at 0.9.0 (1.84s)
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Computed https://github.com/jpsim/SourceKitten.git at 0.37.0 (0.46s)
Fetching https://github.com/drmohundro/SWXMLHash.git
[1/2820] Fetching swxmlhash
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Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 601.0.0 (0.87s)
Computing version for https://github.com/drmohundro/SWXMLHash.git
Computed https://github.com/drmohundro/SWXMLHash.git at 7.0.2 (0.46s)
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Computed https://github.com/apple/swift-argument-parser.git at 1.5.0 (0.43s)
Computing version for https://github.com/nicklockwood/SwiftFormat.git
Computed https://github.com/nicklockwood/SwiftFormat.git at 0.55.5 (0.46s)
Creating working copy for https://github.com/krzyzanowskim/CryptoSwift.git
Working copy of https://github.com/krzyzanowskim/CryptoSwift.git resolved at 1.8.4
Creating working copy for https://github.com/nicklockwood/SwiftFormat.git
Working copy of https://github.com/nicklockwood/SwiftFormat.git resolved at 0.55.5
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.5.0
Creating working copy for https://github.com/Realm/SwiftLint.git
Working copy of https://github.com/Realm/SwiftLint.git resolved at 0.59.1
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 601.0.0
Creating working copy for https://github.com/f-meloni/Rocket.git
Working copy of https://github.com/f-meloni/Rocket.git resolved at 1.3.0
Creating working copy for https://github.com/jpsim/SourceKitten.git
Working copy of https://github.com/jpsim/SourceKitten.git resolved at 0.37.0
Creating working copy for https://github.com/shibapm/Logger
Working copy of https://github.com/shibapm/Logger resolved at 0.2.3
Creating working copy for https://github.com/shibapm/PackageConfig.git
Working copy of https://github.com/shibapm/PackageConfig.git resolved at 1.1.3
Creating working copy for https://github.com/jpsim/Yams
Working copy of https://github.com/jpsim/Yams resolved at 5.3.1
Creating working copy for https://github.com/shibapm/Komondor.git
Working copy of https://github.com/shibapm/Komondor.git resolved at 1.1.4
Creating working copy for https://github.com/JohnSundell/ShellOut.git
Working copy of https://github.com/JohnSundell/ShellOut.git resolved at 2.3.0
Creating working copy for https://github.com/JohnSundell/CollectionConcurrencyKit.git
Working copy of https://github.com/JohnSundell/CollectionConcurrencyKit.git resolved at 0.2.0
Creating working copy for https://github.com/scottrhoyt/SwiftyTextTable.git
Working copy of https://github.com/scottrhoyt/SwiftyTextTable.git resolved at 0.9.0
Creating working copy for https://github.com/kareman/SwiftShell
Working copy of https://github.com/kareman/SwiftShell resolved at 5.1.0
Creating working copy for https://github.com/drmohundro/SWXMLHash.git
Working copy of https://github.com/drmohundro/SWXMLHash.git resolved at 7.0.2
[1/1] Compiling plugin SwiftFormatPlugin
[2/2] Compiling plugin SwiftLintCommandPlugin
[3/3] Compiling plugin SwiftLintBuildToolPlugin
[4/4] Compiling plugin GenerateManual
Building for debugging...
[4/6] Write sources
[5/6] Write swift-version-24593BA9C3E375BF.txt
[7/11] Compiling Finite StateMachine.swift
/host/spi-builder-workspace/Sources/StateMachine.swift:12:10: warning: associated value 'denied(from:to:)' of 'Sendable'-conforming generic enum 'TransitionError' has non-sendable type 'T'; this is an error in the Swift 6 language mode
8 |
9 | /// Indicates that a transition failed.
10 | public enum TransitionError<T: Hashable>: Error {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
11 | /// Represents a tried transition that is not allowed.
12 | case denied(from: T, to: T)
| `- warning: associated value 'denied(from:to:)' of 'Sendable'-conforming generic enum 'TransitionError' has non-sendable type 'T'; this is an error in the Swift 6 language mode
13 | }
14 |
/host/spi-builder-workspace/Sources/StateMachine.swift:12:10: warning: associated value 'denied(from:to:)' of 'Sendable'-conforming generic enum 'TransitionError' has non-sendable type 'T'; this is an error in the Swift 6 language mode
8 |
9 | /// Indicates that a transition failed.
10 | public enum TransitionError<T: Hashable>: Error {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
11 | /// Represents a tried transition that is not allowed.
12 | case denied(from: T, to: T)
| `- warning: associated value 'denied(from:to:)' of 'Sendable'-conforming generic enum 'TransitionError' has non-sendable type 'T'; this is an error in the Swift 6 language mode
13 | }
14 |
[8/11] Compiling Finite Transition.swift
[9/11] Compiling Finite Ref.swift
/host/spi-builder-workspace/Sources/Ref.swift:37:25: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
5 | }
6 |
7 | internal class Ref<T> {
| `- note: 'T' previously declared here
8 | private var value: () -> T?
9 |
:
35 | }
36 |
37 | private struct Weak<T> {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
38 | fileprivate weak var value: Box<T>?
39 | }
/host/spi-builder-workspace/Sources/Ref.swift:41:23: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
5 | }
6 |
7 | internal class Ref<T> {
| `- note: 'T' previously declared here
8 | private var value: () -> T?
9 |
:
39 | }
40 |
41 | private class Box<T>: ReferenceDisposable {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
42 | var value: T?
43 |
[10/11] Emitting module Finite
/host/spi-builder-workspace/Sources/Ref.swift:37:25: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
5 | }
6 |
7 | internal class Ref<T> {
| `- note: 'T' previously declared here
8 | private var value: () -> T?
9 |
:
35 | }
36 |
37 | private struct Weak<T> {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
38 | fileprivate weak var value: Box<T>?
39 | }
/host/spi-builder-workspace/Sources/Ref.swift:41:23: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
5 | }
6 |
7 | internal class Ref<T> {
| `- note: 'T' previously declared here
8 | private var value: () -> T?
9 |
:
39 | }
40 |
41 | private class Box<T>: ReferenceDisposable {
| `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
42 | var value: T?
43 |
/host/spi-builder-workspace/Sources/StateMachine.swift:12:10: warning: associated value 'denied(from:to:)' of 'Sendable'-conforming generic enum 'TransitionError' has non-sendable type 'T'; this is an error in the Swift 6 language mode
8 |
9 | /// Indicates that a transition failed.
10 | public enum TransitionError<T: Hashable>: Error {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
11 | /// Represents a tried transition that is not allowed.
12 | case denied(from: T, to: T)
| `- warning: associated value 'denied(from:to:)' of 'Sendable'-conforming generic enum 'TransitionError' has non-sendable type 'T'; this is an error in the Swift 6 language mode
13 | }
14 |
/host/spi-builder-workspace/Sources/StateMachine.swift:12:10: warning: associated value 'denied(from:to:)' of 'Sendable'-conforming generic enum 'TransitionError' has non-sendable type 'T'; this is an error in the Swift 6 language mode
8 |
9 | /// Indicates that a transition failed.
10 | public enum TransitionError<T: Hashable>: Error {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
11 | /// Represents a tried transition that is not allowed.
12 | case denied(from: T, to: T)
| `- warning: associated value 'denied(from:to:)' of 'Sendable'-conforming generic enum 'TransitionError' has non-sendable type 'T'; this is an error in the Swift 6 language mode
13 | }
14 |
[11/11] Compiling Finite StateFlow.swift
Build complete! (79.02s)
Build complete.
{
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"StateMachine.swift",
"Transition.swift"
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}
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.