Swift Package IndexBuild Information
Successful build of DialKit, reference main (b44afc), with Swift 6.1 for macOS (SPM) on 29 Mar 2026 08:21:20 UTC.
Swift 6 data race errors: 4
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
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RunAll
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Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/mikelikesdesign/dialkit-ios.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mikelikesdesign/dialkit-ios
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at b44afc4 Expand UIKit README guidance
Cloned https://github.com/mikelikesdesign/dialkit-ios.git
Revision (git rev-parse @):
b44afc4d1a4d9e64dcdce5b84862b4b21b7892e4
SUCCESS checkout https://github.com/mikelikesdesign/dialkit-ios.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/mikelikesdesign/dialkit-ios.git
https://github.com/mikelikesdesign/dialkit-ios.git
{
"dependencies" : [
],
"manifest_display_name" : "DialKit",
"name" : "DialKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "17.0"
},
{
"name" : "macos",
"version" : "14.0"
}
],
"products" : [
{
"name" : "DialKit",
"targets" : [
"DialKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DialKitTests",
"module_type" : "SwiftTarget",
"name" : "DialKitTests",
"path" : "Tests/DialKitTests",
"sources" : [
"DialKitTests.swift"
],
"target_dependencies" : [
"DialKit"
],
"type" : "test"
},
{
"c99name" : "DialKitCoreTests",
"module_type" : "SwiftTarget",
"name" : "DialKitCoreTests",
"path" : "Tests/DialKitCoreTests",
"sources" : [
"DialKitCoreTests.swift"
],
"target_dependencies" : [
"DialKitCore"
],
"type" : "test"
},
{
"c99name" : "DialKitCore",
"module_type" : "SwiftTarget",
"name" : "DialKitCore",
"path" : "Sources/DialKitCore",
"product_memberships" : [
"DialKit"
],
"sources" : [
"DialControl.swift",
"DialPanelState.swift",
"DialStore.swift",
"DialTypes.swift"
],
"type" : "library"
},
{
"c99name" : "DialKit",
"module_type" : "SwiftTarget",
"name" : "DialKit",
"path" : "Sources/DialKit",
"product_memberships" : [
"DialKit"
],
"sources" : [
"DialKit.swift",
"DialPanelView.swift",
"DialRoot.swift"
],
"target_dependencies" : [
"DialKitCore"
],
"type" : "library"
}
],
"tools_version" : "5.10"
}
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...
[0/3] Write sources
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/8] Emitting module DialKitCore
/Users/admin/builder/spi-builder-workspace/Sources/DialKitCore/DialStore.swift:88:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'DialStore' may have shared mutable state; this is an error in the Swift 6 language mode
85 | }
86 |
87 | public final class DialStore: ObservableObject {
| `- note: class 'DialStore' does not conform to the 'Sendable' protocol
88 | public static let shared = DialStore()
| |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'DialStore' may have shared mutable state; this is an error in the Swift 6 language mode
| |- 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
89 |
90 | @Published package private(set) var panels: [AnyDialPanelBox] = []
/Users/admin/builder/spi-builder-workspace/Sources/DialKitCore/DialTypes.swift:71:23: warning: static property 'standard' is not concurrency-safe because non-'Sendable' type 'DialBezier' may have shared mutable state; this is an error in the Swift 6 language mode
56 | }
57 |
58 | public struct DialBezier: Hashable, Codable {
| `- note: consider making struct 'DialBezier' conform to the 'Sendable' protocol
59 | public var x1: Double
60 | public var y1: Double
:
69 | }
70 |
71 | public static let standard = DialBezier(x1: 0.25, y1: 0.1, x2: 0.25, y2: 1)
| |- warning: static property 'standard' is not concurrency-safe because non-'Sendable' type 'DialBezier' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'standard' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
72 | }
73 |
/Users/admin/builder/spi-builder-workspace/Sources/DialKitCore/DialTypes.swift:95:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'DialSpring' may have shared mutable state; this is an error in the Swift 6 language mode
89 | }
90 |
91 | public enum DialSpring: Equatable, Codable {
| `- note: consider making enum 'DialSpring' conform to the 'Sendable' protocol
92 | case time(duration: Double, bounce: Double)
93 | case physics(stiffness: Double, damping: Double, mass: Double)
94 |
95 | public static let `default` = DialSpring.time(duration: 0.35, bounce: 0.24)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'DialSpring' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
96 |
97 | package var editorMode: DialSpringEditorMode {
/Users/admin/builder/spi-builder-workspace/Sources/DialKitCore/DialTypes.swift:166:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'DialTransition' may have shared mutable state; this is an error in the Swift 6 language mode
160 | }
161 |
162 | public enum DialTransition: Equatable, Codable {
| `- note: consider making enum 'DialTransition' conform to the 'Sendable' protocol
163 | case easing(duration: Double, bezier: DialBezier)
164 | case spring(DialSpring)
165 |
166 | public static let `default` = DialTransition.spring(.default)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'DialTransition' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
167 |
168 | public var mode: DialTransitionMode {
[5/8] Compiling DialKitCore DialControl.swift
[6/8] Compiling DialKitCore DialPanelState.swift
[7/8] Compiling DialKitCore DialStore.swift
/Users/admin/builder/spi-builder-workspace/Sources/DialKitCore/DialStore.swift:88:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'DialStore' may have shared mutable state; this is an error in the Swift 6 language mode
85 | }
86 |
87 | public final class DialStore: ObservableObject {
| `- note: class 'DialStore' does not conform to the 'Sendable' protocol
88 | public static let shared = DialStore()
| |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'DialStore' may have shared mutable state; this is an error in the Swift 6 language mode
| |- 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
89 |
90 | @Published package private(set) var panels: [AnyDialPanelBox] = []
[8/8] Compiling DialKitCore DialTypes.swift
/Users/admin/builder/spi-builder-workspace/Sources/DialKitCore/DialTypes.swift:71:23: warning: static property 'standard' is not concurrency-safe because non-'Sendable' type 'DialBezier' may have shared mutable state; this is an error in the Swift 6 language mode
56 | }
57 |
58 | public struct DialBezier: Hashable, Codable {
| `- note: consider making struct 'DialBezier' conform to the 'Sendable' protocol
59 | public var x1: Double
60 | public var y1: Double
:
69 | }
70 |
71 | public static let standard = DialBezier(x1: 0.25, y1: 0.1, x2: 0.25, y2: 1)
| |- warning: static property 'standard' is not concurrency-safe because non-'Sendable' type 'DialBezier' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'standard' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
72 | }
73 |
/Users/admin/builder/spi-builder-workspace/Sources/DialKitCore/DialTypes.swift:95:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'DialSpring' may have shared mutable state; this is an error in the Swift 6 language mode
89 | }
90 |
91 | public enum DialSpring: Equatable, Codable {
| `- note: consider making enum 'DialSpring' conform to the 'Sendable' protocol
92 | case time(duration: Double, bounce: Double)
93 | case physics(stiffness: Double, damping: Double, mass: Double)
94 |
95 | public static let `default` = DialSpring.time(duration: 0.35, bounce: 0.24)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'DialSpring' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
96 |
97 | package var editorMode: DialSpringEditorMode {
/Users/admin/builder/spi-builder-workspace/Sources/DialKitCore/DialTypes.swift:166:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'DialTransition' may have shared mutable state; this is an error in the Swift 6 language mode
160 | }
161 |
162 | public enum DialTransition: Equatable, Codable {
| `- note: consider making enum 'DialTransition' conform to the 'Sendable' protocol
163 | case easing(duration: Double, bezier: DialBezier)
164 | case spring(DialSpring)
165 |
166 | public static let `default` = DialTransition.spring(.default)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'DialTransition' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
167 |
168 | public var mode: DialTransitionMode {
[9/12] Compiling DialKit DialRoot.swift
[10/12] Compiling DialKit DialKit.swift
[11/12] Emitting module DialKit
[12/12] Compiling DialKit DialPanelView.swift
/Users/admin/builder/spi-builder-workspace/Sources/DialKit/DialPanelView.swift:1466:90: warning: converting non-sendable function value to '@isolated(any) @Sendable () -> Bool' may introduce data races
1464 | return AnyView(DialSliderRow(title: control.label, slider: slider))
1465 | case let .toggle(toggle):
1466 | return AnyView(DialToggleRow(title: control.label, isOn: Binding(get: toggle.get, set: toggle.set)))
| `- warning: converting non-sendable function value to '@isolated(any) @Sendable () -> Bool' may introduce data races
1467 | case let .text(text):
1468 | let focusID = measurement ? nil : dialTextEntryFocusID(for: control.path)
/Users/admin/builder/spi-builder-workspace/Sources/DialKit/DialPanelView.swift:1466:107: warning: converting non-sendable function value to '@isolated(any) @Sendable (Bool) -> Void' may introduce data races
1464 | return AnyView(DialSliderRow(title: control.label, slider: slider))
1465 | case let .toggle(toggle):
1466 | return AnyView(DialToggleRow(title: control.label, isOn: Binding(get: toggle.get, set: toggle.set)))
| `- warning: converting non-sendable function value to '@isolated(any) @Sendable (Bool) -> Void' may introduce data races
1467 | case let .text(text):
1468 | let focusID = measurement ? nil : dialTextEntryFocusID(for: control.path)
/Users/admin/builder/spi-builder-workspace/Sources/DialKit/DialPanelView.swift:1472:45: warning: converting non-sendable function value to '@isolated(any) @Sendable () -> String' may introduce data races
1470 | DialTextRow(
1471 | title: control.label,
1472 | text: Binding(get: text.get, set: text.set),
| `- warning: converting non-sendable function value to '@isolated(any) @Sendable () -> String' may introduce data races
1473 | placeholder: text.placeholder ?? "",
1474 | focusID: focusID,
/Users/admin/builder/spi-builder-workspace/Sources/DialKit/DialPanelView.swift:1472:60: warning: converting non-sendable function value to '@isolated(any) @Sendable (String) -> Void' may introduce data races
1470 | DialTextRow(
1471 | title: control.label,
1472 | text: Binding(get: text.get, set: text.set),
| `- warning: converting non-sendable function value to '@isolated(any) @Sendable (String) -> Void' may introduce data races
1473 | placeholder: text.placeholder ?? "",
1474 | focusID: focusID,
/Users/admin/builder/spi-builder-workspace/Sources/DialKit/DialPanelView.swift:1487:50: warning: converting non-sendable function value to '@isolated(any) @Sendable () -> String' may introduce data races
1485 | DialColorRow(
1486 | title: control.label,
1487 | hexValue: Binding(get: color.get, set: color.set),
| `- warning: converting non-sendable function value to '@isolated(any) @Sendable () -> String' may introduce data races
1488 | focusID: focusID,
1489 | onFocusChange: focusID.map { id in
/Users/admin/builder/spi-builder-workspace/Sources/DialKit/DialPanelView.swift:1487:66: warning: converting non-sendable function value to '@isolated(any) @Sendable (String) -> Void' may introduce data races
1485 | DialColorRow(
1486 | title: control.label,
1487 | hexValue: Binding(get: color.get, set: color.set),
| `- warning: converting non-sendable function value to '@isolated(any) @Sendable (String) -> Void' may introduce data races
1488 | focusID: focusID,
1489 | onFocusChange: focusID.map { id in
/Users/admin/builder/spi-builder-workspace/Sources/DialKit/DialPanelView.swift:1497:120: warning: converting non-sendable function value to '@isolated(any) @Sendable () -> String' may introduce data races
1495 | )
1496 | case let .select(select):
1497 | return AnyView(DialSelectRow(title: control.label, options: select.options, selection: Binding(get: select.get, set: select.set)))
| `- warning: converting non-sendable function value to '@isolated(any) @Sendable () -> String' may introduce data races
1498 | case let .spring(spring):
1499 | return AnyView(
/Users/admin/builder/spi-builder-workspace/Sources/DialKit/DialPanelView.swift:1497:137: warning: converting non-sendable function value to '@isolated(any) @Sendable (String) -> Void' may introduce data races
1495 | )
1496 | case let .select(select):
1497 | return AnyView(DialSelectRow(title: control.label, options: select.options, selection: Binding(get: select.get, set: select.set)))
| `- warning: converting non-sendable function value to '@isolated(any) @Sendable (String) -> Void' may introduce data races
1498 | case let .spring(spring):
1499 | return AnyView(
Build complete! (9.56s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "DialKit",
"name" : "DialKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "17.0"
},
{
"name" : "macos",
"version" : "14.0"
}
],
"products" : [
{
"name" : "DialKit",
"targets" : [
"DialKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DialKitTests",
"module_type" : "SwiftTarget",
"name" : "DialKitTests",
"path" : "Tests/DialKitTests",
"sources" : [
"DialKitTests.swift"
],
"target_dependencies" : [
"DialKit"
],
"type" : "test"
},
{
"c99name" : "DialKitCoreTests",
"module_type" : "SwiftTarget",
"name" : "DialKitCoreTests",
"path" : "Tests/DialKitCoreTests",
"sources" : [
"DialKitCoreTests.swift"
],
"target_dependencies" : [
"DialKitCore"
],
"type" : "test"
},
{
"c99name" : "DialKitCore",
"module_type" : "SwiftTarget",
"name" : "DialKitCore",
"path" : "Sources/DialKitCore",
"product_memberships" : [
"DialKit"
],
"sources" : [
"DialControl.swift",
"DialPanelState.swift",
"DialStore.swift",
"DialTypes.swift"
],
"type" : "library"
},
{
"c99name" : "DialKit",
"module_type" : "SwiftTarget",
"name" : "DialKit",
"path" : "Sources/DialKit",
"product_memberships" : [
"DialKit"
],
"sources" : [
"DialKit.swift",
"DialPanelView.swift",
"DialRoot.swift"
],
"target_dependencies" : [
"DialKitCore"
],
"type" : "library"
}
],
"tools_version" : "5.10"
}
Done.