Swift Package IndexBuild Information
Failed to build Regulate, reference 0.2.0 (3dbaf3), with Swift 6.2 (beta) for macOS (SPM) on 19 Jun 2025 23:01:55 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/sideeffect-io/Regulate.git
Reference: 0.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sideeffect-io/Regulate
* tag 0.2.0 -> FETCH_HEAD
HEAD is now at 3dbaf34 Merge pull request #1 from sideeffect-io/feature/task-extensions
Cloned https://github.com/sideeffect-io/Regulate.git
Revision (git rev-parse @):
3dbaf34cf489792e9b944be5a3aaa31e20ff5b03
SUCCESS checkout https://github.com/sideeffect-io/Regulate.git at 0.2.0
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Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/sideeffect-io/Regulate.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-1EA4D86E10B52AF.txt
[3/10] Compiling Regulate Throttler.swift
/Users/admin/builder/spi-builder-workspace/Sources/Throttler.swift:132:13: warning: global function 'os_unfair_lock_lock' is unavailable from asynchronous contexts; Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking; this is an error in the Swift 6 language mode
130 | var hasTickedOutput: StateMachine.HasTickedOutput
131 |
132 | os_unfair_lock_lock(self.lock)
| `- warning: global function 'os_unfair_lock_lock' is unavailable from asynchronous contexts; Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking; this is an error in the Swift 6 language mode
133 | hasTickedOutput = self.stateMachine.hasTicked()
134 | os_unfair_lock_unlock(self.lock)
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/os/lock.h:115:6: note: 'os_unfair_lock_lock' declared here
113 | OS_EXPORT OS_NOTHROW OS_NONNULL_ALL
114 | OS_SWIFT_UNAVAILABLE_FROM_ASYNC("Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking")
115 | void os_unfair_lock_lock(os_unfair_lock_t lock);
| `- note: 'os_unfair_lock_lock' declared here
116 |
117 | /*!
/Users/admin/builder/spi-builder-workspace/Sources/Throttler.swift:134:13: warning: global function 'os_unfair_lock_unlock' is unavailable from asynchronous contexts; Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking; this is an error in the Swift 6 language mode
132 | os_unfair_lock_lock(self.lock)
133 | hasTickedOutput = self.stateMachine.hasTicked()
134 | os_unfair_lock_unlock(self.lock)
| `- warning: global function 'os_unfair_lock_unlock' is unavailable from asynchronous contexts; Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking; this is an error in the Swift 6 language mode
135 |
136 | switch hasTickedOutput {
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/os/lock.h:155:6: note: 'os_unfair_lock_unlock' declared here
153 | OS_EXPORT OS_NOTHROW OS_NONNULL_ALL
154 | OS_SWIFT_UNAVAILABLE_FROM_ASYNC("Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking")
155 | void os_unfair_lock_unlock(os_unfair_lock_t lock);
| `- note: 'os_unfair_lock_unlock' declared here
156 |
157 | /*!
[4/10] Compiling Regulate DispatchTimeInterval+Nanoseconds.swift
[5/10] Compiling Regulate RegulatedButtonStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUI/RegulatedButtonStyle.swift:12:4: error: 'StateObject' is only available in macOS 11.0 or newer
9 | import SwiftUI
10 |
11 | public struct RegulatedButtonStyle<R: Regulator<Void>>: PrimitiveButtonStyle {
| `- note: add @available attribute to enclosing generic struct
12 | @StateObject var regulator = R.init()
| `- error: 'StateObject' is only available in macOS 11.0 or newer
13 | let dueTime: DispatchTimeInterval
14 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUI/RegulatedButtonStyle.swift:21:31: warning: capture of 'configuration' with non-sendable type 'RegulatedButtonStyle<R>.Configuration' (aka 'PrimitiveButtonStyleConfiguration') in a '@Sendable' closure; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
19 | public func makeBody(configuration: Configuration) -> some View {
20 | regulator.dueTime = self.dueTime
21 | regulator.output = { _ in configuration.trigger() }
| `- warning: capture of 'configuration' with non-sendable type 'RegulatedButtonStyle<R>.Configuration' (aka 'PrimitiveButtonStyleConfiguration') in a '@Sendable' closure; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
22 |
23 | if #available(iOS 15.0, macOS 12.0, *) {
SwiftUI.PrimitiveButtonStyleConfiguration:2:15: note: struct 'PrimitiveButtonStyleConfiguration' does not conform to the 'Sendable' protocol
1 | @available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, *)
2 | public struct PrimitiveButtonStyleConfiguration {
| `- note: struct 'PrimitiveButtonStyleConfiguration' does not conform to the 'Sendable' protocol
3 | @MainActor @preconcurrency public struct Label : View {
4 | nonisolated public static func _makeView(view: _GraphValue<PrimitiveButtonStyleConfiguration.Label>, inputs: _ViewInputs) -> _ViewOutputs
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/10] Compiling Regulate Button+Regulated.swift
[7/10] Compiling Regulate Regulator.swift
[8/10] Compiling Regulate Debouncer.swift
/Users/admin/builder/spi-builder-workspace/Sources/Debouncer.swift:125:9: warning: global function 'os_unfair_lock_lock' is unavailable from asynchronous contexts; Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking; this is an error in the Swift 6 language mode
123 |
124 | var output: StateMachine.HasDebouncedOutput
125 | os_unfair_lock_lock(self.lock)
| `- warning: global function 'os_unfair_lock_lock' is unavailable from asynchronous contexts; Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking; this is an error in the Swift 6 language mode
126 | output = self.stateMachine.hasDebouncedCurrentValue()
127 | os_unfair_lock_unlock(self.lock)
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/os/lock.h:115:6: note: 'os_unfair_lock_lock' declared here
113 | OS_EXPORT OS_NOTHROW OS_NONNULL_ALL
114 | OS_SWIFT_UNAVAILABLE_FROM_ASYNC("Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking")
115 | void os_unfair_lock_lock(os_unfair_lock_t lock);
| `- note: 'os_unfair_lock_lock' declared here
116 |
117 | /*!
/Users/admin/builder/spi-builder-workspace/Sources/Debouncer.swift:127:9: warning: global function 'os_unfair_lock_unlock' is unavailable from asynchronous contexts; Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking; this is an error in the Swift 6 language mode
125 | os_unfair_lock_lock(self.lock)
126 | output = self.stateMachine.hasDebouncedCurrentValue()
127 | os_unfair_lock_unlock(self.lock)
| `- warning: global function 'os_unfair_lock_unlock' is unavailable from asynchronous contexts; Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking; this is an error in the Swift 6 language mode
128 |
129 | switch output {
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/os/lock.h:155:6: note: 'os_unfair_lock_unlock' declared here
153 | OS_EXPORT OS_NOTHROW OS_NONNULL_ALL
154 | OS_SWIFT_UNAVAILABLE_FROM_ASYNC("Use OSAllocatedUnfairLock.performWhileLocked() for async-safe scoped locking")
155 | void os_unfair_lock_unlock(os_unfair_lock_t lock);
| `- note: 'os_unfair_lock_unlock' declared here
156 |
157 | /*!
[9/10] Compiling Regulate Binding+Regulate.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUI/Binding+Regulate.swift:21:7: warning: capture of non-sendable type '(some Regulator<Value>).Type' in an isolated closure
19 | regulator.output = set
20 | self.init(get: get) { value in
21 | regulator.push(value)
| `- warning: capture of non-sendable type '(some Regulator<Value>).Type' in an isolated closure
22 | }
23 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUI/Binding+Regulate.swift:15:5: warning: capture of non-sendable type '(some Regulator<Value>).Type' in an isolated closure
13 | public extension Binding {
14 | init(
15 | regulator: some Regulator<Value>,
| `- warning: capture of non-sendable type '(some Regulator<Value>).Type' in an isolated closure
16 | get: @escaping () -> Value,
17 | set: @Sendable @escaping (Value) async -> Void
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUI/Binding+Regulate.swift:41:7: warning: capture of non-sendable type '(some Regulator<Value>).Type' in an isolated closure
39 | } set: { value in
40 | self.wrappedValue = value
41 | regulator.push(value)
| `- warning: capture of non-sendable type '(some Regulator<Value>).Type' in an isolated closure
42 | }
43 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUI/Binding+Regulate.swift:32:5: warning: capture of non-sendable type '(some Regulator<Value>).Type' in an isolated closure
30 | /// - Returns: the Binding wrapping the base binding
31 | func perform(
32 | regulator: some Regulator<Value>,
| `- warning: capture of non-sendable type '(some Regulator<Value>).Type' in an isolated closure
33 | _ block: @Sendable @escaping (Value) async -> Void
34 | ) -> Self {
[10/10] Emitting module Regulate
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUI/RegulatedButtonStyle.swift:12:4: error: 'StateObject' is only available in macOS 11.0 or newer
9 | import SwiftUI
10 |
11 | public struct RegulatedButtonStyle<R: Regulator<Void>>: PrimitiveButtonStyle {
| `- note: add @available attribute to enclosing generic struct
12 | @StateObject var regulator = R.init()
| `- error: 'StateObject' is only available in macOS 11.0 or newer
13 | let dueTime: DispatchTimeInterval
14 |
BUILD FAILURE 6.2 macosSpm