Swift Package Index

Build Information

Failed to build swift-platform-core, reference main (f73d89), with Swift 6.2 (beta) for macOS (SPM) on 31 Aug 2025 23:32:59 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/compnerd/swift-platform-core.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/compnerd/swift-platform-core
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at f73d89d GHA: add some build validation in CI
Cloned https://github.com/compnerd/swift-platform-core.git
Revision (git rev-parse @):
f73d89dfb3963d1509ced797bed2a24bf1c36760
SUCCESS checkout https://github.com/compnerd/swift-platform-core.git at main
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/compnerd/swift-platform-core.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-1EA4D86E10B52AF.txt
[4/14] Compiling WindowsCore SystemInfo+Windows.swift
[5/14] Compiling WindowsCore NTAPI.swift
[6/14] Compiling WindowsCore WindowsError.swift
[7/14] Emitting module WindowsCore
[8/14] Compiling WindowsCore WinSDK+Overlay.swift
[9/14] Compiling POSIXCore SystemInfo+POSIX.swift
[10/14] Compiling POSIXCore GNU+Overlay.swift
[11/14] Compiling POSIXCore Darwin+Overlay.swift
[12/14] Emitting module POSIXCore
[13/14] Compiling POSIXCore POSIXError.swift
[14/14] Compiling POSIXCore SignalHandler.swift
/Users/admin/builder/spi-builder-workspace/Sources/POSIXCore/SignalHandler.swift:227:27: error: type 'Task<Void, Never>' has no member 'immediate'
225 | #if swift(>=6.2)
226 |       if #available(macOS 26, *) {
227 |         Task<Void, Never>.immediate { [termination] in
    |                           `- error: type 'Task<Void, Never>' has no member 'immediate'
228 |           await termination()
229 |         }
/Users/admin/builder/spi-builder-workspace/Sources/POSIXCore/SignalHandler.swift:254:27: error: type 'Task<Void, Never>' has no member 'immediate'
252 | #if swift(>=6.2)
253 |       if #available(macOS 26, *) {
254 |         Task<Void, Never>.immediate { [termination] in
    |                           `- error: type 'Task<Void, Never>' has no member 'immediate'
255 |           await termination()
256 |         }
BUILD FAILURE 6.2 macosSpm