Swift Package Index

Build Information

Failed to build swift-ascii, reference main (beabd6), with Swift 5.10 for macOS (SPM) on 28 Nov 2025 08:50:23 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/orchetect/swift-ascii.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/orchetect/swift-ascii
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at beabd62 Updated README
Cloned https://github.com/orchetect/swift-ascii.git
Revision (git rev-parse @):
beabd623a41dcf3c2cf18e2b822828060dd49e89
SUCCESS checkout https://github.com/orchetect/swift-ascii.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/orchetect/swift-ascii.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-33747A42983211AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/7] Compiling SwiftASCII CharacterSet Extensions.swift
[4/7] Emitting module SwiftASCII
/Users/admin/builder/spi-builder-workspace/Sources/SwiftASCII/ASCIICharacter.swift:12:1: error: 'nonisolated' modifier cannot be applied to this declaration
nonisolated
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SwiftASCII/ASCIIString.swift:12:1: error: 'nonisolated' modifier cannot be applied to this declaration
nonisolated
^~~~~~~~~~~
[5/7] Compiling SwiftASCII String Extensions.swift
[6/7] Compiling SwiftASCII ASCIICharacter.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftASCII/ASCIICharacter.swift:12:1: error: 'nonisolated' modifier cannot be applied to this declaration
nonisolated
^~~~~~~~~~~
[7/7] Compiling SwiftASCII ASCIIString.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftASCII/ASCIIString.swift:12:1: error: 'nonisolated' modifier cannot be applied to this declaration
nonisolated
^~~~~~~~~~~
error: fatalError
BUILD FAILURE 5.10 macosSpm