Swift Package Index

Build Information

Failed to build SquirrelToolBox, reference 0.1.1 (c2a677), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 14:55:11 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/swift-squirrel/squirrel-toolbox.git
Reference: 0.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-squirrel/squirrel-toolbox
 * tag               0.1.1      -> FETCH_HEAD
HEAD is now at c2a6778 add new command
Cloned https://github.com/swift-squirrel/squirrel-toolbox.git
Revision (git rev-parse @):
c2a67785ab577c6dbadae410757cfc9b7348530d
SUCCESS checkout https://github.com/swift-squirrel/squirrel-toolbox.git at 0.1.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/swift-squirrel/squirrel-toolbox.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Fetching https://github.com/jakeheis/SwiftCLI
Fetching https://github.com/kylef/PathKit.git
Fetching https://github.com/IBM-Swift/BlueSignals
[1/5080] Fetching swiftcli
[2/6540] Fetching swiftcli, pathkit
[3798/7221] Fetching swiftcli, pathkit, bluesignals
Fetched https://github.com/kylef/PathKit.git (1.58s)
Fetched https://github.com/IBM-Swift/BlueSignals (1.58s)
Fetched https://github.com/jakeheis/SwiftCLI (1.58s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 0.9.2 (3.76s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git (1.06s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.9.2 (3.25s)
Computing version for https://github.com/jakeheis/SwiftCLI
Computed https://github.com/jakeheis/SwiftCLI at 3.1.0 (0.62s)
Computing version for https://github.com/IBM-Swift/BlueSignals
error: the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifier
BUILD FAILURE 6.4 macosSpm