Swift Package Index

Build Information

Failed to build SLChat, reference 0.1.1 (41c204), with Swift 6.3 for iOS using Xcode 26.4 on 11 Apr 2026 07:23:26 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/shial4/slchat.git
Reference: 0.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/shial4/slchat
 * tag               0.1.1      -> FETCH_HEAD
HEAD is now at 41c2048 [Swift 4] substring
Cloned https://github.com/shial4/slchat.git
Revision (git rev-parse @):
41c2048a8c813060b3c8053c9ea65b81fe931892
SUCCESS checkout https://github.com/shial4/slchat.git at 0.1.1
========================================
Build
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Selected platform:         iOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/shial4/slchat.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/IBM-Swift/Kitura-WebSocket
the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifierResolve Package Graph
Updating from https://github.com/IBM-Swift/Kitura-WebSocket
the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifier
Resolved source packages:
  spi-builder-workspace: (null)
2026-04-11 03:23:24.207 xcodebuild[559:3045] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-11-04_03-23-0024.xcresult
xcodebuild: error: Could not resolve package dependencies:
  the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifier
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Updating from https://github.com/IBM-Swift/Kitura-WebSocket
the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifier
Resolved source packages:
  spi-builder-workspace: (null)
2026-04-11 03:23:26.371 xcodebuild[664:3755] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-11-04_03-23-0026.xcresult
xcodebuild: error: Could not resolve package dependencies:
  the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifier
BUILD FAILURE 6.3 iOS