Swift Package Index

Build Information

Failed to build SwiftIPAddress, reference 1.0.0 (0e1122), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 21 Apr 2026 14:53:23 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/vkill/SwiftIPAddress.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/vkill/SwiftIPAddress
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at 0e11228 README.md
Cloned https://github.com/vkill/SwiftIPAddress.git
Revision (git rev-parse @):
0e112289ea7925b9c4962cadaeb8dc11f2fa5127
SUCCESS checkout https://github.com/vkill/SwiftIPAddress.git at 1.0.0
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/vkill/SwiftIPAddress.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
the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifierthe 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)
2026-04-21 10:53:21.782 xcodebuild[525:2999] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-21-04_10-53-0021.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
  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
the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifierthe 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)
2026-04-21 10:53:23.589 xcodebuild[576:3383] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-21-04_10-53-0023.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
  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 macosXcodebuild