Swift Package Index

Build Information

Failed to build SwiftFTR, reference v0.12.3 (efe395), with Swift 6.0 for macOS (SPM) on 4 Apr 2026 03:54:05 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/Network-Weather/SwiftFTR.git
Reference: v0.12.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Network-Weather/SwiftFTR
 * tag               v0.12.3    -> FETCH_HEAD
HEAD is now at efe3954 Add CHANGELOG entry for 0.12.3
Cloned https://github.com/Network-Weather/SwiftFTR.git
Revision (git rev-parse @):
efe3954d05237f863cb88cdd7d0a017384464870
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Network-Weather/SwiftFTR.git at v0.12.3
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Network-Weather/SwiftFTR.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/network-weather/swift-ip2asn
Fetching https://github.com/apple/swift-docc-plugin
[1/2217] Fetching swift-docc-plugin
[223/19700] Fetching swift-docc-plugin, swift-argument-parser
[224/20070] Fetching swift-docc-plugin, swift-argument-parser, swift-ip2asn
Fetched https://github.com/apple/swift-docc-plugin from cache (2.17s)
Fetched https://github.com/apple/swift-argument-parser from cache (2.17s)
Fetched https://github.com/network-weather/swift-ip2asn from cache (2.17s)
Computing version for https://github.com/network-weather/swift-ip2asn
error: Dependencies could not be resolved because 'swift-ip2asn' contains incompatible tools version (6.1.0) and root depends on 'swift-ip2asn' 0.3.0..<1.0.0.
BUILD FAILURE 6.0 macosSpm