Build Information
Failed to build swift-peer-connectivity, reference 0.3.0 (04aaa3), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 15 Aug 2026 14:48:41 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: undefined version: run 'make version' to update
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/1amageek/swift-peer-connectivity.git
Reference: 0.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/1amageek/swift-peer-connectivity
* tag 0.3.0 -> FETCH_HEAD
HEAD is now at 04aaa3e Pin Swift 6.4 in peer connectivity CI
Cloned https://github.com/1amageek/swift-peer-connectivity.git
Revision (git rev-parse @):
04aaa3e76da43e869a3b19a4d72e23ec3cb2d56b
SUCCESS checkout https://github.com/1amageek/swift-peer-connectivity.git at 0.3.0
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Build
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Selected platform: macosXcodebuild
Swift version: 6.2
Building package at path: $PWD
https://github.com/1amageek/swift-peer-connectivity.git
Command line invocation:
/Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/1amageek/swift-libp2p.git
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/apple/swift-nio.git
Resolve Package Graph
Updating from https://github.com/1amageek/swift-libp2p.git
Updating from https://github.com/apple/swift-log.git
Updating from https://github.com/apple/swift-nio.git
Resolve Package Graph
Updating from https://github.com/apple/swift-nio.git
Updating from https://github.com/1amageek/swift-libp2p.git
Updating from https://github.com/apple/swift-log.git
Resolved source packages:
spi-builder-workspace: (null)
2026-08-15 10:48:40.063 xcodebuild[538:3102] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-15-08_10-48-0040.xcresult
xcodebuild: error: Could not resolve package dependencies:
Failed to resolve dependencies Dependencies could not be resolved because 'swift-libp2p' >= 0.2.6 contains incompatible tools version (6.4.0) and root depends on 'swift-libp2p' 0.5.0..<1.0.0.
Command line invocation:
/Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Updating from https://github.com/1amageek/swift-libp2p.git
Updating from https://github.com/apple/swift-nio.git
Updating from https://github.com/apple/swift-log.git
Resolved source packages:
spi-builder-workspace: (null)
2026-08-15 10:48:41.940 xcodebuild[729:4304] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-15-08_10-48-0041.xcresult
xcodebuild: error: Could not resolve package dependencies:
Failed to resolve dependencies Dependencies could not be resolved because 'swift-libp2p' >= 0.2.6 contains incompatible tools version (6.4.0) and root depends on 'swift-libp2p' 0.5.0..<1.0.0.
BUILD FAILURE 6.2 macosXcodebuild