Build Information
Failed to build swift-peer-connectivity, reference main (04aaa3), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 15 Aug 2026 15:08:01 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: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/1amageek/swift-peer-connectivity
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
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 main
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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/apple/swift-log.git
Fetching from https://github.com/1amageek/swift-libp2p.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-nio.git
Updating from https://github.com/apple/swift-log.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
Resolved source packages:
spi-builder-workspace: (null)
2026-08-15 11:07:59.545 xcodebuild[538:3085] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-15-08_11-07-0059.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/apple/swift-log.git
Updating from https://github.com/apple/swift-nio.git
Updating from https://github.com/1amageek/swift-libp2p.git
Resolved source packages:
spi-builder-workspace: (null)
2026-08-15 11:08:01.436 xcodebuild[730:4299] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-15-08_11-08-0001.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