Build Information
Failed to build Tart, reference main (8aa377), with Swift 6.2 for macOS (SPM) on 17 Apr 2026 12:20:38 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build 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/cirruslabs/tart.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/cirruslabs/tart
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 8aa377b Skip integration test gate for release (#1229)
Cloned https://github.com/cirruslabs/tart.git
Revision (git rev-parse @):
8aa377b71ebfd90b2df9803d3e20033f58d6800c
SUCCESS checkout https://github.com/cirruslabs/tart.git at main
========================================
Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/cirruslabs/tart.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
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error: Dependencies could not be resolved because 'cirruslabs_tart-guest-agent_grpc_swift' depends on 'cirruslabs_tart-guest-agent_apple_swift' 1.33.3-20260114140118-bd09c26a260f.1..<1.34.0 and 'opentelemetry-swift' depends on 'swift-protobuf' 1.36.1..<2.0.0.
'cirruslabs_tart-guest-agent_apple_swift' >= 1.33.3-20260114140118-bd09c26a260f.1 practically depends on 'swift-protobuf' 1.33.3..<1.34.0 because 'cirruslabs_tart-guest-agent_apple_swift' 1.33.3-20260114140118-bd09c26a260f.1 depends on 'swift-protobuf' 1.33.3..<1.34.0 and no versions of 'cirruslabs_tart-guest-agent_apple_swift' match the requirement 1.33.3-20260114140118-bd09c26a260f.1.0..<1.34.0.
BUILD FAILURE 6.2 macosSpm