Build Information
Failed to build swift-authentication-grpc, reference 0.4.1 (db6658), with Swift 6.2 for visionOS using Xcode 26.3 on 5 Oct 2026 17:51:24 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: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/swift-microservices/swift-authentication-grpc.git
Reference: 0.4.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-microservices/swift-authentication-grpc
* tag 0.4.1 -> FETCH_HEAD
HEAD is now at db6658c Point the README at 0.4.0 and keep the articles generic (#11)
Cloned https://github.com/swift-microservices/swift-authentication-grpc.git
Revision (git rev-parse @):
db6658c6c894e230672eb5ca03478aea0def84b2
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-microservices/swift-authentication-grpc.git at 0.4.1
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Build
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Selected platform: visionOS
Swift version: 6.2
Building package at path: $PWD
https://github.com/swift-microservices/swift-authentication-grpc.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
package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
Resolved source packages:
spi-builder-workspace: (null)
2026-10-05 13:51:23.172 xcodebuild[538:3101] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-05-10_13-51-0023.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
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
package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
Resolved source packages:
spi-builder-workspace: (null)
2026-10-05 13:51:24.066 xcodebuild[600:3632] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-05-10_13-51-0024.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
BUILD FAILURE 6.2 visionOS