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Build Information

Failed to build swift-bson, reference master (178310), with Swift 6.0 for visionOS using Xcode 16.2 on 6 Oct 2025 00:57:10 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tayloraswift/swift-bson.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tayloraswift/swift-bson
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 1783103 format code using dollup
Cloned https://github.com/tayloraswift/swift-bson.git
Revision (git rev-parse @):
17831030b7c28fb24c99e5d3cc54188c91655a55
SUCCESS checkout https://github.com/tayloraswift/swift-bson.git at master
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/tayloraswift/swift-bson.git
Command line invocation:
    /Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/tayloraswift/dollup
Fetching from https://github.com/tayloraswift/swift-hash
Fetching from https://github.com/tayloraswift/swift-unixtime
Fetching from https://github.com/tayloraswift/swift-grammar
Resolve Package Graph
Updating from https://github.com/tayloraswift/dollup
Updating from https://github.com/tayloraswift/swift-hash
Updating from https://github.com/tayloraswift/swift-grammar
Updating from https://github.com/tayloraswift/swift-unixtime
Resolved source packages:
  spi-builder-workspace: (null)
Resolve Package Graph
Updating from https://github.com/tayloraswift/swift-hash
Updating from https://github.com/tayloraswift/dollup
Updating from https://github.com/tayloraswift/swift-grammar
Updating from https://github.com/tayloraswift/swift-unixtime
2025-10-05 17:57:06.840 xcodebuild[505:2965] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-05-10_17-57-0006.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'dollup' contains incompatible tools version (6.1.0) and root depends on 'dollup' 0.2.0..<1.0.0.
Command line invocation:
    /Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Updating from https://github.com/tayloraswift/dollup
Updating from https://github.com/tayloraswift/swift-hash
Updating from https://github.com/tayloraswift/swift-grammar
Updating from https://github.com/tayloraswift/swift-unixtime
Resolved source packages:
  spi-builder-workspace: (null)
2025-10-05 17:57:09.235 xcodebuild[710:4030] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-05-10_17-57-0009.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'dollup' contains incompatible tools version (6.1.0) and root depends on 'dollup' 0.2.0..<1.0.0.
BUILD FAILURE 6.0 visionOS