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Build Information

Failed to build AblyLiveObjects, reference main (ace39c), with Swift 6.0 for macOS (Xcode) using Xcode 16.2 on 16 Mar 2026 21:26:34 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: 4.69.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/ably/ably-liveobjects-swift-plugin.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ably/ably-liveobjects-swift-plugin
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ace39c1 Merge pull request #127 from ably/release/0.4.0
Submodule path 'Tests/AblyLiveObjectsTests/ably-common': checked out '60fd9cf106abb1d6292fdd87d63ea33c552c8f33'
Submodule 'Tests/AblyLiveObjectsTests/ably-common' (https://github.com/ably/ably-common) registered for path 'Tests/AblyLiveObjectsTests/ably-common'
Cloning into '/Users/admin/builder/spi-builder-workspace/Tests/AblyLiveObjectsTests/ably-common'...
Cloned https://github.com/ably/ably-liveobjects-swift-plugin.git
Revision (git rev-parse @):
ace39c1c97ed9b14c1676dbd2344784b2ef6f915
SUCCESS checkout https://github.com/ably/ably-liveobjects-swift-plugin.git at main
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.0
Building package at path:  $PWD
https://github.com/ably/ably-liveobjects-swift-plugin.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
package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.0
Resolved source packages:
  spi-builder-workspace: (null)
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.0
2026-03-16 14:26:31.633 xcodebuild[519:3037] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-16-03_14-26-0031.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.0
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
package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.0
Resolved source packages:
  spi-builder-workspace: (null)
2026-03-16 14:26:33.538 xcodebuild[589:3459] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-16-03_14-26-0033.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.0
BUILD FAILURE 6.0 macosXcodebuild