Build Information
Failed to build VaporFCM, reference master (794dd9), with Swift 6.0 for watchOS using Xcode 16.2 on 4 Jun 2026 15:40:49 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/mono0926/vapor-fcm.git
Reference: master
WARNING: environment variable BUILD_DOWNSCALING is not set
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mono0926/vapor-fcm
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 794dd90 Fix config resolver
Cloned https://github.com/mono0926/vapor-fcm.git
Revision (git rev-parse @):
794dd90071c4c494a74a1e37d8e19e3c13479d2f
SUCCESS checkout https://github.com/mono0926/vapor-fcm.git at master
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Build
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Selected platform: watchOS
Swift version: 6.0
Building package at path: $PWD
https://github.com/mono0926/vapor-fcm.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/antitypical/Result.git
Fetching from https://github.com/vapor/vapor.git
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.0' to specify the current tools versionResolve Package Graph
Updating from https://github.com/vapor/vapor.git
Updating from https://github.com/antitypical/Result.git
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.0' to specify the current tools versionResolve Package Graph
Updating from https://github.com/vapor/vapor.git
Updating from https://github.com/antitypical/Result.git
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.0' to specify the current tools version
Resolved source packages:
spi-builder-workspace: (null)
2026-06-04 08:40:45.434 xcodebuild[486:2801] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-04-06_08-40-0045.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.0' to specify the current tools version
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/antitypical/Result.git
Updating from https://github.com/vapor/vapor.git
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.0' to specify the current tools version
Resolved source packages:
spi-builder-workspace: (null)
2026-06-04 08:40:48.254 xcodebuild[668:3749] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-04-06_08-40-0048.xcresult
xcodebuild: error: Could not resolve package dependencies:
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.0' to specify the current tools version
BUILD FAILURE 6.0 watchOS