Swift Package Index

Build Information

Failed to build FirebaseDataConnect, reference 11.12.0 (ed1c42), with Swift 6.0 for macOS (Xcode) using Xcode 16.2 on 7 Apr 2026 07:01:46 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: 4.69.2
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/firebase/data-connect-ios-sdk.git
Reference: 11.12.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/firebase/data-connect-ios-sdk
 * tag               11.12.0    -> FETCH_HEAD
HEAD is now at ed1c42d CHANGELOG for 11.12.0 (#88)
Cloned https://github.com/firebase/data-connect-ios-sdk.git
Revision (git rev-parse @):
ed1c42d457a03a428c160fa763961f9d209a4927
SUCCESS checkout https://github.com/firebase/data-connect-ios-sdk.git at 11.12.0
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.0
Building package at path:  $PWD
https://github.com/firebase/data-connect-ios-sdk.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/firebase/firebase-ios-sdk
Fetching from https://github.com/grpc/grpc-swift.git
Fetching from https://github.com/google/GoogleUtilities.git
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Tests/Integration/Gen/KitchenSink/Package.swift': File not found.Resolve Package Graph
Updating from https://github.com/google/GoogleUtilities.git
Updating from https://github.com/grpc/grpc-swift.git
Updating from https://github.com/firebase/firebase-ios-sdk
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Tests/Integration/Gen/KitchenSink/Package.swift': File not found.Resolve Package Graph
Updating from https://github.com/firebase/firebase-ios-sdk
Updating from https://github.com/grpc/grpc-swift.git
Updating from https://github.com/google/GoogleUtilities.git
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Tests/Integration/Gen/KitchenSink/Package.swift': File not found.
Resolved source packages:
  spi-builder-workspace: (null)
2026-04-07 00:01:42.069 xcodebuild[478:2777] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-07-04_00-01-0042.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'grpc-swift' 1.27.0..<1.27.7 contains incompatible tools version (6.1.0) and root depends on 'grpc-swift' 1.27.1.
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/grpc/grpc-swift.git
Updating from https://github.com/google/GoogleUtilities.git
Updating from https://github.com/firebase/firebase-ios-sdk
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Tests/Integration/Gen/KitchenSink/Package.swift': File not found.
Resolved source packages:
  spi-builder-workspace: (null)
2026-04-07 00:01:45.185 xcodebuild[658:3771] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-07-04_00-01-0045.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'grpc-swift' 1.27.0..<1.27.7 contains incompatible tools version (6.1.0) and root depends on 'grpc-swift' 1.27.1.
BUILD FAILURE 6.0 macosXcodebuild