Swift Package Index

Build Information

Failed to build Firebase, reference 13.0.1 (1c35b9), with Swift 6.1 for tvOS using Xcode 16.3 on 10 Oct 2026 06:48:27 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/firebase/firebase-ios-sdk.git
Reference: 13.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/firebase/firebase-ios-sdk
 * tag               13.0.1     -> FETCH_HEAD
HEAD is now at 1c35b94 refactor(ai): revert renaming to Gemini Enterprise API (#16846) (#16850)
Cloned https://github.com/firebase/firebase-ios-sdk.git
Revision (git rev-parse @):
1c35b9453868cea1ecdf9f112b5b23b8b6343854
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/firebase/firebase-ios-sdk.git at 13.0.1
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Build
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Selected platform:         tvOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/firebase/firebase-ios-sdk.git
https://github.com/firebase/firebase-ios-sdk.git
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.1 but the installed version is 6.1.0
error: fatalError
Command line invocation:
    /Applications/Xcode-16.3.0.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 6.2.1 but the installed version is 6.1.0
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-09 23:48:26.043 xcodebuild[502:2895] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-09-10_23-48-0026.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.2.1 but the installed version is 6.1.0
Command line invocation:
    /Applications/Xcode-16.3.0.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 6.2.1 but the installed version is 6.1.0
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-09 23:48:27.389 xcodebuild[541:3134] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-09-10_23-48-0027.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.2.1 but the installed version is 6.1.0
BUILD FAILURE 6.1 tvOS