Build Information
Failed to build firestore-https-swift, reference main (b2f450), with Swift 6.0 for macOS (SPM) on 14 Jan 2026 15:57:32 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/xbill9/firestore-https-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/xbill9/firestore-https-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at b2f450a initial setup from mono repo
Cloned https://github.com/xbill9/firestore-https-swift.git
Revision (git rev-parse @):
b2f450a0fa1acca8eb103ae18995f301d6b2b276
SUCCESS checkout https://github.com/xbill9/firestore-https-swift.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.0
Building package at path: $PWD
https://github.com/xbill9/firestore-https-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Fetching https://github.com/swift-server/swift-service-lifecycle.git
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error: the executable 'firestore-https-swift' requires macos 13.0, but depends on the product 'Hummingbird' which requires macos 14.0; consider changing the executable 'firestore-https-swift' to require macos 14.0 or later, or the product 'Hummingbird' to require macos 13.0 or earlier.
BUILD FAILURE 6.0 macosSpm