Build Information
Failed to build swift-homomorphic-encryption, reference main (8ba556), with Swift 6.0 for macOS (SPM) on 27 Apr 2026 19:40:42 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: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/apple/swift-homomorphic-encryption.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-homomorphic-encryption
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 8ba556c uneven option (#310)
Submodule path 'swift-homomorphic-encryption-protobuf': checked out '7b541c7b1d46d972ecbd54187da994d2dc8accd9'
Submodule 'swift-homomorphic-encryption-protobuf' (https://github.com/apple/swift-homomorphic-encryption-protobuf) registered for path 'swift-homomorphic-encryption-protobuf'
Cloning into '/Users/admin/builder/spi-builder-workspace/swift-homomorphic-encryption-protobuf'...
From https://github.com/apple/swift-homomorphic-encryption-protobuf
* branch 7b541c7b1d46d972ecbd54187da994d2dc8accd9 -> FETCH_HEAD
Cloned https://github.com/apple/swift-homomorphic-encryption.git
Revision (git rev-parse @):
8ba556cbdbf93c29ef54fff4ea68e17fe9f6b694
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-homomorphic-encryption.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/apple/swift-homomorphic-encryption.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.0.3
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.0.3
BUILD FAILURE 6.0 macosSpm