Swift Package Index

Build Information

Failed to build swift-testing, reference 6.2.1 (c9d57c), with Swift 5.10 for macOS (SPM) on 11 Nov 2025 03:45:45 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/swiftlang/swift-testing.git
Reference: 6.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swiftlang/swift-testing
 * tag               6.2.1      -> FETCH_HEAD
HEAD is now at c9d57c8 Bump the Swift version to 6.2.1 (#1269)
Cloned https://github.com/swiftlang/swift-testing.git
Revision (git rev-parse @):
c9d57c83568b06da229ed24339a6228e8e3b438b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swiftlang/swift-testing.git at 6.2.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/swiftlang/swift-testing.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 5.10.0
BUILD FAILURE 5.10 macosSpm