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Build Information

Failed to build JavaScriptKit, reference 0.36.0 (a069e3), with Swift 5.10 for macOS (SPM) on 11 Sep 2025 14:49:29 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swiftwasm/JavaScriptKit.git
Reference: 0.36.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swiftwasm/JavaScriptKit
 * tag               0.36.0     -> FETCH_HEAD
HEAD is now at a069e3a Merge pull request #445 from PassiveLogic/fix/type-syntax-optional
Cloned https://github.com/swiftwasm/JavaScriptKit.git
Revision (git rev-parse @):
a069e3af73ab950220d054d2488120b8f54585cf
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swiftwasm/JavaScriptKit.git at 0.36.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/swiftwasm/JavaScriptKit.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 6.0.0 but the installed version is 5.10.0
BUILD FAILURE 5.10 macosSpm