Swift Package Index

Build Information

Failed to build WebAPIKit, reference 0.1.0 (8508bf), with Swift 6.2 (beta) for macOS (SPM) on 20 Jun 2025 15:41:43 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/swiftwasm/WebAPIKit.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swiftwasm/WebAPIKit
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at 8508bf2 Use version requirement
Cloned https://github.com/swiftwasm/WebAPIKit.git
Revision (git rev-parse @):
8508bf2e0d0c743869383384589c20db7d62d14a
SUCCESS checkout https://github.com/swiftwasm/WebAPIKit.git at 0.1.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/swiftwasm/WebAPIKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Fetching https://github.com/swiftwasm/JavaScriptKit.git
[1/23836] Fetching javascriptkit
Fetched https://github.com/swiftwasm/JavaScriptKit.git from cache (1.46s)
Computing version for https://github.com/swiftwasm/JavaScriptKit.git
Computed https://github.com/swiftwasm/JavaScriptKit.git at 0.30.0 (1.94s)
Fetching https://github.com/swiftlang/swift-syntax
[1/70906] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (3.98s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 600.0.1 (4.58s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 600.0.1
Creating working copy for https://github.com/swiftwasm/JavaScriptKit.git
Working copy of https://github.com/swiftwasm/JavaScriptKit.git resolved at 0.30.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/600.0.1/swiftlang-6.2.0.9.909-MacroSupport-macos_aarch64.zip
error: the library 'ECMAScript' requires macos 10.13, but depends on the product 'JavaScriptKit' which requires macos 10.15; consider changing the library 'ECMAScript' to require macos 10.15 or later, or the product 'JavaScriptKit' to require macos 10.13 or earlier.
error: the library 'ECMAScript' requires macos 10.13, but depends on the product 'JavaScriptEventLoop' which requires macos 10.15; consider changing the library 'ECMAScript' to require macos 10.15 or later, or the product 'JavaScriptEventLoop' to require macos 10.13 or earlier.
error: the library 'ECMAScript' requires macos 10.13, but depends on the product 'JavaScriptBigIntSupport' which requires macos 10.15; consider changing the library 'ECMAScript' to require macos 10.15 or later, or the product 'JavaScriptBigIntSupport' to require macos 10.13 or earlier.
BUILD FAILURE 6.2 macosSpm