Swift Package Index

Build Information

Failed to build Wasmtime, reference 48.0.5 (323a74), with Swift 6.1 for macOS (SPM) on 15 Oct 2026 20:30:20 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.3
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/OpenCow42/swift-wasmtime.git
Reference: 48.0.5
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/OpenCow42/swift-wasmtime
 * tag               48.0.5     -> FETCH_HEAD
HEAD is now at 323a748 Merge pull request #22 from OpenCow42/automation/wasmtime-48.0.5
Updating files:  98% (715/724)
Updating files:  99% (717/724)
Updating files: 100% (724/724)
Updating files: 100% (724/724), done.
Cloned https://github.com/OpenCow42/swift-wasmtime.git
Revision (git rev-parse @):
323a7481f0509161ff19e9d202bf848c6f187794
SUCCESS checkout https://github.com/OpenCow42/swift-wasmtime.git at 48.0.5
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/OpenCow42/swift-wasmtime.git
https://github.com/OpenCow42/swift-wasmtime.git
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.1.0
error: fatalError
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.1.0
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.1.0
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.1.0
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.1.0
BUILD FAILURE 6.1 macosSpm