Build Information
Failed to build swift-dwarf, reference main (ab0e2e), with Swift 6.1 for macOS (SPM) on 1 Aug 2026 07:39:04 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/0xpablo/swift-dwarf.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/0xpablo/swift-dwarf
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at ab0e2ea Update libdwarf to 2.3.2
Submodule path 'libdwarf': checked out 'b401a8c31ab5d5804b13714fadede2dcadea9156'
Submodule 'libdwarf' (https://github.com/0xpablo/libdwarf-code.git) registered for path 'libdwarf'
Cloning into '/Users/admin/builder/spi-builder-workspace/libdwarf'...
Cloned https://github.com/0xpablo/swift-dwarf.git
Revision (git rev-parse @):
ab0e2eaf3ebdaa378457c36b5157f0c1c7b56fd4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/0xpablo/swift-dwarf.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/0xpablo/swift-dwarf.git
https://github.com/0xpablo/swift-dwarf.git
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 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 6.2.0 but the installed version is 6.1.0
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 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 6.2.0 but the installed version is 6.1.0
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
BUILD FAILURE 6.1 macosSpm