Build Information
Failed to build swift-mtproto, reference main (34c160), with Swift 6.3 for macOS (SPM) on 9 Oct 2026 03:51:25 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/UInt8Co/swift-mtproto.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/UInt8Co/swift-mtproto
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 34c160d fix: emit keyword argument labels without redundant escapes
Cloned https://github.com/UInt8Co/swift-mtproto.git
Revision (git rev-parse @):
34c160d3aaf0551aea24d22c966b9acb267bcc78
SUCCESS checkout https://github.com/UInt8Co/swift-mtproto.git at main
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
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Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/UInt8Co/swift-mtproto.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
BUILD FAILURE 6.3 macosSpm