Swift Package Index

Build Information

Failed to build swift-ntp, reference 0.3.1 (4a2f18), with Swift 5.10 for macOS (SPM) on 24 Nov 2025 11:45:47 UTC.

Build Command

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

Build Log

========================================
RunAll
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Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/apple/swift-ntp.git
Reference: 0.3.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-ntp
 * tag               0.3.1      -> FETCH_HEAD
HEAD is now at 4a2f18f chore: restrict GitHub workflow permissions - future-proof (#9)
Cloned https://github.com/apple/swift-ntp.git
Revision (git rev-parse @):
4a2f18f36e897f5f28bb6a75e0c7223c65021736
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-ntp.git at 0.3.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/apple/swift-ntp.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