Build Information
Failed to build NetLinkSwift, reference main (c70d3f), with Swift 6.4 for macOS (SPM) on 8 Oct 2026 18:36:49 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.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/PADL/NetLinkSwift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/PADL/NetLinkSwift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c70d3f8 Depend on upstream AsyncExtensions 0.7
Cloned https://github.com/PADL/NetLinkSwift.git
Revision (git rev-parse @):
c70d3f8e9bd94d9f2de54c98069c0be41fba7990
SUCCESS checkout https://github.com/PADL/NetLinkSwift.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/PADL/NetLinkSwift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 779]
[Planning deferred tasks]
Fetching https://github.com/PADL/IORingSwift
Fetching https://github.com/apple/swift-system
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/apple/swift-async-algorithms
Fetching https://github.com/sideeffect-io/AsyncExtensions
Fetching https://github.com/PADL/SocketAddress
[1/326] Fetching socketaddress
[11/3563] Fetching socketaddress, ioringswift
[12/4776] Fetching socketaddress, ioringswift, asyncextensions
[404/11582] Fetching socketaddress, ioringswift, asyncextensions, swift-async-algorithms
[5237/30678] Fetching socketaddress, ioringswift, asyncextensions, swift-async-algorithms, swift-argument-parser
[5799/37919] Fetching socketaddress, ioringswift, asyncextensions, swift-async-algorithms, swift-argument-parser, swift-system
Fetched https://github.com/PADL/IORingSwift (1.11s)
[3433/34682] Fetching socketaddress, asyncextensions, swift-async-algorithms, swift-argument-parser, swift-system
Fetched https://github.com/PADL/SocketAddress (1.78s)
Fetched https://github.com/apple/swift-system (1.78s)
Fetched https://github.com/sideeffect-io/AsyncExtensions (1.87s)
Fetched https://github.com/apple/swift-argument-parser (1.87s)
Fetched https://github.com/apple/swift-async-algorithms (1.87s)
Computing version for https://github.com/sideeffect-io/AsyncExtensions
Computed https://github.com/sideeffect-io/AsyncExtensions at 0.7.0 (2.48s)
Fetching https://github.com/apple/swift-collections.git
[1/28545] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (2.83s)
Computing version for https://github.com/PADL/IORingSwift
Computed https://github.com/PADL/IORingSwift at 2.1.3 (5.99s)
Fetching https://github.com/dfed/swift-async-queue
Fetching https://github.com/apple/swift-log
[1/1720] Fetching swift-async-queue
[156/9977] Fetching swift-async-queue, swift-log
Fetched https://github.com/apple/swift-log (1.28s)
Fetched https://github.com/dfed/swift-async-queue (1.28s)
Computing version for https://github.com/PADL/SocketAddress
Computed https://github.com/PADL/SocketAddress at 0.5.2 (1.88s)
Computing version for https://github.com/dfed/swift-async-queue
Computed https://github.com/dfed/swift-async-queue at 1.1.0 (0.55s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.7 (0.63s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.2 (0.66s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.59s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.16.1 (0.56s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.61s)
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/PADL/SocketAddress
Working copy of https://github.com/PADL/SocketAddress resolved at 0.5.2
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/sideeffect-io/AsyncExtensions
Working copy of https://github.com/sideeffect-io/AsyncExtensions resolved at 0.7.0
Creating working copy for https://github.com/PADL/IORingSwift
Working copy of https://github.com/PADL/IORingSwift resolved at 2.1.3
Creating working copy for https://github.com/dfed/swift-async-queue
Working copy of https://github.com/dfed/swift-async-queue resolved at 1.1.0
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.16.1
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.7
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.2
warning: 'spi-builder-workspace': failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: 'spi-builder-workspace': couldn't find pc file for libnl-3.0
warning: 'spi-builder-workspace': couldn't find pc file for libnl-route-3.0
warning: 'spi-builder-workspace': couldn't find pc file for libnl-nf-3.0
warning: 'spi-builder-workspace': couldn't find pc file for libnl-genl-3.0
warning: 'spi-builder-workspace': couldn't find pc file for libmnl
error: The package product 'CLinuxSockAddr-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'SocketAddress-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'AsyncExtensions-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'CLinuxSockAddr-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'SocketAddress-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'AsyncExtensions-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'CLinuxSockAddr-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'SocketAddress-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'AsyncExtensions-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'IORingUtils-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'CLinuxSockAddr-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'SocketAddress-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'AsyncExtensions-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'CLinuxSockAddr-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'SocketAddress-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'AsyncExtensions-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'CLinuxSockAddr-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'SocketAddress-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'AsyncExtensions-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'IORingUtils-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'CLinuxSockAddr-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'SocketAddress-product' requires minimum platform version 13.0 for the macOS platform, but this target supports 12.0
error: The package product 'AsyncExtensions-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'IORingUtils-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: Build failed
BUILD FAILURE 6.4 macosSpm