Build Information
Successful build of swift-multicodec, reference 0.3.0 (c50c74), with Swift 6.2 for macOS (SPM) on 8 Sep 2026 13:13:36 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swift-libp2p/swift-multicodec.git
Reference: 0.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-libp2p/swift-multicodec
* tag 0.3.0 -> FETCH_HEAD
HEAD is now at c50c749 updated version
Cloned https://github.com/swift-libp2p/swift-multicodec.git
Revision (git rev-parse @):
c50c7495cd13f517623803b84bce5da1b3ba47a6
SUCCESS checkout https://github.com/swift-libp2p/swift-multicodec.git at 0.3.0
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/swift-libp2p/swift-multicodec.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
Building for debugging...
[0/8] Write sources
[3/8] Write update-codecs-entitlement.plist
[4/8] Write swift-version--3CB7CFEC50E0D141.txt
[6/19] Compiling VarInt VarIntLengthPrefixed.swift
[7/19] Compiling VarInt VarIntReader.swift
[8/19] Compiling VarInt VarIntExtensions.swift
[9/19] Compiling VarInt VarIntDecoder.swift
[10/19] Compiling VarInt VarIntError.swift
[11/19] Compiling VarInt VarIntBytes.swift
[12/19] Compiling VarInt VarInt.swift
[13/19] Compiling VarInt Deprecated.swift
[14/19] Emitting module VarInt
[15/19] Compiling Updater main.swift
[16/19] Emitting module Updater
[16/19] Write Objects.LinkFileList
[18/25] Compiling Multicodec MulticodecError.swift
[19/25] Compiling Multicodec Multicodec.swift
[20/25] Compiling Multicodec Deprecated.swift
[21/25] Emitting module Multicodec
[22/25] Compiling Multicodec Codecs+Lookup.swift
[23/25] Compiling Multicodec Codecs.swift
[23/25] Linking update-codecs
[24/25] Applying update-codecs
Build complete! (7.88s)
Fetching https://github.com/swift-libp2p/swift-varint.git
[1/235] Fetching swift-varint
Fetched https://github.com/swift-libp2p/swift-varint.git from cache (1.12s)
Computing version for https://github.com/swift-libp2p/swift-varint.git
Computed https://github.com/swift-libp2p/swift-varint.git at 0.3.0 (1.70s)
Creating working copy for https://github.com/swift-libp2p/swift-varint.git
Working copy of https://github.com/swift-libp2p/swift-varint.git resolved at 0.3.0
Build complete.
{
"dependencies" : [
{
"identity" : "swift-varint",
"requirement" : {
"range" : [
{
"lower_bound" : "0.3.0",
"upper_bound" : "0.4.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swift-libp2p/swift-varint.git"
}
],
"manifest_display_name" : "swift-multicodec",
"name" : "swift-multicodec",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Multicodec",
"targets" : [
"Multicodec"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "update-codecs",
"targets" : [
"Updater"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "Updater",
"module_type" : "SwiftTarget",
"name" : "Updater",
"path" : "Sources/Updater",
"product_memberships" : [
"update-codecs"
],
"sources" : [
"main.swift"
],
"type" : "executable"
},
{
"c99name" : "MulticodecTests",
"module_type" : "SwiftTarget",
"name" : "MulticodecTests",
"path" : "Tests/MulticodecTests",
"sources" : [
"MulticodecDeprecatedTests.swift",
"MulticodecTests.swift"
],
"target_dependencies" : [
"Multicodec"
],
"type" : "test"
},
{
"c99name" : "Multicodec",
"module_type" : "SwiftTarget",
"name" : "Multicodec",
"path" : "Sources/Multicodec",
"product_dependencies" : [
"VarInt"
],
"product_memberships" : [
"Multicodec"
],
"sources" : [
"Codecs+Lookup.swift",
"Codecs.swift",
"Deprecated.swift",
"Multicodec.swift",
"MulticodecError.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Done.