Build Information
Successful build of CopyWithChanges, reference main (a546d5), with Swift 6.4 for macOS (SPM) on 20 Sep 2026 22:25:13 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/entonio/CopyWithChanges.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/entonio/CopyWithChanges
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a546d52 Initial Commit
Cloned https://github.com/entonio/CopyWithChanges.git
Revision (git rev-parse @):
a546d52996422a113163b3adc24b0ddb8a21bdce
SUCCESS checkout https://github.com/entonio/CopyWithChanges.git at main
========================================
Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/entonio/CopyWithChanges.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 / 474]
[Planning deferred tasks]
[12 / 220] SwiftSyntax509
[96 / 220]
[97 / 221] SwiftSyntax509
[101 / 225] SwiftSyntax509
[108 / 226] SwiftSyntax509
[116 / 251]
[119 / 251]
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[135 / 251] SwiftSyntax
[151 / 267] SwiftDiagnostics
[157 / 278] SwiftDiagnostics
[158 / 278] SwiftDiagnostics
[171 / 278] SwiftParser
[172 / 278] SwiftParser
[175 / 278] SwiftParser
[182 / 278] SwiftParser
[187 / 278] SwiftDiagnostics
[189 / 280] SwiftOperators
[195 / 302] SwiftParserDiagnostics
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[204 / 302] SwiftOperators
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[226 / 303] SwiftOperators
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[227 / 303] SwiftSyntaxBuilder
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[257 / 335] SwiftSyntaxBuilder
[260 / 335] SwiftSyntaxBuilder
[267 / 336] SwiftSyntaxBuilder
[274 / 347] SwiftSyntaxMacros
[278 / 347] SwiftSyntaxMacros
[286 / 348] SwiftSyntaxMacroExpansion
[294 / 356] SwiftSyntaxMacroExpansion
[295 / 356] SwiftSyntaxMacroExpansion
[302 / 357] SwiftSyntaxMacroExpansion
[303 / 358] SwiftCompilerPluginMessageHandling
[310 / 364] SwiftCompilerPluginMessageHandling
[317 / 365] SwiftCompilerPlugin
[320 / 367] SwiftCompilerPlugin
[326 / 367] SwiftSyntax
[329 / 367] SwiftSyntax
[335 / 367] SwiftSyntaxBuilder
[339 / 367]
[347 / 368] CopyWithChangesMacros
[349 / 370] CopyWithChangesMacros
[351 / 370] CopyWithChangesMacros
[352 / 370] CopyWithChangesMacros
[355 / 371] CopyWithChanges
[357 / 373] CopyWithChanges
[369 / 374] CopyWithChangesClient-product
[371 / 376] CopyWithChangesClient-product
[374 / 376] CopyWithChangesClient-product
Build complete! (17.92 sec)
Fetching https://github.com/apple/swift-syntax.git
[1/79985] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git (7.51s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 509.1.1 (10.36s)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 509.1.1
Build complete.
{
"dependencies" : [
{
"identity" : "swift-syntax",
"requirement" : {
"range" : [
{
"lower_bound" : "509.0.0",
"upper_bound" : "510.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-syntax.git"
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],
"manifest_display_name" : "CopyWithChanges",
"name" : "CopyWithChanges",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
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"version" : "10.15"
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"products" : [
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},
{
"name" : "CopyWithChangesClient",
"targets" : [
"CopyWithChangesClient"
],
"type" : {
"executable" : null
}
},
{
"name" : "CopyWithChangesMacros",
"targets" : [
"CopyWithChangesMacros"
],
"type" : {
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}
}
],
"targets" : [
{
"c99name" : "CopyWithChangesTests",
"module_type" : "SwiftTarget",
"name" : "CopyWithChangesTests",
"path" : "Tests/CopyWithChangesTests",
"product_dependencies" : [
"SwiftSyntaxMacrosTestSupport"
],
"sources" : [
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"target_dependencies" : [
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],
"type" : "test"
},
{
"c99name" : "CopyWithChangesMacros",
"module_type" : "SwiftTarget",
"name" : "CopyWithChangesMacros",
"path" : "Sources/CopyWithChangesMacros",
"product_dependencies" : [
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"product_memberships" : [
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"sources" : [
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"type" : "macro"
},
{
"c99name" : "CopyWithChangesClient",
"module_type" : "SwiftTarget",
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"product_memberships" : [
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"sources" : [
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"target_dependencies" : [
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"type" : "executable"
},
{
"c99name" : "CopyWithChanges",
"module_type" : "SwiftTarget",
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"product_memberships" : [
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],
"sources" : [
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],
"target_dependencies" : [
"CopyWithChangesMacros"
],
"type" : "library"
}
],
"tools_version" : "5.10"
}
Done.