Swift Package IndexBuild Information
Successful build of swift-once-macro, reference 1.1.1 (5f9d4e), with Swift 6.3 for Wasm on 11 Apr 2026 14:41:56 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/davdroman/swift-once-macro.git
Reference: 1.1.1
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/davdroman/swift-once-macro
* tag 1.1.1 -> FETCH_HEAD
HEAD is now at 5f9d4e7 Bump swift-syntax upper bound to ..<604 (#8)
Cloned https://github.com/davdroman/swift-once-macro.git
Revision (git rev-parse @):
5f9d4e77cd95335fe14b44064fcf7f96e8ed56a0
SUCCESS checkout https://github.com/davdroman/swift-once-macro.git at 1.1.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/davdroman/swift-once-macro.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/swift-macro-testing
[1/961] Fetching swift-macro-testing
Fetched https://github.com/pointfreeco/swift-macro-testing from cache (0.49s)
[1/74967] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (8.63s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.0 (12.81s)
Computing version for https://github.com/pointfreeco/swift-macro-testing
Computed https://github.com/pointfreeco/swift-macro-testing at 0.6.5 (0.64s)
Fetching https://github.com/pointfreeco/swift-snapshot-testing
[1/16046] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (5.89s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.2 (7.79s)
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/5464] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (1.12s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (2.09s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5723] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.83s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (1.28s)
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.5.0
Creating working copy for https://github.com/pointfreeco/swift-macro-testing
Working copy of https://github.com/pointfreeco/swift-macro-testing resolved at 0.6.5
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 603.0.0
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.2
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz (0.38s)
Building for debugging...
[0/7] Write sources
[3/7] Write swift-version-24593BA9C3E375BF.txt
[5/10] Compiling OnceMacro OnceMacroPlugin.swift
[6/10] Compiling OnceMacro OnceMacro.swift
[7/10] Emitting module OnceMacro
[8/11] Wrapping AST for OnceMacro for debugging
[9/11] Write Objects.LinkFileList
[10/11] Linking OnceMacro-tool
[12/17] Compiling Once Macros.swift
[13/17] Emitting module Once
[14/17] Compiling Once Exports.swift
[16/18] Compiling Once Macros.swift
[17/18] Emitting module Once
[18/18] Compiling Once Exports.swift
Build complete! (54.49s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-macro-testing",
"requirement" : {
"range" : [
{
"lower_bound" : "0.6.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/pointfreeco/swift-macro-testing"
},
{
"identity" : "swift-syntax",
"requirement" : {
"range" : [
{
"lower_bound" : "600.0.0",
"upper_bound" : "604.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swiftlang/swift-syntax"
}
],
"manifest_display_name" : "swift-once-macro",
"name" : "swift-once-macro",
"path" : "/host/spi-builder-workspace",
"platforms" : [
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{
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],
"products" : [
{
"name" : "Once",
"targets" : [
"Once"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "OnceMacro",
"targets" : [
"OnceMacro"
],
"type" : {
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}
}
],
"targets" : [
{
"c99name" : "OnceTests",
"module_type" : "SwiftTarget",
"name" : "OnceTests",
"path" : "Tests/OnceTests",
"sources" : [
"OnceTests.swift"
],
"target_dependencies" : [
"Once"
],
"type" : "test"
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{
"c99name" : "OnceMacroTests",
"module_type" : "SwiftTarget",
"name" : "OnceMacroTests",
"path" : "Tests/OnceMacroTests",
"product_dependencies" : [
"MacroTesting"
],
"sources" : [
"OnceMacroTests.swift"
],
"target_dependencies" : [
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"type" : "test"
},
{
"c99name" : "OnceMacro",
"module_type" : "SwiftTarget",
"name" : "OnceMacro",
"path" : "Sources/OnceMacro",
"product_dependencies" : [
"SwiftCompilerPlugin",
"SwiftSyntaxMacros"
],
"product_memberships" : [
"Once",
"OnceMacro"
],
"sources" : [
"OnceMacro.swift",
"OnceMacroPlugin.swift"
],
"type" : "macro"
},
{
"c99name" : "Once",
"module_type" : "SwiftTarget",
"name" : "Once",
"path" : "Sources/Once",
"product_memberships" : [
"Once"
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"sources" : [
"Exports.swift",
"Macros.swift"
],
"target_dependencies" : [
"OnceMacro"
],
"type" : "library"
}
],
"tools_version" : "6.1"
}
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Done.