Swift Package IndexBuild Information
Failed to build arc, reference main (3b2fbd), with Swift 6.1 for Wasm on 10 Feb 2026 08:00:00 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mac9sb/swift-reverse-proxy.git
Reference: main
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/mac9sb/swift-reverse-proxy
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 3b2fbd3 Remove WebUIInteractivity references
Cloned https://github.com/mac9sb/swift-reverse-proxy.git
Revision (git rev-parse @):
3b2fbd3742b01e4088de5e85d2607ceb62081903
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/mac9sb/swift-reverse-proxy.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/mac9sb/swift-reverse-proxy.git
https://github.com/mac9sb/swift-reverse-proxy.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
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"name" : "arc",
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"products" : [
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"targets" : [
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"type" : {
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"targets" : [
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"HTTPParserTests.swift",
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"target_dependencies" : [
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{
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"name" : "ArcServer",
"path" : "Sources/ArcServer",
"product_dependencies" : [
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"product_memberships" : [
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"sources" : [
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"HTTPParser.swift",
"HTTPRequest.swift",
"HTTPResponse.swift",
"HTTPServer.swift",
"ProxyHandler.swift",
"RequestLogger.swift",
"SharedState.swift",
"StaticFileHandler.swift"
],
"target_dependencies" : [
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"type" : "library"
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{
"c99name" : "ArcIntegrationTests",
"module_type" : "SwiftTarget",
"name" : "ArcIntegrationTests",
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"sources" : [
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"target_dependencies" : [
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],
"type" : "test"
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{
"c99name" : "ArcDescription",
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"path" : "Sources/ArcDescription",
"product_memberships" : [
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"sources" : [
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"type" : "library"
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{
"c99name" : "ArcCoreTests",
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"sources" : [
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"ProcessNameGeneratorTests.swift",
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],
"target_dependencies" : [
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},
{
"c99name" : "ArcCore",
"module_type" : "SwiftTarget",
"name" : "ArcCore",
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"product_dependencies" : [
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],
"product_memberships" : [
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"sources" : [
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"ArcConfig.swift",
"ArcManifestLoader.swift",
"FileWatcher.swift",
"HealthMonitor.swift",
"Logging.swift",
"ProcessDescriptor.swift",
"ProcessNameGenerator.swift",
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"ServiceDetector.swift"
],
"target_dependencies" : [
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],
"type" : "library"
},
{
"c99name" : "ArcCLITests",
"module_type" : "SwiftTarget",
"name" : "ArcCLITests",
"path" : "Tests/ArcCLITests",
"product_dependencies" : [
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"sources" : [
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"target_dependencies" : [
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{
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"path" : "Sources/ArcCLI",
"product_dependencies" : [
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"product_memberships" : [
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"resources" : [
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"rule" : {
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{
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},
{
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"rule" : {
"process" : {
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"rule" : {
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"rule" : {
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"path" : "/host/spi-builder-workspace/Sources/ArcCLI/Resources/example-api-HTMLResponse.swift.template",
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"rule" : {
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"rule" : {
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"rule" : {
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],
"sources" : [
"ArcRootCommand.swift",
"Commands/DoctorCommand.swift",
"Commands/InitializeCommand.swift",
"Commands/LogsCommand.swift",
"Commands/MetricsCommand.swift",
"Commands/StartCommand.swift",
"Commands/StatusCommand.swift",
"Commands/StopCommand.swift",
"KeepAwakeSession.swift"
],
"target_dependencies" : [
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"type" : "library"
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{
"c99name" : "Arc",
"module_type" : "SwiftTarget",
"name" : "Arc",
"path" : "Sources/Arc",
"product_memberships" : [
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"sources" : [
"main.swift"
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"target_dependencies" : [
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],
"tools_version" : "6.2"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
BUILD FAILURE 6.1 wasm