Swift Package IndexBuild Information
Successful build of Echo, reference 0.1.17 (486957), with Swift 6.4 for Wasm on 26 Sep 2026 18:18:45 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tevelee/Echo.git
Reference: 0.1.17
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/tevelee/Echo
* tag 0.1.17 -> FETCH_HEAD
HEAD is now at 4869571 Make the builtin metadata shim parse as C++
Cloned https://github.com/tevelee/Echo.git
Revision (git rev-parse @):
4869571989ae1a705744eebf28d92f50e9158c25
SUCCESS checkout https://github.com/tevelee/Echo.git at 0.1.17
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/tevelee/Echo.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-atomics.git
[1/1885] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git (0.56s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.75s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[48 / 79] Atomics
[56 / 88] Atomics
[58 / 88] Atomics
[66 / 98] Echo
[69 / 98] Echo
[71 / 98] Echo
[72 / 99] Echo
[73 / 99] Echo
[83 / 103] EchoRuntimeSupport
[85 / 103] EchoRuntimeSupport
[93 / 108] EchoRuntimeReflection
[100 / 108] Echo
[102 / 109] Echo
Build complete! (6.77 secs)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-atomics",
"requirement" : {
"range" : [
{
"lower_bound" : "1.3.1",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-atomics.git"
}
],
"manifest_display_name" : "Echo",
"name" : "Echo",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Echo",
"targets" : [
"Echo"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "EchoRuntimeReflection",
"targets" : [
"EchoRuntimeReflection"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "EchoRuntimeSupport",
"targets" : [
"EchoRuntimeSupport"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"6"
],
"targets" : [
{
"c99name" : "EchoTests",
"module_type" : "SwiftTarget",
"name" : "EchoTests",
"path" : "Tests/EchoTests",
"sources" : [
"Context Descriptor/AnonymousDescriptor.swift",
"Context Descriptor/ClassDescriptor.swift",
"Context Descriptor/EnumDescriptor.swift",
"Context Descriptor/ExtensionDescriptor.swift",
"Context Descriptor/FieldDescriptor.swift",
"Context Descriptor/GenericContext.swift",
"Context Descriptor/GenericKinds.swift",
"Context Descriptor/ModuleDescriptor.swift",
"Context Descriptor/ProtocolDescriptor.swift",
"Context Descriptor/StructDescriptor.swift",
"Context Descriptor/TypeImportInfo.swift",
"EchoTests.swift",
"Metadata/ClassMetadata.swift",
"Metadata/EnumMetadata.swift",
"Metadata/ExistentialMetadata.swift",
"Metadata/ExistentialMetatypeMetadata.swift",
"Metadata/ExtendedExistentialMetadata.swift",
"Metadata/FunctionMetadata.swift",
"Metadata/LayoutString.swift",
"Metadata/MetadataAccessFunction.swift",
"Metadata/MetadataFlags.swift",
"Metadata/MetadataPack.swift",
"Metadata/MetatypeMetadata.swift",
"Metadata/ObjCClassWrapperMetadata.swift",
"Metadata/OpaqueMetadata.swift",
"Metadata/StructMetadata.swift",
"Metadata/TupleMetadata.swift",
"ProjectedValueTests.swift",
"Runtime/AssociatedType.swift",
"Runtime/Concurrency.swift",
"Runtime/ConformanceDescriptor.swift",
"Runtime/Coroutines.swift",
"Runtime/ExistentialContainer.swift",
"Runtime/Functions.swift",
"Runtime/ImageInspection.swift",
"Runtime/KeyPaths.swift",
"Runtime/PublicForkAPIs.swift",
"Utils/Misc.swift"
],
"target_dependencies" : [
"Echo"
],
"type" : "test"
},
{
"c99name" : "EchoRuntimeSupportTests",
"module_type" : "SwiftTarget",
"name" : "EchoRuntimeSupportTests",
"path" : "Tests/EchoRuntimeSupportTests",
"sources" : [
"ValueStorage.swift"
],
"target_dependencies" : [
"EchoRuntimeSupport"
],
"type" : "test"
},
{
"c99name" : "EchoRuntimeSupport",
"module_type" : "SwiftTarget",
"name" : "EchoRuntimeSupport",
"path" : "Sources/EchoRuntimeSupport",
"product_memberships" : [
"EchoRuntimeSupport"
],
"sources" : [
"ValueOperations.swift",
"ValueStorage.swift"
],
"target_dependencies" : [
"Echo"
],
"type" : "library"
},
{
"c99name" : "EchoRuntimeReflectionTests",
"module_type" : "SwiftTarget",
"name" : "EchoRuntimeReflectionTests",
"path" : "Tests/EchoRuntimeReflectionTests",
"sources" : [
"FunctionTypeInfo.swift",
"ValueLayoutInfo.swift"
],
"target_dependencies" : [
"EchoRuntimeReflection"
],
"type" : "test"
},
{
"c99name" : "EchoRuntimeReflection",
"module_type" : "SwiftTarget",
"name" : "EchoRuntimeReflection",
"path" : "Sources/EchoRuntimeReflection",
"product_memberships" : [
"EchoRuntimeReflection"
],
"sources" : [
"FunctionTypeInfo.swift",
"ValueLayoutInfo.swift"
],
"target_dependencies" : [
"Echo"
],
"type" : "library"
},
{
"c99name" : "Echo",
"module_type" : "SwiftTarget",
"name" : "Echo",
"path" : "Sources/Echo",
"product_dependencies" : [
"Atomics"
],
"product_memberships" : [
"Echo",
"EchoRuntimeReflection",
"EchoRuntimeSupport"
],
"sources" : [
"ContextDescriptor/AnonymousDescriptor.swift",
"ContextDescriptor/ClassDescriptor.swift",
"ContextDescriptor/ContextDescriptor.swift",
"ContextDescriptor/ContextDescriptorValues.swift",
"ContextDescriptor/EnumDescriptor.swift",
"ContextDescriptor/ExtensionDescriptor.swift",
"ContextDescriptor/FieldDescriptor.swift",
"ContextDescriptor/GenericContext.swift",
"ContextDescriptor/ModuleDescriptor.swift",
"ContextDescriptor/OpaqueDescriptor.swift",
"ContextDescriptor/ProtocolDescriptor.swift",
"ContextDescriptor/StructDescriptor.swift",
"ContextDescriptor/TypeContextDescriptor.swift",
"ContextDescriptor/TypeImportInfo.swift",
"ContextDescriptor/ValueTypeDescriptorTrailing.swift",
"Echo.swift",
"Metadata/ClassMetadata.swift",
"Metadata/EnumMetadata.swift",
"Metadata/EnumValueWitnessTable.swift",
"Metadata/ExistentialMetadata.swift",
"Metadata/ExistentialMetatypeMetadata.swift",
"Metadata/ExtendedExistentialMetadata.swift",
"Metadata/ForeignClassMetadata.swift",
"Metadata/FunctionMetadata.swift",
"Metadata/HeapGenericLocalVariableMetadata.swift",
"Metadata/HeapLocalVariableMetadata.swift",
"Metadata/Metadata.swift",
"Metadata/MetadataAccessFunction.swift",
"Metadata/MetadataRequest.swift",
"Metadata/MetadataValues.swift",
"Metadata/MetatypeMetadata.swift",
"Metadata/ObjCClassWrapperMetadata.swift",
"Metadata/OpaqueMetadata.swift",
"Metadata/StructMetadata.swift",
"Metadata/TupleMetadata.swift",
"Metadata/TypeMetadata.swift",
"Metadata/ValueWitnessTable.swift",
"Runtime/AssociatedType.swift",
"Runtime/Casting.swift",
"Runtime/Concurrency.swift",
"Runtime/ConformanceDescriptor.swift",
"Runtime/Coroutines.swift",
"Runtime/ExistentialContainer.swift",
"Runtime/Functions.swift",
"Runtime/HeapObject.swift",
"Runtime/ImageInspection.swift",
"Runtime/ImageRecords.swift",
"Runtime/KeyPaths.swift",
"Runtime/KnownMetadata.swift",
"Runtime/RuntimeValues.swift",
"Runtime/WitnessTable.swift",
"Utils/FieldType.swift",
"Utils/Misc.swift",
"Utils/RelativeDirectPointer.swift",
"Utils/RelativeIndirectPointer.swift",
"Utils/RelativeIndirectablePointer.swift",
"Utils/RelativeIndirectablePointerIntPair.swift",
"Utils/RelativePointer.swift",
"Utils/SignedPointer.swift"
],
"target_dependencies" : [
"CEcho"
],
"type" : "library"
},
{
"c99name" : "CEcho",
"module_type" : "ClangTarget",
"name" : "CEcho",
"path" : "Sources/CEcho",
"product_memberships" : [
"Echo",
"EchoRuntimeReflection",
"EchoRuntimeSupport"
],
"sources" : [
"CallAccessor.c",
"Functions.c",
"ImageInspectionELF.c",
"ImageInspectionMachO.c",
"KnownMetadata.c",
"ValueWitnessTable.c"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Done.