Swift Package IndexBuild Information
Successful build of Echo, reference main (486957), with Swift 6.1 for macOS (SPM) on 11 Aug 2026 20:53:52 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .statsBuild Log
========================================
RunAll
========================================
Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tevelee/Echo.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tevelee/Echo
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
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 main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/tevelee/Echo.git
https://github.com/tevelee/Echo.git
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"targets" : [
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"sources" : [
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"Context Descriptor/ClassDescriptor.swift",
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"Context Descriptor/ExtensionDescriptor.swift",
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"Metadata/MetadataValues.swift",
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"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"
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Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
Building for debugging...
[0/12] Write sources
[4/12] Write swift-version-2F0A5646E1D333AE.txt
[5/12] Compiling CEcho ValueWitnessTable.c
[6/12] Compiling CEcho ImageInspectionELF.c
[7/12] Compiling CEcho CallAccessor.c
[8/12] Compiling CEcho KnownMetadata.c
[9/12] Compiling CEcho Functions.c
[10/12] Compiling _AtomicsShims.c
[12/31] Compiling Atomics AtomicValue.swift
[13/31] Compiling Atomics AtomicMemoryOrderings.swift
[14/31] Compiling Atomics AtomicReference.swift
[15/31] Compiling Atomics AtomicStorage.swift
[16/32] Compiling Atomics UnsafeAtomicLazyReference.swift
[17/32] Compiling Atomics IntegerOperations.swift
[18/32] Compiling Atomics ManagedAtomicLazyReference.swift
[19/32] Compiling Atomics UnsafeAtomic.swift
[20/32] Compiling Atomics DoubleWord.swift
[21/32] Compiling Atomics ManagedAtomic.swift
[22/32] Compiling Atomics AtomicInteger.swift
[23/32] Compiling Atomics AtomicOptionalWrappable.swift
[24/32] Compiling Atomics PointerConformances.swift
[25/32] Compiling Atomics Primitives.native.swift
[25/32] Compiling CEcho ImageInspectionMachO.c
[27/32] Compiling Atomics Unmanaged extensions.swift
[28/32] Compiling Atomics AtomicBool.swift
[29/32] Compiling Atomics IntegerConformances.swift
[30/32] Emitting module Atomics
[31/32] Compiling Atomics OptionalRawRepresentable.swift
[32/32] Compiling Atomics RawRepresentable.swift
[33/87] Emitting module Echo
[34/92] Compiling Echo TypeContextDescriptor.swift
[35/92] Compiling Echo TypeImportInfo.swift
[36/92] Compiling Echo ValueTypeDescriptorTrailing.swift
[37/92] Compiling Echo Echo.swift
[38/92] Compiling Echo ClassMetadata.swift
[39/92] Compiling Echo EnumMetadata.swift
[40/92] Compiling Echo EnumValueWitnessTable.swift
[41/92] Compiling Echo ExistentialMetadata.swift
[42/92] Compiling Echo ExistentialMetatypeMetadata.swift
[43/92] Compiling Echo ExtendedExistentialMetadata.swift
[44/92] Compiling Echo ForeignClassMetadata.swift
[45/92] Compiling Echo FunctionMetadata.swift
[46/92] Compiling Echo HeapGenericLocalVariableMetadata.swift
[47/92] Compiling Echo HeapLocalVariableMetadata.swift
[48/92] Compiling Echo Metadata.swift
[49/92] Compiling Echo MetadataAccessFunction.swift
[50/92] Compiling Echo MetadataRequest.swift
[51/92] Compiling Echo MetadataValues.swift
[52/92] Compiling Echo RelativeIndirectPointer.swift
[53/92] Compiling Echo RelativeIndirectablePointer.swift
[54/92] Compiling Echo RelativeIndirectablePointerIntPair.swift
[55/92] Compiling Echo RelativePointer.swift
[56/92] Compiling Echo SignedPointer.swift
[57/92] Compiling Echo AnonymousDescriptor.swift
[58/92] Compiling Echo ClassDescriptor.swift
[59/92] Compiling Echo ContextDescriptor.swift
[60/92] Compiling Echo ContextDescriptorValues.swift
[61/92] Compiling Echo EnumDescriptor.swift
[62/92] Compiling Echo ExtensionDescriptor.swift
[63/92] Compiling Echo KnownMetadata.swift
[64/92] Compiling Echo RuntimeValues.swift
[65/92] Compiling Echo WitnessTable.swift
[66/92] Compiling Echo FieldType.swift
[67/92] Compiling Echo Misc.swift
[68/92] Compiling Echo RelativeDirectPointer.swift
[69/92] Compiling Echo FieldDescriptor.swift
[70/92] Compiling Echo GenericContext.swift
[71/92] Compiling Echo ModuleDescriptor.swift
[72/92] Compiling Echo OpaqueDescriptor.swift
[73/92] Compiling Echo ProtocolDescriptor.swift
[74/92] Compiling Echo StructDescriptor.swift
[75/92] Compiling Echo ValueWitnessTable.swift
[76/92] Compiling Echo AssociatedType.swift
[77/92] Compiling Echo Casting.swift
[78/92] Compiling Echo Concurrency.swift
[79/92] Compiling Echo ConformanceDescriptor.swift
[80/92] Compiling Echo Coroutines.swift
[81/92] Compiling Echo MetatypeMetadata.swift
[82/92] Compiling Echo ObjCClassWrapperMetadata.swift
[83/92] Compiling Echo OpaqueMetadata.swift
[84/92] Compiling Echo StructMetadata.swift
[85/92] Compiling Echo TupleMetadata.swift
[86/92] Compiling Echo TypeMetadata.swift
[87/92] Compiling Echo ExistentialContainer.swift
[88/92] Compiling Echo Functions.swift
[89/92] Compiling Echo HeapObject.swift
[90/92] Compiling Echo ImageInspection.swift
[91/92] Compiling Echo ImageRecords.swift
[92/92] Compiling Echo KeyPaths.swift
[93/98] Emitting module EchoRuntimeReflection
[94/98] Compiling EchoRuntimeSupport ValueStorage.swift
[95/98] Emitting module EchoRuntimeSupport
[96/98] Compiling EchoRuntimeSupport ValueOperations.swift
[97/98] Compiling EchoRuntimeReflection ValueLayoutInfo.swift
[98/98] Compiling EchoRuntimeReflection FunctionTypeInfo.swift
Build complete! (8.16s)
Fetching https://github.com/apple/swift-atomics.git from cache
Fetched https://github.com/apple/swift-atomics.git from cache (0.88s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.42s)
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
Build complete.
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Done.