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Build Information

Failed to build Echo, reference main (67dee0), with Swift 6.2 (beta) for Linux on 21 Jun 2025 00:05:07 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ole/Echo.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/ole/Echo
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 67dee07 Fix release build
Cloned https://github.com/ole/Echo.git
Revision (git rev-parse @):
67dee07edd6aa1f21a81ad261950d41beef20080
SUCCESS checkout https://github.com/ole/Echo.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/ole/Echo.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:f81a7bd7aa87a0f81848d48c5bcc03f5f78deebd37fa5f9be9913077205d3687
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Fetching https://github.com/apple/swift-atomics.git
[1/1797] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git from cache (0.87s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 0.0.3 (1.27s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 0.0.3
Building for debugging...
[0/10] Write sources
[1/10] Compiling CEcho ValueWitnessTable.c
[2/10] Write sources
[3/10] Compiling CEcho Functions.c
[4/10] Compiling CEcho ImageInspectionMachO.c
[5/10] Compiling CEcho KnownMetadata.c
[6/10] Compiling CEcho CallAccessor.c
[7/10] Write swift-version-24593BA9C3E375BF.txt
[8/10] Compiling _AtomicsShims.c
[9/10] Compiling CEcho ImageInspectionELF.c
[11/22] Compiling Atomics AtomicOptional.swift
[12/22] Compiling Atomics AtomicRawRepresentable.swift
[13/23] Emitting module Atomics
[14/23] Compiling Atomics AtomicInteger.swift
[15/23] Compiling Atomics AtomicMemoryOrderings.swift
[16/23] Compiling Atomics DoubleWord.swift
[17/23] Compiling Atomics AtomicBool.swift
[18/23] Compiling Atomics PointerConformances.swift
[19/23] Compiling Atomics HighLevelTypes.swift
[20/23] Compiling Atomics AtomicLazyReference.swift
[21/23] Compiling Atomics AtomicStrongReference.swift
[22/23] Compiling Atomics AtomicValue.swift
[23/23] Compiling Atomics IntegerConformances.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[25/70] Emitting module Echo
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:494:36: error: ambiguous type name 'AtomicRepresentation' in 'Int'
492 |
493 | struct _StoredClassMetadataBounds {
494 |   var _immediateMembersOffset: Int.AtomicRepresentation
    |                                    `- error: ambiguous type name 'AtomicRepresentation' in 'Int'
495 |   var _bounds: MetadataBounds
496 | }
/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/Atomics/autogenerated/IntegerConformances.swift:23:17: note: found candidate with type 'Int.AtomicRepresentation'
  21 |
  22 | extension Int: AtomicValue {
  23 |   public struct AtomicRepresentation {
     |                 `- note: found candidate with type 'Int.AtomicRepresentation'
  24 |     public typealias Value = Int
  25 |
Synchronization.Int.AtomicRepresentation:3:20: note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
1 | struct Int {
2 | @available(macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0, *)
3 |   public typealias AtomicRepresentation = _Atomic64BitStorage}
  |                    `- note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
4 |
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:26:2: warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 24 | }
 25 |
 26 | @_silgen_name("swift_allocBox")
    |  `- warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 27 | public func swift_allocBox(for type: Any.Type) -> BoxPair
 28 |
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:33:2: warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 31 | }
 32 |
 33 | @_silgen_name("swift_makeBoxUnique")
    |  `- warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 34 | func _swift_makeBoxUnique(
 35 |   for buffer: UnsafeRawPointer,
[26/76] Compiling Echo AnonymousDescriptor.swift
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:494:36: error: ambiguous type name 'AtomicRepresentation' in 'Int'
492 |
493 | struct _StoredClassMetadataBounds {
494 |   var _immediateMembersOffset: Int.AtomicRepresentation
    |                                    `- error: ambiguous type name 'AtomicRepresentation' in 'Int'
495 |   var _bounds: MetadataBounds
496 | }
/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/Atomics/autogenerated/IntegerConformances.swift:23:17: note: found candidate with type 'Int.AtomicRepresentation'
  21 |
  22 | extension Int: AtomicValue {
  23 |   public struct AtomicRepresentation {
     |                 `- note: found candidate with type 'Int.AtomicRepresentation'
  24 |     public typealias Value = Int
  25 |
Synchronization.Int.AtomicRepresentation:3:20: note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
1 | struct Int {
2 | @available(macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0, *)
3 |   public typealias AtomicRepresentation = _Atomic64BitStorage}
  |                    `- note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
4 |
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:86:52: error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 84 |     // just unbind a type from memory without deinitializing it as well (which
 85 |     // we don't want to do).
 86 |     let atomicIntPtr = resilientBounds.ptr.mutable.bindMemory(
    |                                                    `- error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 87 |       to: Int.AtomicRepresentation.self,
 88 |       capacity: 1
[27/76] Compiling Echo ClassDescriptor.swift
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:494:36: error: ambiguous type name 'AtomicRepresentation' in 'Int'
492 |
493 | struct _StoredClassMetadataBounds {
494 |   var _immediateMembersOffset: Int.AtomicRepresentation
    |                                    `- error: ambiguous type name 'AtomicRepresentation' in 'Int'
495 |   var _bounds: MetadataBounds
496 | }
/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/Atomics/autogenerated/IntegerConformances.swift:23:17: note: found candidate with type 'Int.AtomicRepresentation'
  21 |
  22 | extension Int: AtomicValue {
  23 |   public struct AtomicRepresentation {
     |                 `- note: found candidate with type 'Int.AtomicRepresentation'
  24 |     public typealias Value = Int
  25 |
Synchronization.Int.AtomicRepresentation:3:20: note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
1 | struct Int {
2 | @available(macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0, *)
3 |   public typealias AtomicRepresentation = _Atomic64BitStorage}
  |                    `- note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
4 |
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:86:52: error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 84 |     // just unbind a type from memory without deinitializing it as well (which
 85 |     // we don't want to do).
 86 |     let atomicIntPtr = resilientBounds.ptr.mutable.bindMemory(
    |                                                    `- error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 87 |       to: Int.AtomicRepresentation.self,
 88 |       capacity: 1
[28/76] Compiling Echo ContextDescriptor.swift
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:494:36: error: ambiguous type name 'AtomicRepresentation' in 'Int'
492 |
493 | struct _StoredClassMetadataBounds {
494 |   var _immediateMembersOffset: Int.AtomicRepresentation
    |                                    `- error: ambiguous type name 'AtomicRepresentation' in 'Int'
495 |   var _bounds: MetadataBounds
496 | }
/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/Atomics/autogenerated/IntegerConformances.swift:23:17: note: found candidate with type 'Int.AtomicRepresentation'
  21 |
  22 | extension Int: AtomicValue {
  23 |   public struct AtomicRepresentation {
     |                 `- note: found candidate with type 'Int.AtomicRepresentation'
  24 |     public typealias Value = Int
  25 |
Synchronization.Int.AtomicRepresentation:3:20: note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
1 | struct Int {
2 | @available(macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0, *)
3 |   public typealias AtomicRepresentation = _Atomic64BitStorage}
  |                    `- note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
4 |
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:86:52: error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 84 |     // just unbind a type from memory without deinitializing it as well (which
 85 |     // we don't want to do).
 86 |     let atomicIntPtr = resilientBounds.ptr.mutable.bindMemory(
    |                                                    `- error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 87 |       to: Int.AtomicRepresentation.self,
 88 |       capacity: 1
[29/76] Compiling Echo ContextDescriptorValues.swift
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:494:36: error: ambiguous type name 'AtomicRepresentation' in 'Int'
492 |
493 | struct _StoredClassMetadataBounds {
494 |   var _immediateMembersOffset: Int.AtomicRepresentation
    |                                    `- error: ambiguous type name 'AtomicRepresentation' in 'Int'
495 |   var _bounds: MetadataBounds
496 | }
/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/Atomics/autogenerated/IntegerConformances.swift:23:17: note: found candidate with type 'Int.AtomicRepresentation'
  21 |
  22 | extension Int: AtomicValue {
  23 |   public struct AtomicRepresentation {
     |                 `- note: found candidate with type 'Int.AtomicRepresentation'
  24 |     public typealias Value = Int
  25 |
Synchronization.Int.AtomicRepresentation:3:20: note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
1 | struct Int {
2 | @available(macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0, *)
3 |   public typealias AtomicRepresentation = _Atomic64BitStorage}
  |                    `- note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
4 |
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:86:52: error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 84 |     // just unbind a type from memory without deinitializing it as well (which
 85 |     // we don't want to do).
 86 |     let atomicIntPtr = resilientBounds.ptr.mutable.bindMemory(
    |                                                    `- error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 87 |       to: Int.AtomicRepresentation.self,
 88 |       capacity: 1
[30/76] Compiling Echo EnumDescriptor.swift
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:494:36: error: ambiguous type name 'AtomicRepresentation' in 'Int'
492 |
493 | struct _StoredClassMetadataBounds {
494 |   var _immediateMembersOffset: Int.AtomicRepresentation
    |                                    `- error: ambiguous type name 'AtomicRepresentation' in 'Int'
495 |   var _bounds: MetadataBounds
496 | }
/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/Atomics/autogenerated/IntegerConformances.swift:23:17: note: found candidate with type 'Int.AtomicRepresentation'
  21 |
  22 | extension Int: AtomicValue {
  23 |   public struct AtomicRepresentation {
     |                 `- note: found candidate with type 'Int.AtomicRepresentation'
  24 |     public typealias Value = Int
  25 |
Synchronization.Int.AtomicRepresentation:3:20: note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
1 | struct Int {
2 | @available(macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0, *)
3 |   public typealias AtomicRepresentation = _Atomic64BitStorage}
  |                    `- note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
4 |
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:86:52: error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 84 |     // just unbind a type from memory without deinitializing it as well (which
 85 |     // we don't want to do).
 86 |     let atomicIntPtr = resilientBounds.ptr.mutable.bindMemory(
    |                                                    `- error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 87 |       to: Int.AtomicRepresentation.self,
 88 |       capacity: 1
[31/76] Compiling Echo ExtensionDescriptor.swift
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:494:36: error: ambiguous type name 'AtomicRepresentation' in 'Int'
492 |
493 | struct _StoredClassMetadataBounds {
494 |   var _immediateMembersOffset: Int.AtomicRepresentation
    |                                    `- error: ambiguous type name 'AtomicRepresentation' in 'Int'
495 |   var _bounds: MetadataBounds
496 | }
/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/Atomics/autogenerated/IntegerConformances.swift:23:17: note: found candidate with type 'Int.AtomicRepresentation'
  21 |
  22 | extension Int: AtomicValue {
  23 |   public struct AtomicRepresentation {
     |                 `- note: found candidate with type 'Int.AtomicRepresentation'
  24 |     public typealias Value = Int
  25 |
Synchronization.Int.AtomicRepresentation:3:20: note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
1 | struct Int {
2 | @available(macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0, *)
3 |   public typealias AtomicRepresentation = _Atomic64BitStorage}
  |                    `- note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
4 |
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:86:52: error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 84 |     // just unbind a type from memory without deinitializing it as well (which
 85 |     // we don't want to do).
 86 |     let atomicIntPtr = resilientBounds.ptr.mutable.bindMemory(
    |                                                    `- error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 87 |       to: Int.AtomicRepresentation.self,
 88 |       capacity: 1
[32/76] Compiling Echo FieldDescriptor.swift
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:494:36: error: ambiguous type name 'AtomicRepresentation' in 'Int'
492 |
493 | struct _StoredClassMetadataBounds {
494 |   var _immediateMembersOffset: Int.AtomicRepresentation
    |                                    `- error: ambiguous type name 'AtomicRepresentation' in 'Int'
495 |   var _bounds: MetadataBounds
496 | }
/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/Atomics/autogenerated/IntegerConformances.swift:23:17: note: found candidate with type 'Int.AtomicRepresentation'
  21 |
  22 | extension Int: AtomicValue {
  23 |   public struct AtomicRepresentation {
     |                 `- note: found candidate with type 'Int.AtomicRepresentation'
  24 |     public typealias Value = Int
  25 |
Synchronization.Int.AtomicRepresentation:3:20: note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
1 | struct Int {
2 | @available(macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0, *)
3 |   public typealias AtomicRepresentation = _Atomic64BitStorage}
  |                    `- note: found candidate with type 'Int.AtomicRepresentation' (aka '_Atomic64BitStorage')
4 |
/host/spi-builder-workspace/Sources/Echo/ContextDescriptor/ClassDescriptor.swift:86:52: error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 84 |     // just unbind a type from memory without deinitializing it as well (which
 85 |     // we don't want to do).
 86 |     let atomicIntPtr = resilientBounds.ptr.mutable.bindMemory(
    |                                                    `- error: conflicting arguments to generic parameter 'T' ('Int.AtomicRepresentation' vs. 'Int.AtomicRepresentation')
 87 |       to: Int.AtomicRepresentation.self,
 88 |       capacity: 1
[33/76] Compiling Echo RelativeDirectPointer.swift
[34/76] Compiling Echo RelativeIndirectPointer.swift
[35/76] Compiling Echo RelativeIndirectablePointer.swift
[36/76] Compiling Echo RelativeIndirectablePointerIntPair.swift
[37/76] Compiling Echo RelativePointer.swift
[38/76] Compiling Echo SignedPointer.swift
[39/76] Compiling Echo HeapGenericLocalVariableMetadata.swift
[40/76] Compiling Echo HeapLocalVariableMetadata.swift
[41/76] Compiling Echo Metadata.swift
[42/76] Compiling Echo MetadataAccessFunction.swift
[43/76] Compiling Echo MetadataRequest.swift
[44/76] Compiling Echo MetadataValues.swift
[45/76] Compiling Echo ClassMetadata.swift
[46/76] Compiling Echo EnumMetadata.swift
[47/76] Compiling Echo EnumValueWitnessTable.swift
[48/76] Compiling Echo ExistentialMetadata.swift
[49/76] Compiling Echo ExistentialMetatypeMetadata.swift
[50/76] Compiling Echo ForeignClassMetadata.swift
[51/76] Compiling Echo FunctionMetadata.swift
[52/76] Compiling Echo KeyPaths.swift
[53/76] Compiling Echo KnownMetadata.swift
[54/76] Compiling Echo RuntimeValues.swift
[55/76] Compiling Echo WitnessTable.swift
[56/76] Compiling Echo FieldType.swift
[57/76] Compiling Echo Misc.swift
[58/76] Compiling Echo ValueWitnessTable.swift
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:26:2: warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 24 | }
 25 |
 26 | @_silgen_name("swift_allocBox")
    |  `- warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 27 | public func swift_allocBox(for type: Any.Type) -> BoxPair
 28 |
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:33:2: warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 31 | }
 32 |
 33 | @_silgen_name("swift_makeBoxUnique")
    |  `- warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 34 | func _swift_makeBoxUnique(
 35 |   for buffer: UnsafeRawPointer,
[59/76] Compiling Echo ConformanceDescriptor.swift
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:26:2: warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 24 | }
 25 |
 26 | @_silgen_name("swift_allocBox")
    |  `- warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 27 | public func swift_allocBox(for type: Any.Type) -> BoxPair
 28 |
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:33:2: warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 31 | }
 32 |
 33 | @_silgen_name("swift_makeBoxUnique")
    |  `- warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 34 | func _swift_makeBoxUnique(
 35 |   for buffer: UnsafeRawPointer,
[60/76] Compiling Echo ExistentialContainer.swift
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:26:2: warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 24 | }
 25 |
 26 | @_silgen_name("swift_allocBox")
    |  `- warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 27 | public func swift_allocBox(for type: Any.Type) -> BoxPair
 28 |
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:33:2: warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 31 | }
 32 |
 33 | @_silgen_name("swift_makeBoxUnique")
    |  `- warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 34 | func _swift_makeBoxUnique(
 35 |   for buffer: UnsafeRawPointer,
[61/76] Compiling Echo Functions.swift
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:26:2: warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 24 | }
 25 |
 26 | @_silgen_name("swift_allocBox")
    |  `- warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 27 | public func swift_allocBox(for type: Any.Type) -> BoxPair
 28 |
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:33:2: warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 31 | }
 32 |
 33 | @_silgen_name("swift_makeBoxUnique")
    |  `- warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 34 | func _swift_makeBoxUnique(
 35 |   for buffer: UnsafeRawPointer,
[62/76] Compiling Echo HeapObject.swift
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:26:2: warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 24 | }
 25 |
 26 | @_silgen_name("swift_allocBox")
    |  `- warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 27 | public func swift_allocBox(for type: Any.Type) -> BoxPair
 28 |
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:33:2: warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 31 | }
 32 |
 33 | @_silgen_name("swift_makeBoxUnique")
    |  `- warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 34 | func _swift_makeBoxUnique(
 35 |   for buffer: UnsafeRawPointer,
[63/76] Compiling Echo ImageInspection.swift
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:26:2: warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 24 | }
 25 |
 26 | @_silgen_name("swift_allocBox")
    |  `- warning: symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 27 | public func swift_allocBox(for type: Any.Type) -> BoxPair
 28 |
/host/spi-builder-workspace/Sources/Echo/Runtime/Functions.swift:33:2: warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 31 | }
 32 |
 33 | @_silgen_name("swift_makeBoxUnique")
    |  `- warning: symbol name 'swift_makeBoxUnique' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error
 34 | func _swift_makeBoxUnique(
 35 |   for buffer: UnsafeRawPointer,
[64/76] Compiling Echo GenericContext.swift
[65/76] Compiling Echo ModuleDescriptor.swift
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BUILD FAILURE 6.2 linux