Swift Package IndexBuild Information
Successful build of SIMDSupport, reference 0.2.1 (b163c8), with Swift 6.3 for macOS (SPM) on 13 Apr 2026 22:27:29 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/schwa/SIMD-Support.git
Reference: 0.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/schwa/SIMD-Support
* tag 0.2.1 -> FETCH_HEAD
HEAD is now at b163c89 Move unsafe conformances into own module.
Cloned https://github.com/schwa/SIMD-Support.git
Revision (git rev-parse @):
b163c8951dca3089d69f4bcc3febe60d178965ac
SUCCESS checkout https://github.com/schwa/SIMD-Support.git at 0.2.1
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"traits": [
"default"
],
"dependencies": [
{
"identity": "simd-support",
"name": "SIMDSupport",
"url": "https://github.com/schwa/SIMD-Support.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SIMD-Support",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
Fetching https://github.com/schwa/SIMD-Support.git
[1/336] Fetching simd-support
Fetched https://github.com/schwa/SIMD-Support.git from cache (0.69s)
Creating working copy for https://github.com/schwa/SIMD-Support.git
Working copy of https://github.com/schwa/SIMD-Support.git resolved at 0.2.1 (b163c89)
warning: '.resolve-product-dependencies': dependency 'simd-support' is not used by any target
Found 0 product dependencies
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Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/schwa/SIMD-Support.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version--6988338F2F200930.txt
[4/24] Compiling SIMDSupportUnsafeConformances SIMDSupportUnsafeConformances.swift
/Users/admin/builder/spi-builder-workspace/Sources/SIMDSupportUnsafeConformances/SIMDSupportUnsafeConformances.swift:3:1: warning: extension declares a conformance of imported type 'simd_quatd' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'simd' introduce this conformance in the future
1 | import simd
2 |
3 | extension simd_quatd: Codable {
| |- warning: extension declares a conformance of imported type 'simd_quatd' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'simd' introduce this conformance in the future
| `- note: add '@retroactive' to silence this warning
4 | enum CodingKeys: CodingKey {
5 | case real
[5/24] Emitting module SIMDSupportUnsafeConformances
/Users/admin/builder/spi-builder-workspace/Sources/SIMDSupportUnsafeConformances/SIMDSupportUnsafeConformances.swift:3:1: warning: extension declares a conformance of imported type 'simd_quatd' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'simd' introduce this conformance in the future
1 | import simd
2 |
3 | extension simd_quatd: Codable {
| |- warning: extension declares a conformance of imported type 'simd_quatd' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'simd' introduce this conformance in the future
| `- note: add '@retroactive' to silence this warning
4 | enum CodingKeys: CodingKey {
5 | case real
[6/24] Compiling SIMDSupport Support.swift
[7/24] Compiling SIMDSupport Transform.swift
[8/26] Compiling SIMDSupport SRT.swift
[9/26] Compiling SIMDSupport Scratch.swift
[10/26] Compiling SIMDSupport Quaternion.swift
[11/26] Compiling SIMDSupport SIMD+AltHashable.swift
[12/26] Compiling SIMDSupport SIMD+Color.swift
[13/26] Compiling SIMDSupport SIMD+Swizzling.swift
[14/26] Compiling SIMDSupport Euler.swift
[15/26] Compiling SIMDSupport EulerRotation.swift
[16/26] Compiling SIMDSupport MatrixDecomposition.swift
[17/26] Compiling SIMDSupport Projection.swift
[18/26] Compiling SIMDSupport Vector.swift
[19/26] Compiling SIMDSupport simd+matrix3x.swift
[20/26] Compiling SIMDSupport GenericMatrices.swift
[21/26] Compiling SIMDSupport Matrix4x4+Extensions.swift
[22/26] Compiling SIMDSupport Color.swift
[23/26] Compiling SIMDSupport CoreGraphics.swift
[24/26] Compiling SIMDSupport Angle.swift
[25/26] Compiling SIMDSupport Arcball.swift
[26/26] Emitting module SIMDSupport
Build complete! (6.73s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "SIMDSupport",
"name" : "SIMDSupport",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "maccatalyst",
"version" : "15.0"
}
],
"products" : [
{
"name" : "SIMDSupport",
"targets" : [
"SIMDSupport"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SIMDSupportUnsafeConformances",
"module_type" : "SwiftTarget",
"name" : "SIMDSupportUnsafeConformances",
"path" : "Sources/SIMDSupportUnsafeConformances",
"sources" : [
"SIMDSupportUnsafeConformances.swift"
],
"type" : "library"
},
{
"c99name" : "SIMDSupportTests",
"module_type" : "SwiftTarget",
"name" : "SIMDSupportTests",
"path" : "Tests/SIMDSupportTests",
"sources" : [
"CompendiumTests.swift",
"DocTest.swift",
"EulerTests.swift",
"MatrixDecompositionTests.swift",
"SIMDTests.swift",
"TransformTests.swift",
"XCTAsserts.swift"
],
"target_dependencies" : [
"SIMDSupport"
],
"type" : "test"
},
{
"c99name" : "SIMDSupport",
"module_type" : "SwiftTarget",
"name" : "SIMDSupport",
"path" : "Sources/SIMDSupport",
"product_memberships" : [
"SIMDSupport"
],
"sources" : [
"Angle.swift",
"Arcball.swift",
"Color.swift",
"CoreGraphics.swift",
"Euler.swift",
"EulerRotation.swift",
"GenericMatrices.swift",
"Matrix4x4+Extensions.swift",
"MatrixDecomposition.swift",
"Projection.swift",
"Quaternion.swift",
"SIMD+AltHashable.swift",
"SIMD+Color.swift",
"SIMD+Swizzling.swift",
"SRT.swift",
"Scratch.swift",
"Support.swift",
"Transform.swift",
"Vector.swift",
"simd+matrix3x.swift"
],
"type" : "library"
}
],
"tools_version" : "5.6"
}
Done.