Swift Package IndexBuild Information
Failed to build BFloat16, reference main (086445), with Swift 6.1 for macOS (SPM) on 12 Oct 2025 18:22:22 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ivarflakstad/BFloat16.swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ivarflakstad/BFloat16.swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 0864459 Merge pull request #14 from ivarflakstad/decode-refactor
Cloned https://github.com/ivarflakstad/BFloat16.swift.git
Revision (git rev-parse @):
08644590df4349135bae67ef0e2af066c5a41d87
SUCCESS checkout https://github.com/ivarflakstad/BFloat16.swift.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/ivarflakstad/BFloat16.swift.git
https://github.com/ivarflakstad/BFloat16.swift.git
{
"dependencies" : [
{
"identity" : "swift-property-based",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.1",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/x-sheep/swift-property-based.git"
}
],
"manifest_display_name" : "BFloat16",
"name" : "BFloat16",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "BFloat16",
"targets" : [
"BFloat16",
"bfloat16_c"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "bfloat16_c",
"module_type" : "ClangTarget",
"name" : "bfloat16_c",
"path" : "Sources/bfloat16_c",
"product_memberships" : [
"BFloat16"
],
"sources" : [
"src/bfloat16.c"
],
"type" : "library"
},
{
"c99name" : "BFloat16Tests",
"module_type" : "SwiftTarget",
"name" : "BFloat16Tests",
"path" : "Tests/BFloat16Tests",
"product_dependencies" : [
"PropertyBased"
],
"sources" : [
"BFloat16Tests.swift"
],
"target_dependencies" : [
"BFloat16"
],
"type" : "test"
},
{
"c99name" : "BFloat16",
"module_type" : "SwiftTarget",
"name" : "BFloat16",
"path" : "Sources/BFloat16",
"product_memberships" : [
"BFloat16"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/PrivacyInfo.xcprivacy",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"BFloat16+Atomic.swift",
"BFloat16+BNNS.swift",
"BFloat16+Codable.swift",
"BFloat16+Conversion.swift",
"BFloat16+Floating.swift",
"BFloat16+Hashing.swift",
"BFloat16+Numeric.swift",
"BFloat16+SIMD.swift",
"BFloat16+String.swift",
"BFloat16.swift"
],
"target_dependencies" : [
"bfloat16_c"
],
"type" : "library"
}
],
"tools_version" : "5.10"
}
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 -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
Building for debugging...
[0/4] Write sources
[1/4] Copying PrivacyInfo.xcprivacy
[2/4] Write swift-version-2F0A5646E1D333AE.txt
[3/4] Compiling bfloat16.c
[5/15] Compiling BFloat16 BFloat16+String.swift
[6/15] Compiling BFloat16 BFloat16.swift
[7/16] Compiling BFloat16 BFloat16+SIMD.swift
[8/16] Compiling BFloat16 BFloat16+Numeric.swift
[9/16] Compiling BFloat16 BFloat16+Floating.swift
[10/16] Compiling BFloat16 resource_bundle_accessor.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/16] Compiling BFloat16 BFloat16+Hashing.swift
[12/16] Compiling BFloat16 BFloat16+Codable.swift
[13/16] Compiling BFloat16 BFloat16+Conversion.swift
[14/16] Emitting module BFloat16
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:25:31: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
23 |
24 | @available(macOS 26.0, iOS 26.0, tvOS 26.0, watchOS 26.0, *)
25 | extension BFloat16: BNNSGraph.Builder.OperationParameter {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
26 | /// Returns a tensor that contains this `BFloat16` value as a constant.
27 | /// - Parameter builder: The builder to use.
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:90: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:68: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
[15/16] Compiling BFloat16 BFloat16+Atomic.swift
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:25:31: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
23 |
24 | @available(macOS 26.0, iOS 26.0, tvOS 26.0, watchOS 26.0, *)
25 | extension BFloat16: BNNSGraph.Builder.OperationParameter {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
26 | /// Returns a tensor that contains this `BFloat16` value as a constant.
27 | /// - Parameter builder: The builder to use.
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:90: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:68: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
[16/16] Compiling BFloat16 BFloat16+BNNS.swift
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:25:31: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
23 |
24 | @available(macOS 26.0, iOS 26.0, tvOS 26.0, watchOS 26.0, *)
25 | extension BFloat16: BNNSGraph.Builder.OperationParameter {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
26 | /// Returns a tensor that contains this `BFloat16` value as a constant.
27 | /// - Parameter builder: The builder to use.
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:90: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:68: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
Fetching https://github.com/x-sheep/swift-property-based.git
[1/1111] Fetching swift-property-based
Fetched https://github.com/x-sheep/swift-property-based.git from cache (0.92s)
Computing version for https://github.com/x-sheep/swift-property-based.git
Computed https://github.com/x-sheep/swift-property-based.git at 1.0.1 (1.44s)
Creating working copy for https://github.com/x-sheep/swift-property-based.git
Working copy of https://github.com/x-sheep/swift-property-based.git resolved at 1.0.1
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/12] Compiling BFloat16 BFloat16.swift
[3/13] Compiling BFloat16 BFloat16+String.swift
[4/13] Compiling BFloat16 BFloat16+Hashing.swift
[5/13] Compiling BFloat16 BFloat16+SIMD.swift
[6/13] Compiling BFloat16 BFloat16+Numeric.swift
[7/13] Compiling BFloat16 BFloat16+Conversion.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/13] Compiling BFloat16 BFloat16+Codable.swift
[9/13] Compiling BFloat16 BFloat16+Floating.swift
[10/13] Emitting module BFloat16
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:25:31: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
23 |
24 | @available(macOS 26.0, iOS 26.0, tvOS 26.0, watchOS 26.0, *)
25 | extension BFloat16: BNNSGraph.Builder.OperationParameter {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
26 | /// Returns a tensor that contains this `BFloat16` value as a constant.
27 | /// - Parameter builder: The builder to use.
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:90: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:68: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
[11/13] Compiling BFloat16 BFloat16+Atomic.swift
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:25:31: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
23 |
24 | @available(macOS 26.0, iOS 26.0, tvOS 26.0, watchOS 26.0, *)
25 | extension BFloat16: BNNSGraph.Builder.OperationParameter {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
26 | /// Returns a tensor that contains this `BFloat16` value as a constant.
27 | /// - Parameter builder: The builder to use.
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:90: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:68: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
[12/13] Compiling BFloat16 BFloat16+BNNS.swift
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:25:31: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
23 |
24 | @available(macOS 26.0, iOS 26.0, tvOS 26.0, watchOS 26.0, *)
25 | extension BFloat16: BNNSGraph.Builder.OperationParameter {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
26 | /// Returns a tensor that contains this `BFloat16` value as a constant.
27 | /// - Parameter builder: The builder to use.
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:90: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
/Users/admin/builder/spi-builder-workspace/Sources/BFloat16/BFloat16+BNNS.swift:29:68: error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
27 | /// - Parameter builder: The builder to use.
28 | /// - Returns: A newly registered tensor.
29 | @inlinable public func graphBuilderTensor(_ builder: BNNSGraph.Builder) -> BNNSGraph.Builder.Tensor<BFloat16> {
| `- error: 'Builder' is not a member type of enum 'Accelerate.BNNSGraph'
30 | builder.constant(value: self)
31 | }
Accelerate.BNNSGraph:2:13: note: 'BNNSGraph' declared here
1 | @available(macOS 15.0, iOS 18.0, tvOS 18.0, watchOS 11.0, *)
2 | public enum BNNSGraph {
| `- note: 'BNNSGraph' declared here
3 | public protocol PointerArgument {
4 | associatedtype Element
[13/13] Compiling BFloat16 resource_bundle_accessor.swift
BUILD FAILURE 6.1 macosSpm