Swift Package IndexBuild Information
Failed to build Hamilton, reference 1.0.3 (6a56e6), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 08:18:14 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/pducks32/Hamilton.git
Reference: 1.0.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pducks32/Hamilton
* tag 1.0.3 -> FETCH_HEAD
HEAD is now at 6a56e6d add Xcode check
Cloned https://github.com/pducks32/Hamilton.git
Revision (git rev-parse @):
6a56e6d3e1d481be2e5f35b934bac15d6ff70435
SUCCESS checkout https://github.com/pducks32/Hamilton.git at 1.0.3
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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": "hamilton",
"name": "Hamilton",
"url": "https://github.com/pducks32/Hamilton.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Hamilton",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
Fetching https://github.com/pducks32/Hamilton.git
[4/339] Fetching hamilton
Fetched https://github.com/pducks32/Hamilton.git from cache (0.78s)
Creating working copy for https://github.com/pducks32/Hamilton.git
Working copy of https://github.com/pducks32/Hamilton.git resolved at 1.0.3 (6a56e6d)
warning: '.resolve-product-dependencies': dependency 'hamilton' 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/pducks32/Hamilton.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--6988338F2F200930.txt
[3/14] Compiling Hamilton VectorableFormatter.swift
[4/14] Compiling Hamilton Vector2.swift
[5/15] Compiling Hamilton Vector4.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/15] Compiling Hamilton Rotateable.swift
[7/15] Compiling Hamilton Vectorable.swift
[8/15] Compiling Hamilton AngleConvertible.swift
[9/15] Compiling Hamilton EulerAngles+Equatable.swift
[10/15] Compiling Hamilton Scalar.swift
[11/15] Compiling Hamilton Quaternion.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:12:1: warning: extension declares a conformance of imported type '_GLKMatrix4' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'GLKit' introduce this conformance in the future
10 | import SceneKit
11 |
12 | extension GLKMatrix4 : CustomDebugStringConvertible {
| |- warning: extension declares a conformance of imported type '_GLKMatrix4' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'GLKit' introduce this conformance in the future
| `- note: add '@retroactive' to silence this warning
13 | public var debugDescription: String {
14 | let topRow = GLKMatrix4GetRow(self, 0)
[12/15] Compiling Hamilton EulerAngles+Operators.swift
[13/15] Compiling Hamilton EulerAngles.swift
[14/15] Emitting module Hamilton
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:12:1: warning: extension declares a conformance of imported type '_GLKMatrix4' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'GLKit' introduce this conformance in the future
10 | import SceneKit
11 |
12 | extension GLKMatrix4 : CustomDebugStringConvertible {
| |- warning: extension declares a conformance of imported type '_GLKMatrix4' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'GLKit' introduce this conformance in the future
| `- note: add '@retroactive' to silence this warning
13 | public var debugDescription: String {
14 | let topRow = GLKMatrix4GetRow(self, 0)
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:12:31: error: ambiguous use of 'init'
10 | public struct Vector3 : Vectorable {
11 | /// X Axis in 3D space
12 | public static let xAxis = Vector3(1, 0, 0)
| `- error: ambiguous use of 'init'
13 | /// Y Axis in 3D space
14 | public static let yAxis = Vector3(0, 1, 0)
:
33 | }
34 |
35 | public init(_ elements: Component...) {
| `- note: found this candidate
36 | x = elements[0]
37 | y = elements[1]
:
39 | }
40 |
41 | public init(_ x : Component, _ y : Component, _ z : Component) {
| `- note: found this candidate
42 | self.x = x
43 | self.y = y
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:14:31: error: ambiguous use of 'init'
12 | public static let xAxis = Vector3(1, 0, 0)
13 | /// Y Axis in 3D space
14 | public static let yAxis = Vector3(0, 1, 0)
| `- error: ambiguous use of 'init'
15 | /// Z Axis in 3D space
16 | public static let zAxis = Vector3(0, 0, 1)
:
33 | }
34 |
35 | public init(_ elements: Component...) {
| `- note: found this candidate
36 | x = elements[0]
37 | y = elements[1]
:
39 | }
40 |
41 | public init(_ x : Component, _ y : Component, _ z : Component) {
| `- note: found this candidate
42 | self.x = x
43 | self.y = y
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:16:31: error: ambiguous use of 'init'
14 | public static let yAxis = Vector3(0, 1, 0)
15 | /// Z Axis in 3D space
16 | public static let zAxis = Vector3(0, 0, 1)
| `- error: ambiguous use of 'init'
17 |
18 | /// 3D origin
:
33 | }
34 |
35 | public init(_ elements: Component...) {
| `- note: found this candidate
36 | x = elements[0]
37 | y = elements[1]
:
39 | }
40 |
41 | public init(_ x : Component, _ y : Component, _ z : Component) {
| `- note: found this candidate
42 | self.x = x
43 | self.y = y
[15/15] Compiling Hamilton Vector3.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:12:31: error: ambiguous use of 'init'
10 | public struct Vector3 : Vectorable {
11 | /// X Axis in 3D space
12 | public static let xAxis = Vector3(1, 0, 0)
| `- error: ambiguous use of 'init'
13 | /// Y Axis in 3D space
14 | public static let yAxis = Vector3(0, 1, 0)
:
33 | }
34 |
35 | public init(_ elements: Component...) {
| `- note: found this candidate
36 | x = elements[0]
37 | y = elements[1]
:
39 | }
40 |
41 | public init(_ x : Component, _ y : Component, _ z : Component) {
| `- note: found this candidate
42 | self.x = x
43 | self.y = y
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:14:31: error: ambiguous use of 'init'
12 | public static let xAxis = Vector3(1, 0, 0)
13 | /// Y Axis in 3D space
14 | public static let yAxis = Vector3(0, 1, 0)
| `- error: ambiguous use of 'init'
15 | /// Z Axis in 3D space
16 | public static let zAxis = Vector3(0, 0, 1)
:
33 | }
34 |
35 | public init(_ elements: Component...) {
| `- note: found this candidate
36 | x = elements[0]
37 | y = elements[1]
:
39 | }
40 |
41 | public init(_ x : Component, _ y : Component, _ z : Component) {
| `- note: found this candidate
42 | self.x = x
43 | self.y = y
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:16:31: error: ambiguous use of 'init'
14 | public static let yAxis = Vector3(0, 1, 0)
15 | /// Z Axis in 3D space
16 | public static let zAxis = Vector3(0, 0, 1)
| `- error: ambiguous use of 'init'
17 |
18 | /// 3D origin
:
33 | }
34 |
35 | public init(_ elements: Component...) {
| `- note: found this candidate
36 | x = elements[0]
37 | y = elements[1]
:
39 | }
40 |
41 | public init(_ x : Component, _ y : Component, _ z : Component) {
| `- note: found this candidate
42 | self.x = x
43 | self.y = y
BUILD FAILURE 6.3 macosSpm