Swift Package IndexBuild Information
Failed to build NotationModel, reference 0.9.0 (a68f1a), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 08:24:58 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dn-m/notationmodel.git
Reference: 0.9.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dn-m/notationmodel
* tag 0.9.0 -> FETCH_HEAD
HEAD is now at a68f1af Remove usage of CollectionWrapping and RandomAccessCollectionWrapping (#217)
Cloned https://github.com/dn-m/notationmodel.git
Revision (git rev-parse @):
a68f1af89ca15c41736e25f17616a4504838073c
SUCCESS checkout https://github.com/dn-m/notationmodel.git at 0.9.0
Fetching https://github.com/dn-m/Structure
Fetching https://github.com/dn-m/Math
Fetching https://github.com/dn-m/Music
Fetching https://github.com/dn-m/PerformanceTesting
[1/5829] Fetching structure
[60/10025] Fetching structure, music
[61/10866] Fetching structure, music, math
[772/12391] Fetching structure, music, math, performancetesting
Fetched https://github.com/dn-m/Math from cache (1.02s)
[10543/11550] Fetching structure, music, performancetesting
Fetched https://github.com/dn-m/PerformanceTesting from cache (1.02s)
[9396/10025] Fetching structure, music
Fetched https://github.com/dn-m/Structure from cache (1.02s)
[3819/4196] Fetching music
Fetched https://github.com/dn-m/Music from cache (1.08s)
Computing version for https://github.com/dn-m/Music
Computed https://github.com/dn-m/Music at 0.15.0 (1.80s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.7.1 (2.43s)
Computing version for https://github.com/dn-m/Structure
Computed https://github.com/dn-m/Structure at 0.23.0 (0.75s)
Computing version for https://github.com/dn-m/PerformanceTesting
Computed https://github.com/dn-m/PerformanceTesting at 0.3.0 (0.76s)
Creating working copy for https://github.com/dn-m/Math
Working copy of https://github.com/dn-m/Math resolved at 0.7.1
Creating working copy for https://github.com/dn-m/Structure
Working copy of https://github.com/dn-m/Structure resolved at 0.23.0
Creating working copy for https://github.com/dn-m/PerformanceTesting
Working copy of https://github.com/dn-m/PerformanceTesting resolved at 0.3.0
Creating working copy for https://github.com/dn-m/Music
Working copy of https://github.com/dn-m/Music resolved at 0.15.0
========================================
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": "notationmodel",
"name": "NotationModel",
"url": "https://github.com/dn-m/notationmodel.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/notationmodel",
"traits": [
"default"
],
"dependencies": [
{
"identity": "structure",
"name": "Structure",
"url": "https://github.com/dn-m/Structure",
"version": "0.25.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Structure",
"traits": [
"default"
],
"dependencies": [
{
"identity": "performancetesting",
"name": "PerformanceTesting",
"url": "https://github.com/dn-m/PerformanceTesting",
"version": "0.4.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PerformanceTesting",
"traits": [
"default"
],
"dependencies": [
]
}
]
},
{
"identity": "math",
"name": "Math",
"url": "https://github.com/dn-m/Math",
"version": "0.8.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Math",
"traits": [
"default"
],
"dependencies": [
{
"identity": "structure",
"name": "Structure",
"url": "https://github.com/dn-m/Structure",
"version": "0.25.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Structure",
"traits": [
"default"
],
"dependencies": [
{
"identity": "performancetesting",
"name": "PerformanceTesting",
"url": "https://github.com/dn-m/PerformanceTesting",
"version": "0.4.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PerformanceTesting",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
},
{
"identity": "music",
"name": "Music",
"url": "https://github.com/dn-m/Music",
"version": "0.17.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Music",
"traits": [
"default"
],
"dependencies": [
{
"identity": "structure",
"name": "Structure",
"url": "https://github.com/dn-m/Structure",
"version": "0.25.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Structure",
"traits": [
"default"
],
"dependencies": [
{
"identity": "performancetesting",
"name": "PerformanceTesting",
"url": "https://github.com/dn-m/PerformanceTesting",
"version": "0.4.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PerformanceTesting",
"traits": [
"default"
],
"dependencies": [
]
}
]
},
{
"identity": "math",
"name": "Math",
"url": "https://github.com/dn-m/Math",
"version": "0.8.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Math",
"traits": [
"default"
],
"dependencies": [
{
"identity": "structure",
"name": "Structure",
"url": "https://github.com/dn-m/Structure",
"version": "0.25.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Structure",
"traits": [
"default"
],
"dependencies": [
{
"identity": "performancetesting",
"name": "PerformanceTesting",
"url": "https://github.com/dn-m/PerformanceTesting",
"version": "0.4.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PerformanceTesting",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
}
]
}
]
}
]
}
Fetching https://github.com/dn-m/notationmodel.git
[1/13161] Fetching notationmodel
Fetched https://github.com/dn-m/notationmodel.git from cache (1.33s)
Fetching https://github.com/dn-m/Math from cache
Fetching https://github.com/dn-m/Structure from cache
Fetching https://github.com/dn-m/Music from cache
Fetched https://github.com/dn-m/Structure from cache (0.51s)
Fetched https://github.com/dn-m/Math from cache (0.51s)
Fetched https://github.com/dn-m/Music from cache (0.51s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.8.0 (0.57s)
Computing version for https://github.com/dn-m/Music
Computed https://github.com/dn-m/Music at 0.17.1 (0.66s)
Computing version for https://github.com/dn-m/Structure
Computed https://github.com/dn-m/Structure at 0.25.0 (0.67s)
Fetching https://github.com/dn-m/PerformanceTesting from cache
Fetched https://github.com/dn-m/PerformanceTesting from cache (0.40s)
Computing version for https://github.com/dn-m/PerformanceTesting
Computed https://github.com/dn-m/PerformanceTesting at 0.4.0 (1.08s)
Creating working copy for https://github.com/dn-m/Structure
Working copy of https://github.com/dn-m/Structure resolved at 0.25.0
Creating working copy for https://github.com/dn-m/PerformanceTesting
Working copy of https://github.com/dn-m/PerformanceTesting resolved at 0.4.0
Creating working copy for https://github.com/dn-m/Math
Working copy of https://github.com/dn-m/Math resolved at 0.8.0
Creating working copy for https://github.com/dn-m/notationmodel.git
Working copy of https://github.com/dn-m/notationmodel.git resolved at 0.9.0 (a68f1af)
Creating working copy for https://github.com/dn-m/Music
Working copy of https://github.com/dn-m/Music resolved at 0.17.1
warning: '.resolve-product-dependencies': dependency 'notationmodel' is not used by any target
Found 3 product dependencies
- Structure
- Math
- Music
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/dn-m/notationmodel.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/12] Write sources
[11/12] Write swift-version--6988338F2F200930.txt
[13/14] Compiling Destructure Destructure.swift
[14/14] Emitting module Destructure
[15/39] Compiling Algebra MonoidView.swift
[16/39] Compiling Algebra Multiplicative.swift
[17/39] Compiling Algebra Invertible.swift
[18/39] Compiling Algebra Monoid.swift
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[21/40] Compiling Algebra One.swift
[22/40] Compiling Algebra Semigroup.swift
[23/40] Compiling Algebra Sum.swift
[24/40] Compiling Algorithms Unzip.swift
[25/40] Compiling Algorithms Ordered.swift
[26/40] Compiling Algorithms Swap.swift
[27/40] Emitting module Algorithms
[28/40] Compiling Algorithms Combinatorics.swift
[29/40] Compiling Algorithms StableSort.swift
[30/40] Compiling Algorithms Rotate.swift
[31/40] Compiling Algorithms TupleMap.swift
[32/40] Compiling Algorithms Split.swift
[33/40] Compiling Algebra AdditiveGroup.swift
[34/40] Compiling Algebra AdditiveSemigroup.swift
[35/40] Emitting module Algebra
[36/40] Compiling Algebra Accumulate.swift
[37/40] Compiling Algebra Additive.swift
[38/40] Compiling Algebra AlgebraAdapters.swift
[39/40] Compiling Algebra Group.swift
[40/40] Compiling Algebra Zero.swift
[41/101] Compiling DataStructures Pair.swift
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[43/101] Compiling DataStructures SymmetricPair.swift
[44/101] Compiling DataStructures UnorderedPair.swift
[45/101] Compiling DataStructures Queue.swift
[46/101] Compiling DataStructures RangeProtocol+Algebra.swift
[47/101] Compiling DataStructures RangeProtocol.swift
[48/107] Compiling DataStructures WeightedGraphProtocol.swift
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[52/107] Compiling DataStructures Identifier.swift
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[57/107] Compiling DataStructures Graph.swift
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[59/107] Compiling DataStructures GraphProtocol.swift
[60/107] Compiling DataStructures UndirectedGraphProtocol.swift
[61/107] Compiling DataStructures UnweightedGraphProtocol.swift
[62/107] Compiling DataStructures ReferenceGraph.AdjacencyList.swift
[63/107] Compiling DataStructures ReferenceGraph.Edge.swift
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[65/107] Compiling DataStructures ReferenceGraph.Node.swift
[66/107] Compiling DataStructures ReferenceGraph.swift
[67/107] Compiling DataStructures ReferenceTree.swift
[68/107] Compiling DataStructures LinkedList.swift
[69/107] Compiling DataStructures Matrix.swift
[70/107] Compiling DataStructures Metatype.swift
[71/107] Compiling DataStructures NewType.swift
[72/107] Compiling DataStructures OrderedDictionary.swift
[73/107] Compiling DataStructures Cross.swift
[74/107] Compiling DataStructures OrderedPair.swift
[75/107] Emitting module DataStructures
[76/107] Compiling DataStructures IntegerWrapping.swift
[77/107] Compiling DataStructures RandomAccessCollectionWrapping.swift
[78/107] Compiling DataStructures SequenceWrapping.swift
[79/107] Compiling DataStructures SortedCollectionWrapping.swift
[80/107] Compiling DataStructures Zip3Sequence.swift
[81/107] Compiling DataStructures ZipToLongest.swift
[82/107] Compiling DataStructures Stack.swift
[83/107] Compiling DataStructures Tree.Zipper.swift
[84/107] Compiling DataStructures Tree.swift
[85/107] Compiling DataStructures CollectionWrapping.swift
[86/107] Compiling DataStructures DoubleWrapping.swift
[87/107] Compiling DataStructures FloatWrapping.swift
[88/107] Compiling DataStructures AVLTree.swift
[89/107] Compiling DataStructures AdjacencyList.swift
[90/107] Compiling DataStructures Bimap.swift
[91/107] Compiling DataStructures BinaryHeap.swift
[92/107] Compiling DataStructures BinarySearchTree.swift
[93/107] Compiling DataStructures CircularArray.swift
[94/107] Compiling DataStructures CollectionExtensions.swift
[95/107] Compiling DataStructures ReferenceTreeProtocol.swift
[96/107] Compiling DataStructures SequenceExtensions.swift
[97/107] Compiling DataStructures SetExtensions.swift
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[104/107] Compiling DataStructures IntervallicFragmentable.swift
[105/107] Compiling DataStructures Measured.swift
[106/107] Compiling DataStructures Totalizable.swift
[107/107] Compiling DataStructures DictionaryProtocol.swift
[108/131] Compiling PlotModel PlotModel.swift
[109/131] Compiling PlotModel PointModel.swift
[110/131] Compiling PlotModel VerticalPlotModel.swift
[111/131] Compiling PlotModel HorizontalPlotModel.swift
[112/131] Compiling PlotModel DefaultVerticalPointModel.swift
[113/131] Compiling PlotModel DefaultVerticalPlotModel.swift
[114/131] Compiling PlotModel DefaultVerticalPlotModel.Builder.swift
[115/131] Emitting module PlotModel
[116/131] Compiling PlotModel Axis.swift
[117/131] Compiling PlotModel DefaultAxis.swift
[118/131] Compiling Math Power.swift
[119/131] Compiling Math PowerOfTwoSequence.swift
[120/132] Compiling Math Scale.swift
[121/132] Compiling Math Functions.swift
[122/132] Compiling Math GCDDomain.swift
[123/132] Compiling Math IntegerExtensions.swift
[124/132] Compiling Math LinearRegression.swift
[125/132] Compiling Math Rational.swift
[126/132] Compiling Math Bitwise.swift
[127/132] Compiling Math CollectionExtensions.swift
[128/132] Emitting module Math
[129/132] Compiling Math DoubleExtensions.swift
[130/132] Compiling Math Fraction.swift
[131/132] Compiling Math Proximity.swift
[132/132] Compiling Math Quadratic.swift
[133/166] Compiling Pitch UnorderedIntervalDescriptor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
25 | /// let cold: NoteNumber = 60
26 | ///
27 | public struct NoteNumber:
| `- error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
28 | NewType,
29 | Comparable,
Swift.AdditiveArithmetic.+=:2:13: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func += (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
3 |
Swift.AdditiveArithmetic.+=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func += (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:70:24: note: candidate exactly matches
68 | }
69 |
70 | public static func += (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
71 | lhs = lhs + rhs
72 | }
:
76 | }
77 |
78 | public static func -= (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
79 | lhs = lhs - rhs
80 | }
Swift.AdditiveArithmetic.-=:2:13: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func -= (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
3 |
Swift.AdditiveArithmetic.-=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func -= (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
[134/166] Compiling Pitch NoteNumber.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
25 | /// let cold: NoteNumber = 60
26 | ///
27 | public struct NoteNumber:
| `- error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
28 | NewType,
29 | Comparable,
Swift.AdditiveArithmetic.+=:2:13: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func += (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
3 |
Swift.AdditiveArithmetic.+=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func += (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:70:24: note: candidate exactly matches
68 | }
69 |
70 | public static func += (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
71 | lhs = lhs + rhs
72 | }
:
76 | }
77 |
78 | public static func -= (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
79 | lhs = lhs - rhs
80 | }
Swift.AdditiveArithmetic.-=:2:13: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func -= (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
3 |
Swift.AdditiveArithmetic.-=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func -= (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
[135/168] Compiling Duration Tempo.Context.swift
[136/168] Compiling Duration Subdivision.swift
[137/169] Compiling Pitch Frequency.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
23 | /// let mean: Frequency = 440.0 // => "a 440"
24 | ///
25 | public struct Frequency: NewType, SignedNumeric {
| `- error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
26 |
27 | // MARK: - Instance Properties
Swift.AdditiveArithmetic.+=:2:13: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func += (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
3 |
Swift.AdditiveArithmetic.+=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func += (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:70:24: note: candidate exactly matches
68 | }
69 |
70 | public static func += (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
71 | lhs = lhs + rhs
72 | }
:
76 | }
77 |
78 | public static func -= (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
79 | lhs = lhs - rhs
80 | }
Swift.AdditiveArithmetic.-=:2:13: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func -= (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
3 |
Swift.AdditiveArithmetic.-=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func -= (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
[138/169] Compiling Pitch CompoundIntervalDescriptor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
23 | /// let mean: Frequency = 440.0 // => "a 440"
24 | ///
25 | public struct Frequency: NewType, SignedNumeric {
| `- error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
26 |
27 | // MARK: - Instance Properties
Swift.AdditiveArithmetic.+=:2:13: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func += (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
3 |
Swift.AdditiveArithmetic.+=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func += (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:70:24: note: candidate exactly matches
68 | }
69 |
70 | public static func += (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
71 | lhs = lhs + rhs
72 | }
:
76 | }
77 |
78 | public static func -= (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
79 | lhs = lhs - rhs
80 | }
Swift.AdditiveArithmetic.-=:2:13: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func -= (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
3 |
Swift.AdditiveArithmetic.-=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func -= (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
[139/169] Compiling Pitch ChordDescriptor.swift
[140/169] Compiling Pitch Dyad.swift
[141/169] Compiling Duration ProportionTree.swift
[146/169] Compiling Pitch IntervalDescriptor.swift
[147/169] Compiling Pitch IntervalOrdinal.swift
[148/169] Compiling Pitch Chord.IntervalPattern.swift
[149/169] Compiling Pitch Chord.swift
[152/169] Emitting module Duration
[153/169] Compiling Duration Rhythm.swift
[154/169] Compiling Pitch TuningSystem.swift
[155/169] Compiling Pitch UnorderedInterval.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[158/169] Emitting module Pitch
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
23 | /// let mean: Frequency = 440.0 // => "a 440"
24 | ///
25 | public struct Frequency: NewType, SignedNumeric {
| `- error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
26 |
27 | // MARK: - Instance Properties
Swift.AdditiveArithmetic.+=:2:13: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func += (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
3 |
Swift.AdditiveArithmetic.+=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func += (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:70:24: note: candidate exactly matches
68 | }
69 |
70 | public static func += (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
71 | lhs = lhs + rhs
72 | }
:
76 | }
77 |
78 | public static func -= (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
79 | lhs = lhs - rhs
80 | }
Swift.AdditiveArithmetic.-=:2:13: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func -= (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
3 |
Swift.AdditiveArithmetic.-=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func -= (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
25 | /// let cold: NoteNumber = 60
26 | ///
27 | public struct NoteNumber:
| `- error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
28 | NewType,
29 | Comparable,
Swift.AdditiveArithmetic.+=:2:13: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func += (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
3 |
Swift.AdditiveArithmetic.+=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func += (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:70:24: note: candidate exactly matches
68 | }
69 |
70 | public static func += (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
71 | lhs = lhs + rhs
72 | }
:
76 | }
77 |
78 | public static func -= (lhs: inout Self, rhs: Self) {
| `- note: candidate exactly matches
79 | lhs = lhs - rhs
80 | }
Swift.AdditiveArithmetic.-=:2:13: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
1 | protocol AdditiveArithmetic {
2 | static func -= (lhs: inout Self, rhs: Self)}
| `- note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
3 |
Swift.AdditiveArithmetic.-=:2:20: note: candidate exactly matches
1 | protocol AdditiveArithmetic {
2 | public static func -= (lhs: inout Self, rhs: Self)}
| `- note: candidate exactly matches
3 |
[159/169] Compiling Pitch Scale.IntervalPattern.swift
[160/169] Compiling Pitch Scale.swift
[163/169] Compiling Pitch IntervalQuality.swift
[164/169] Compiling Pitch OrderedIntervalDescriptor.swift
[165/169] Compiling Pitch NoteNumberRepresentable.swift
[166/169] Compiling Pitch OrderedInterval.swift
[167/169] Compiling Pitch Pitch.Class.swift
[168/169] Compiling Pitch Pitch.swift
warning: 'spi-builder-workspace': dependency 'math' is not used by any target
BUILD FAILURE 6.3 macosSpm