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Build Information

Failed to build NotationView with Swift 5.9 for macOS (SPM).

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.27.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dn-m/notationview.git
Reference: latest
Initialized empty Git repository in /Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/dn-m/notationview
 * branch            latest     -> FETCH_HEAD
 * [new branch]      latest     -> origin/latest
HEAD is now at 3063c07 Update README.md
Cloned https://github.com/dn-m/notationview.git
Revision (git rev-parse @):
3063c07fb3e9fad6f2a03633b3322abfe79163d8
SUCCESS checkout https://github.com/dn-m/notationview.git at latest
Fetching https://github.com/drmohundro/SWXMLHash from cache
Fetching https://github.com/dn-m/Structure from cache
Fetching https://github.com/dn-m/Math from cache
Fetched https://github.com/dn-m/Math (0.39s)
Fetched https://github.com/drmohundro/SWXMLHash (0.40s)
Fetching https://github.com/dn-m/NotationModel
Fetching https://github.com/dn-m/Music from cache
Fetched https://github.com/dn-m/Structure (1.09s)
Fetching https://github.com/dn-m/Graphics
Fetched https://github.com/dn-m/Music (0.99s)
Fetching https://github.com/dn-m/PerformanceTesting from cache
[1/13161] Fetching notationmodel
[265/14319] Fetching notationmodel, graphics
Fetched https://github.com/dn-m/PerformanceTesting (0.24s)
Fetched https://github.com/dn-m/Graphics (0.67s)
[3291/13161] Fetching notationmodel
Fetched https://github.com/dn-m/NotationModel (1.90s)
Computing version for https://github.com/dn-m/NotationModel
Computed https://github.com/dn-m/NotationModel at 0.9.0 (1.00s)
Computing version for https://github.com/dn-m/Graphics
Computed https://github.com/dn-m/Graphics at 0.4.1 (0.72s)
Computing version for https://github.com/dn-m/Music
Computed https://github.com/dn-m/Music at 0.17.1 (0.82s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.8.0 (0.67s)
Computing version for https://github.com/dn-m/Structure
Computed https://github.com/dn-m/Structure at 0.25.0 (0.94s)
Computing version for https://github.com/drmohundro/SWXMLHash
Computed https://github.com/drmohundro/SWXMLHash at 4.9.0 (0.73s)
Computing version for https://github.com/dn-m/PerformanceTesting
Computed https://github.com/dn-m/PerformanceTesting at 0.4.0 (0.67s)
Creating working copy for https://github.com/dn-m/Graphics
Working copy of https://github.com/dn-m/Graphics resolved at 0.4.1
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/PerformanceTesting
Working copy of https://github.com/dn-m/PerformanceTesting resolved at 0.4.0
Creating working copy for https://github.com/dn-m/Music
Working copy of https://github.com/dn-m/Music resolved at 0.17.1
Creating working copy for https://github.com/dn-m/NotationModel
Working copy of https://github.com/dn-m/NotationModel resolved at 0.9.0
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/drmohundro/SWXMLHash
Working copy of https://github.com/drmohundro/SWXMLHash resolved at 4.9.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
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  "path": "/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
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      "name": "NotationView",
      "url": "https://github.com/dn-m/notationview.git",
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      "path": "/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/notationview",
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                  "dependencies": [
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              "dependencies": [
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                      "dependencies": [
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              "dependencies": [
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                  "name": "Structure",
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                  "dependencies": [
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                      "path": "/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PerformanceTesting",
                      "dependencies": [
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                  "dependencies": [
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                          "path": "/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PerformanceTesting",
                          "dependencies": [
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          ]
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      ]
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  ]
}
Fetching https://github.com/dn-m/notationview.git
[1/482] Fetching notationview
Fetched https://github.com/dn-m/notationview.git (0.36s)
Fetching https://github.com/dn-m/NotationModel from cache
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Fetched https://github.com/dn-m/NotationModel (0.45s)
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Computing version for https://github.com/dn-m/NotationModel
Computed https://github.com/dn-m/NotationModel at 0.9.0 (0.04s)
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Computing version for https://github.com/dn-m/Graphics
Computed https://github.com/dn-m/Graphics at 0.4.1 (0.06s)
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Computing version for https://github.com/dn-m/Math
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Computed https://github.com/dn-m/Music at 0.17.1 (0.07s)
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Computed https://github.com/dn-m/Structure at 0.25.0 (0.07s)
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Computed https://github.com/drmohundro/SWXMLHash at 4.9.0 (0.06s)
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/drmohundro/SWXMLHash
Working copy of https://github.com/drmohundro/SWXMLHash resolved at 4.9.0
Creating working copy for https://github.com/dn-m/Music
Working copy of https://github.com/dn-m/Music resolved at 0.17.1
Creating working copy for https://github.com/dn-m/NotationModel
Working copy of https://github.com/dn-m/NotationModel resolved at 0.9.0
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/notationview.git
Working copy of https://github.com/dn-m/notationview.git resolved at latest
Creating working copy for https://github.com/dn-m/Graphics
Working copy of https://github.com/dn-m/Graphics resolved at 0.4.1
Creating working copy for https://github.com/dn-m/PerformanceTesting
Working copy of https://github.com/dn-m/PerformanceTesting resolved at 0.4.0
warning: '.resolve-product-dependencies': dependency 'notationview' is not used by any target
Found 2 product dependencies
  - Graphics
  - NotationModel
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.9
Building package at path:  $PWD/checkout
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.0.0.app xcrun swift build --arch arm64
Building for debugging...
[1/2] Emitting module Destructure
[2/2] Compiling Destructure Destructure.swift
[3/26] Compiling Algorithms Swap.swift
[4/27] Emitting module Algebra
[5/29] Compiling Algorithms TupleMap.swift
[6/29] Compiling Algorithms Split.swift
[7/29] Compiling Algorithms Ordered.swift
[8/29] Compiling Algorithms Rotate.swift
[9/29] Compiling Algorithms StableSort.swift
[10/29] Emitting module Algorithms
[11/29] Compiling Algorithms Combinatorics.swift
[12/29] Compiling Algebra Product.swift
[13/29] Compiling Algebra Semigroup.swift
[14/29] Compiling Algebra MonoidView.swift
[15/29] Compiling Algebra Multiplicative.swift
[16/29] Compiling Algebra Invertible.swift
[17/29] Compiling Algebra Monoid.swift
[18/29] Compiling Algebra Abelian.swift
[19/29] Compiling Algebra Accumulate.swift
[20/29] Compiling Algebra Additive.swift
[21/29] Compiling Algebra AlgebraAdapters.swift
[22/29] Compiling Algebra Group.swift
[23/29] Compiling Algebra MultiplicativeSemigroup.swift
[24/29] Compiling Algebra One.swift
[25/29] Compiling Algebra AdditiveGroup.swift
[26/29] Compiling Algebra AdditiveSemigroup.swift
[27/29] Compiling Algorithms Unzip.swift
[28/29] Compiling Algebra Sum.swift
[29/29] Compiling Algebra Zero.swift
[30/88] Compiling DataStructures DirectedGraphProtocol.swift
[31/88] Compiling DataStructures GraphProtocol.swift
[32/88] Compiling DataStructures UndirectedGraphProtocol.swift
[33/88] Compiling DataStructures UnweightedGraphProtocol.swift
[34/88] Compiling DataStructures WeightedGraphProtocol.swift
[35/88] Compiling DataStructures ReferenceGraph.AdjacencyList.swift
[36/88] Compiling DataStructures ReferenceGraph.Edge.swift
[37/88] Compiling DataStructures ReferenceGraph.EdgeList.swift
[38/96] Compiling DataStructures FloatWrapping.swift
[39/96] Compiling DataStructures Identifier.swift
[40/96] Compiling DataStructures IntegerWrapping.swift
[41/96] Compiling DataStructures Metatype.swift
[42/96] Compiling DataStructures NewType.swift
[43/96] Compiling DataStructures RandomAccessCollectionWrapping.swift
[44/96] Compiling DataStructures SequenceWrapping.swift
[45/96] Compiling DataStructures SortedCollectionWrapping.swift
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[47/96] Compiling DataStructures Homogeneity.swift
[48/96] Compiling DataStructures RangeProtocol+Algebra.swift
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[52/96] Compiling DataStructures AdjacencyList.swift
[53/96] Compiling DataStructures DirectedGraph.swift
[54/96] Compiling DataStructures Graph.swift
[55/96] Compiling DataStructures IntervallicFragmentable.swift
[56/96] Compiling DataStructures Measured.swift
[57/96] Compiling DataStructures Totalizable.swift
[58/96] Compiling DataStructures DictionaryProtocol.swift
[59/96] Compiling DataStructures OrderedDictionary.swift
[60/96] Compiling DataStructures SortedDictionary.swift
[61/96] Compiling DataStructures CircularArray.swift
[62/96] Compiling DataStructures LinkedList.swift
[63/96] Compiling DataStructures Either.swift
[64/96] Compiling DataStructures IntervalRelation.swift
[65/96] Compiling DataStructures InvertibleEnum.swift
[66/96] Compiling DataStructures Cross.swift
[67/96] Compiling DataStructures OrderedPair.swift
[68/96] Compiling DataStructures Pair.swift
[69/96] Compiling DataStructures SwappablePair.swift
[70/96] Compiling DataStructures SymmetricPair.swift
[71/96] Compiling DataStructures UnorderedPair.swift
[72/96] Compiling DataStructures BinarySearchTree.swift
[73/96] Compiling DataStructures ReferenceTree.swift
[74/96] Compiling DataStructures ReferenceTreeProtocol.swift
[75/96] Compiling DataStructures SingleTypedTree.swift
[76/96] Compiling DataStructures Tree.Zipper.swift
[77/96] Compiling DataStructures Tree.swift
[78/96] Compiling DataStructures CollectionWrapping.swift
[79/96] Compiling DataStructures DoubleWrapping.swift
[80/96] Emitting module DataStructures
[81/96] Compiling DataStructures Matrix.swift
[82/96] Compiling DataStructures Queue.swift
[83/96] Compiling DataStructures SortedArray.swift
[84/96] Compiling DataStructures Stack.swift
[85/96] Compiling DataStructures Zip3Sequence.swift
[86/96] Compiling DataStructures ZipToLongest.swift
[87/96] Compiling DataStructures AVLTree.swift
[88/96] Compiling DataStructures BinaryHeap.swift
[89/96] Compiling DataStructures ReferenceGraph.Node.swift
[90/96] Compiling DataStructures ReferenceGraph.swift
[91/96] Compiling DataStructures WeightedDirectedGraph.swift
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[93/96] Compiling DataStructures Bimap.swift
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[95/96] Compiling DataStructures Fragmentable.swift
[96/96] Compiling DataStructures Intervallic.swift
[97/119] Compiling PlotModel HorizontalPlotModel.swift
[98/119] Compiling PlotModel PlotModel.swift
[99/119] Compiling PlotModel PointModel.swift
[100/120] Emitting module PlotModel
[101/120] Compiling PlotModel DefaultVerticalPointModel.swift
[102/120] Compiling PlotModel DefaultVerticalPlotModel.swift
[103/120] Compiling PlotModel DefaultVerticalPlotModel.Builder.swift
[104/120] Compiling PlotModel VerticalPlotModel.swift
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[109/120] Compiling Math Rational.swift
[110/120] Compiling Math Power.swift
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[115/120] Compiling Math LinearRegression.swift
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[117/120] Compiling Math CollectionExtensions.swift
[118/120] Emitting module Math
[119/120] Compiling Math DoubleExtensions.swift
[120/120] Compiling Math Fraction.swift
[121/121] Compiling Math Scale.swift
[122/179] Compiling Geometry Shape.swift
[123/179] Compiling Geometry Size.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[124/180] Emitting module Pitch
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
public struct Frequency: NewType, SignedNumeric {
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
public struct NoteNumber:
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[125/182] Compiling Pitch TuningSystem.swift
[126/182] Compiling Pitch UnorderedInterval.swift
[127/182] Compiling Geometry Point.swift
[128/182] Compiling Geometry Polygon.swift
[129/182] Compiling Geometry PolygonError.swift
[133/182] Emitting module Geometry
[134/185] Compiling Geometry Bound.swift
[135/185] Compiling Geometry Circle.swift
[136/185] Compiling Geometry Rotation.swift
[138/185] Compiling Geometry Line.Ray.swift
[139/185] Compiling Geometry Line.Segment.swift
[140/185] Compiling Geometry Line.swift
[141/185] Compiling Geometry CollisionDetectable.swift
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
public struct NoteNumber:
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[142/185] Compiling Geometry CollisionDetection.swift
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
public struct NoteNumber:
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[143/185] Compiling Geometry ConvexPolygon.swift
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
public struct NoteNumber:
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[144/185] Compiling Geometry ConvexPolygonProtocol.swift
[145/185] Compiling Geometry Ellipse.swift
[146/185] Compiling Geometry Extremum.swift
[150/185] Compiling Geometry Angle.swift
[153/185] Compiling Geometry Axis.swift
[156/185] Compiling Geometry PolygonProtocol.swift
[162/185] Compiling Geometry ConvexPolygonContainer.swift
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
public struct Frequency: NewType, SignedNumeric {
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
public struct Frequency: NewType, SignedNumeric {
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
public struct Frequency: NewType, SignedNumeric {
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[179/185] Emitting module Duration
error: fatalError
[0/1] Planning build
Building for debugging...
[1/13] Compiling Pitch UnorderedIntervalDescriptor.swift
[2/13] Compiling Pitch NoteNumber.swift
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
public struct NoteNumber:
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[3/14] Compiling Geometry Vector2.swift
[4/14] Compiling Geometry Triangle.swift
[5/14] Emitting module Geometry
[6/14] Compiling Geometry VertexCollection.swift
[7/22] Compiling Geometry PolygonError.swift
[8/22] Compiling Geometry ConvexPolygonContainer.swift
[9/22] Compiling Pitch OrderedIntervalDescriptor.swift
[10/22] Compiling Pitch Dyad.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/22] Compiling Geometry ConvexPolygon.swift
[12/22] Emitting module Pitch
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
public struct Frequency: NewType, SignedNumeric {
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/NoteNumber.swift:27:15: error: type 'NoteNumber' does not conform to protocol 'AdditiveArithmetic'
public struct NoteNumber:
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout NoteNumber, NoteNumber) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[13/22] Compiling Pitch Frequency.swift
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Music/Sources/Pitch/Frequency.swift:25:15: error: type 'Frequency' does not conform to protocol 'AdditiveArithmetic'
public struct Frequency: NewType, SignedNumeric {
              ^
Swift.AdditiveArithmetic:4:17: note: multiple matching functions named '+=' with type '(inout Frequency, Frequency) -> ()'
    static func += (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:2:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:71:24: note: candidate exactly matches
    public static func += (lhs: inout Self, rhs: Self) {
                       ^
Swift.AdditiveArithmetic:6:17: note: multiple matching functions named '-=' with type '(inout Frequency, Frequency) -> ()'
    static func -= (lhs: inout Self, rhs: Self)
                ^
Swift.AdditiveArithmetic:3:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self)
                       ^
/Users/admin/builds/J1XnyXFH/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Wrapping/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[14/22] Compiling Pitch CompoundIntervalDescriptor.swift
[15/30] Compiling Geometry CollisionDetection.swift
[16/30] Compiling Pitch ChordDescriptor.swift
[17/31] Compiling Geometry Rectangle.swift
[18/31] Emitting module Duration
[19/31] Compiling Duration Tempo.swift
[20/33] Compiling Geometry Line.Segment.swift
[21/33] Compiling Geometry PolygonProtocol.swift
[22/33] Compiling Geometry Polygon.swift
[23/33] Compiling Pitch Pitch.swift
[24/33] Compiling Pitch OrderedInterval.swift
[25/33] Compiling Pitch IntervalQuality.swift
[26/33] Compiling Pitch IntervalDescriptor.swift
[27/33] Compiling Pitch IntervalOrdinal.swift
[28/33] Compiling Pitch NoteNumberRepresentable.swift
[29/35] Compiling Pitch Scale.IntervalPattern.swift
[30/35] Compiling Pitch Chord.swift
[31/35] Compiling Pitch Pitch.Class.swift
[32/35] Compiling Duration Tempo.Context.swift
[33/50] Compiling Duration Meter.Collection.swift
[34/50] Compiling Pitch UnorderedInterval.swift
[35/55] Compiling Pitch Scale.swift
error: fatalError
BUILD FAILURE 5.9 macosSpm