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Build Information

Failed to build Music, reference latest (0e4c36), with Swift 6.2 (beta) for macOS (SPM) on 18 Jun 2025 13:04:14 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dn-m/Music.git
Reference: latest
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dn-m/Music
 * branch            latest     -> FETCH_HEAD
 * [new branch]      latest     -> origin/latest
HEAD is now at 0e4c365 Fix R & I
Cloned https://github.com/dn-m/Music.git
Revision (git rev-parse @):
0e4c3653740c34df98dd3587f630f30ac34ed25b
SUCCESS checkout https://github.com/dn-m/Music.git at latest
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/dn-m/Music.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/11] Write sources
[10/11] Write swift-version-1EA4D86E10B52AF.txt
[12/16] Emitting module Destructure
[13/16] Compiling Destructure Destructure.swift
[14/16] Compiling Articulations Articulation.swift
[15/16] Emitting module Articulations
[16/16] Compiling Articulations Slur.swift
[17/42] Compiling Algebra Multiplicative.swift
[18/42] Compiling Algebra MultiplicativeSemigroup.swift
[19/42] Compiling Algebra Monoid.swift
[20/42] Compiling Algebra MonoidView.swift
[21/42] Compiling Algebra Group.swift
[22/42] Compiling Algebra Invertible.swift
[23/42] Compiling Algebra One.swift
[24/42] Compiling Algebra Product.swift
[25/42] Compiling Algorithms TupleMap.swift
[26/42] Compiling Algorithms Unzip.swift
[27/43] Compiling Algebra Semigroup.swift
[28/43] Compiling Algebra Sum.swift
[29/43] Compiling Algebra Additive.swift
[30/43] Compiling Algebra AdditiveGroup.swift
[31/43] Compiling Algebra AdditiveSemigroup.swift
[32/43] Compiling Algebra AlgebraAdapters.swift
[33/43] Emitting module Algebra
[34/43] Compiling Algebra Abelian.swift
[35/43] Compiling Algebra Accumulate.swift
[36/43] Emitting module Algorithms
[37/43] Compiling Algorithms Swap.swift
[38/43] Compiling Algorithms Split.swift
[39/43] Compiling Algorithms Ordered.swift
[40/43] Compiling Algorithms StableSort.swift
[41/43] Compiling Algorithms Combinatorics.swift
[42/43] Compiling Algorithms Rotate.swift
[43/43] Compiling Algebra Zero.swift
[44/104] Compiling DataStructures UnweightedGraphProtocol.swift
[45/104] Compiling DataStructures WeightedGraphProtocol.swift
[46/104] Compiling DataStructures ReferenceGraph.AdjacencyList.swift
[47/104] Compiling DataStructures ReferenceGraph.Edge.swift
[48/104] Compiling DataStructures ReferenceGraph.EdgeList.swift
[49/104] Compiling DataStructures ReferenceGraph.Node.swift
[50/104] Compiling DataStructures ReferenceGraph.swift
[51/110] Compiling DataStructures SymmetricPair.swift
[52/110] Compiling DataStructures UnorderedPair.swift
[53/110] Compiling DataStructures CollectionExtensions.swift
[54/110] Compiling DataStructures Homogeneity.swift
[55/110] Compiling DataStructures RangeProtocol+Algebra.swift
[56/110] Compiling DataStructures RangeProtocol.swift
[57/110] Compiling DataStructures SequenceExtensions.swift
[58/110] Compiling DataStructures Either.swift
[59/110] Compiling DataStructures IntervalRelation.swift
[60/110] Compiling DataStructures InvertibleEnum.swift
[61/110] Compiling DataStructures Cross.swift
[62/110] Compiling DataStructures OrderedPair.swift
[63/110] Compiling DataStructures Pair.swift
[64/110] Compiling DataStructures SwappablePair.swift
[65/110] Compiling DataStructures SetExtensions.swift
[66/110] Compiling DataStructures AdjacencyList.swift
[67/110] Compiling DataStructures DirectedGraph.swift
[68/110] Compiling DataStructures Graph.swift
[69/110] Compiling DataStructures DirectedGraphProtocol.swift
[70/110] Compiling DataStructures GraphProtocol.swift
[71/110] Compiling DataStructures UndirectedGraphProtocol.swift
[72/110] Compiling DataStructures IntegerWrapping.swift
[73/110] Compiling DataStructures Metatype.swift
[74/110] Compiling DataStructures NewType.swift
[75/110] Compiling DataStructures RandomAccessCollectionWrapping.swift
[76/110] Compiling DataStructures SequenceWrapping.swift
[77/110] Compiling DataStructures SortedCollectionWrapping.swift
[78/110] Emitting module DataStructures
[79/110] Compiling DataStructures Tree.Zipper.swift
[80/110] Compiling DataStructures Tree.swift
[81/110] Compiling DataStructures CollectionWrapping.swift
[82/110] Compiling DataStructures DoubleWrapping.swift
[83/110] Compiling DataStructures FloatWrapping.swift
[84/110] Compiling DataStructures Identifier.swift
[85/110] Compiling DataStructures Measured.swift
[86/110] Compiling DataStructures Totalizable.swift
[87/110] Compiling DataStructures DictionaryProtocol.swift
[88/110] Compiling DataStructures OrderedDictionary.swift
[89/110] Compiling DataStructures SortedDictionary.swift
[90/110] Compiling DataStructures CircularArray.swift
[91/110] Compiling DataStructures LinkedList.swift
[92/110] Compiling DataStructures AVLTree.swift
[93/110] Compiling DataStructures BinaryHeap.swift
[94/110] Compiling DataStructures BinarySearchTree.swift
[95/110] Compiling DataStructures ReferenceTree.swift
[96/110] Compiling DataStructures ReferenceTreeProtocol.swift
[97/110] Compiling DataStructures SingleTypedTree.swift
[98/110] Compiling DataStructures Matrix.swift
[99/110] Compiling DataStructures Queue.swift
[100/110] Compiling DataStructures SortedArray.swift
[101/110] Compiling DataStructures Stack.swift
[102/110] Compiling DataStructures Zip3Sequence.swift
[103/110] Compiling DataStructures ZipToLongest.swift
[104/110] Compiling DataStructures WeightedDirectedGraph.swift
[105/110] Compiling DataStructures WeightedGraph.swift
[106/110] Compiling DataStructures Bimap.swift
[107/110] Compiling DataStructures ContiguousSegmentCollection.swift
[108/110] Compiling DataStructures Fragmentable.swift
[109/110] Compiling DataStructures Intervallic.swift
[110/110] Compiling DataStructures IntervallicFragmentable.swift
[111/127] Compiling Dynamics Dynamic.Interpolation.swift
[112/127] Emitting module Dynamics
[113/127] Compiling Dynamics Dynamic.swift
[114/127] Compiling Math Bitwise.swift
[115/127] Compiling Math CollectionExtensions.swift
[116/128] Compiling Math Scale.swift
[117/128] Emitting module Math
[118/128] Compiling Math DoubleExtensions.swift
[119/128] Compiling Math Fraction.swift
[120/128] Compiling Math Quadratic.swift
[121/128] Compiling Math Rational.swift
[122/128] Compiling Math Proximity.swift
[123/128] Compiling Math PowerOfTwoSequence.swift
[124/128] Compiling Math IntegerExtensions.swift
[125/128] Compiling Math LinearRegression.swift
[126/128] Compiling Math Power.swift
[127/128] Compiling Math Functions.swift
[128/128] Compiling Math GCDDomain.swift
[129/163] Compiling Duration Tempo.Context.swift
[130/164] Compiling Duration Subdivision.swift
[131/164] Compiling Duration ContinuationOrInstance.swift
[132/164] Compiling Duration DurationTree.swift
[133/164] Compiling Duration ProportionTree.swift
/Users/admin/builder/spi-builder-workspace/Sources/Duration/Rhythm/ProportionTree.swift:34:55: warning: property 'sum' cannot be used in an '@inlinable' function because 'Algebra' was not imported by this file; this is an error in the Swift 6 language mode
 32 |                 return .leaf(accum)
 33 |             case .branch(let duration, let trees):
 34 |                 let sum = trees.lazy.map { $0.value }.sum
    |                                                       |- warning: property 'sum' cannot be used in an '@inlinable' function because 'Algebra' was not imported by this file; this is an error in the Swift 6 language mode
    |                                                       `- note: The missing import of module 'Algebra' will be added implicitly
 35 |                 let scale = Fraction(duration, sum)
 36 |                 return .branch(accum, trees.map { traverse($0, accum: accum * scale) })
[134/164] Compiling Pitch DiatonicInterval.swift
[135/164] Compiling Pitch DiatonicIntervalNumber.swift
[136/164] Compiling Duration Rhythm.swift
/Users/admin/builder/spi-builder-workspace/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/Wrapping/NewType.swift:71:24: note: candidate exactly matches
69 |     }
70 |
71 |     public static func += (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
72 |         lhs = lhs + rhs
73 |     }
   :
77 |     }
78 |
79 |     public static func -= (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
80 |         lhs = lhs - rhs
81 |     }
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 |
[138/164] Compiling Pitch NoteNumberRepresentable.swift
/Users/admin/builder/spi-builder-workspace/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/Wrapping/NewType.swift:71:24: note: candidate exactly matches
69 |     }
70 |
71 |     public static func += (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
72 |         lhs = lhs + rhs
73 |     }
   :
77 |     }
78 |
79 |     public static func -= (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
80 |         lhs = lhs - rhs
81 |     }
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 |
[139/166] Compiling Pitch Chord.IntervalPattern.swift
[140/166] Compiling Pitch Chord.swift
[141/166] Compiling Pitch DiatonicIntervalProtocol.swift
[142/166] Compiling Pitch DiatonicIntervalQuality.swift
[143/166] Emitting module Duration
/Users/admin/builder/spi-builder-workspace/Sources/Duration/Rhythm/ProportionTree.swift:34:55: warning: property 'sum' cannot be used in an '@inlinable' function because 'Algebra' was not imported by this file; this is an error in the Swift 6 language mode
 32 |                 return .leaf(accum)
 33 |             case .branch(let duration, let trees):
 34 |                 let sum = trees.lazy.map { $0.value }.sum
    |                                                       |- warning: property 'sum' cannot be used in an '@inlinable' function because 'Algebra' was not imported by this file; this is an error in the Swift 6 language mode
    |                                                       `- note: The missing import of module 'Algebra' will be added implicitly
 35 |                 let scale = Fraction(duration, sum)
 36 |                 return .branch(accum, trees.map { traverse($0, accum: accum * scale) })
[144/166] Compiling Pitch ChordDescriptor.swift
[145/166] Compiling Pitch CompoundDiatonicInterval.swift
[146/166] Compiling Pitch OrderedInterval.swift
[147/166] Compiling Pitch Pitch.Class.Collection.swift
[148/166] Compiling Pitch Pitch.Class.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pitch/Pitch.swift:69:59: warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
67 |     /// The `Frequency` representation of this `Pitch`, with the given tuning `referenceFrequency`
68 |     /// at the given `referenceNoteNumber`.
69 |     public func frequency(referenceFrequency: Frequency = 440, referenceNoteNumber: NoteNumber = 69)
   |                                                           |- warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
   |                                                           `- note: The missing import of module 'DataStructures' will be added implicitly
70 |         -> Frequency
71 |     {
/Users/admin/builder/spi-builder-workspace/Sources/Pitch/Pitch.swift:69:98: warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
67 |     /// The `Frequency` representation of this `Pitch`, with the given tuning `referenceFrequency`
68 |     /// at the given `referenceNoteNumber`.
69 |     public func frequency(referenceFrequency: Frequency = 440, referenceNoteNumber: NoteNumber = 69)
   |                                                                                                  |- warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
   |                                                                                                  `- note: The missing import of module 'DataStructures' will be added implicitly
70 |         -> Frequency
71 |     {
[149/166] Compiling Pitch Pitch.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pitch/Pitch.swift:69:59: warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
67 |     /// The `Frequency` representation of this `Pitch`, with the given tuning `referenceFrequency`
68 |     /// at the given `referenceNoteNumber`.
69 |     public func frequency(referenceFrequency: Frequency = 440, referenceNoteNumber: NoteNumber = 69)
   |                                                           |- warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
   |                                                           `- note: The missing import of module 'DataStructures' will be added implicitly
70 |         -> Frequency
71 |     {
/Users/admin/builder/spi-builder-workspace/Sources/Pitch/Pitch.swift:69:98: warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
67 |     /// The `Frequency` representation of this `Pitch`, with the given tuning `referenceFrequency`
68 |     /// at the given `referenceNoteNumber`.
69 |     public func frequency(referenceFrequency: Frequency = 440, referenceNoteNumber: NoteNumber = 69)
   |                                                                                                  |- warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
   |                                                                                                  `- note: The missing import of module 'DataStructures' will be added implicitly
70 |         -> Frequency
71 |     {
[150/166] Compiling Pitch Scale.IntervalPattern.swift
[151/166] Compiling Pitch Scale.swift
[152/166] Compiling Pitch Dyad.swift
/Users/admin/builder/spi-builder-workspace/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/Wrapping/NewType.swift:71:24: note: candidate exactly matches
69 |     }
70 |
71 |     public static func += (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
72 |         lhs = lhs + rhs
73 |     }
   :
77 |     }
78 |
79 |     public static func -= (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
80 |         lhs = lhs - rhs
81 |     }
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 |
[153/166] Compiling Pitch Frequency.swift
/Users/admin/builder/spi-builder-workspace/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/Wrapping/NewType.swift:71:24: note: candidate exactly matches
69 |     }
70 |
71 |     public static func += (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
72 |         lhs = lhs + rhs
73 |     }
   :
77 |     }
78 |
79 |     public static func -= (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
80 |         lhs = lhs - rhs
81 |     }
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 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[158/166] Emitting module Pitch
/Users/admin/builder/spi-builder-workspace/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/Wrapping/NewType.swift:71:24: note: candidate exactly matches
69 |     }
70 |
71 |     public static func += (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
72 |         lhs = lhs + rhs
73 |     }
   :
77 |     }
78 |
79 |     public static func -= (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
80 |         lhs = lhs - rhs
81 |     }
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/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/Wrapping/NewType.swift:71:24: note: candidate exactly matches
69 |     }
70 |
71 |     public static func += (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
72 |         lhs = lhs + rhs
73 |     }
   :
77 |     }
78 |
79 |     public static func -= (lhs: inout Self, rhs: Self) {
   |                        `- note: candidate exactly matches
80 |         lhs = lhs - rhs
81 |     }
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/Sources/Pitch/Pitch.swift:69:59: warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
67 |     /// The `Frequency` representation of this `Pitch`, with the given tuning `referenceFrequency`
68 |     /// at the given `referenceNoteNumber`.
69 |     public func frequency(referenceFrequency: Frequency = 440, referenceNoteNumber: NoteNumber = 69)
   |                                                           |- warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
   |                                                           `- note: The missing import of module 'DataStructures' will be added implicitly
70 |         -> Frequency
71 |     {
/Users/admin/builder/spi-builder-workspace/Sources/Pitch/Pitch.swift:69:98: warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
67 |     /// The `Frequency` representation of this `Pitch`, with the given tuning `referenceFrequency`
68 |     /// at the given `referenceNoteNumber`.
69 |     public func frequency(referenceFrequency: Frequency = 440, referenceNoteNumber: NoteNumber = 69)
   |                                                                                                  |- warning: initializer 'init(integerLiteral:)' cannot be used in a default argument value because 'DataStructures' was not imported by this file; this is an error in the Swift 6 language mode
   |                                                                                                  `- note: The missing import of module 'DataStructures' will be added implicitly
70 |         -> Frequency
71 |     {
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BUILD FAILURE 6.2 macosSpm