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Build Information

Failed to build NotationModel, reference latest (fae8f6), with Swift 6.3 for Linux on 11 Apr 2026 08:38:42 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dn-m/notationmodel.git
Reference: latest
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/dn-m/notationmodel
 * branch            latest     -> FETCH_HEAD
 * [new branch]      latest     -> origin/latest
HEAD is now at fae8f64 Point Travis badge to latest branch
Cloned https://github.com/dn-m/notationmodel.git
Revision (git rev-parse @):
fae8f641845a2f03dab154c299d3aa3edaeba146
SUCCESS checkout https://github.com/dn-m/notationmodel.git at latest
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/dn-m/notationmodel.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Fetching https://github.com/dn-m/Structure
Fetching https://github.com/dn-m/Math
Fetching https://github.com/dn-m/Music
[1/841] Fetching math
[44/5037] Fetching math, music
[994/10866] Fetching math, music, structure
Fetched https://github.com/dn-m/Math from cache (0.47s)
Fetched https://github.com/dn-m/Music from cache (0.47s)
Fetched https://github.com/dn-m/Structure from cache (0.50s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.8.0 (3.02s)
Computing version for https://github.com/dn-m/Music
Computed https://github.com/dn-m/Music at 0.17.1 (0.89s)
Computing version for https://github.com/dn-m/Structure
Computed https://github.com/dn-m/Structure at 0.25.0 (0.57s)
Fetching https://github.com/dn-m/PerformanceTesting
[1/1525] Fetching performancetesting
Fetched https://github.com/dn-m/PerformanceTesting from cache (0.24s)
Computing version for https://github.com/dn-m/PerformanceTesting
Computed https://github.com/dn-m/PerformanceTesting at 0.4.0 (0.65s)
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/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/Music
Working copy of https://github.com/dn-m/Music resolved at 0.17.1
warning: 'spi-builder-workspace': dependency 'math' is not used by any target
Building for debugging...
[0/12] Write sources
[11/12] Write swift-version-24593BA9C3E375BF.txt
[13/14] Emitting module Destructure
[14/14] Compiling Destructure Destructure.swift
[16/39] Compiling Algebra MultiplicativeSemigroup.swift
[17/39] Compiling Algebra One.swift
[18/41] Compiling Algebra Invertible.swift
[19/41] Compiling Algebra Monoid.swift
[20/41] Compiling Algorithms Swap.swift
[21/41] Compiling Algorithms TupleMap.swift
[22/42] Emitting module Algebra
[23/42] Compiling Algebra AlgebraAdapters.swift
[24/42] Compiling Algebra Group.swift
[25/42] Compiling Algorithms Unzip.swift
[26/42] Compiling Algebra MonoidView.swift
[27/42] Compiling Algebra Multiplicative.swift
[28/42] Compiling Algebra AdditiveGroup.swift
[29/42] Compiling Algebra AdditiveSemigroup.swift
[30/42] Compiling Algebra Product.swift
[31/42] Compiling Algebra Semigroup.swift
[32/42] Compiling Algorithms Split.swift
[33/42] Compiling Algebra Abelian.swift
[34/42] Compiling Algebra Accumulate.swift
[35/42] Compiling Algebra Additive.swift
[36/42] Compiling Algorithms Ordered.swift
[37/42] Compiling Algorithms StableSort.swift
[38/42] Compiling Algorithms Combinatorics.swift
[39/42] Compiling Algorithms Rotate.swift
[40/42] Emitting module Algorithms
[41/43] Compiling Algebra Sum.swift
[42/43] Compiling Algebra Zero.swift
[45/103] Compiling DataStructures CollectionExtensions.swift
[46/103] Compiling DataStructures Homogeneity.swift
[47/103] Compiling DataStructures RangeProtocol+Algebra.swift
[48/103] Compiling DataStructures RangeProtocol.swift
[49/103] Compiling DataStructures SequenceExtensions.swift
[50/103] Compiling DataStructures SetExtensions.swift
[51/103] Compiling DataStructures AdjacencyList.swift
[52/103] Compiling DataStructures DirectedGraph.swift
[53/103] Compiling DataStructures Graph.swift
[54/103] Compiling DataStructures Either.swift
[55/103] Compiling DataStructures IntervalRelation.swift
[56/103] Compiling DataStructures InvertibleEnum.swift
[57/103] Compiling DataStructures Cross.swift
[58/103] Compiling DataStructures OrderedPair.swift
[59/103] Compiling DataStructures Pair.swift
[60/103] Compiling DataStructures SwappablePair.swift
[61/103] Compiling DataStructures SymmetricPair.swift
[62/103] Compiling DataStructures UnorderedPair.swift
[63/103] Emitting module DataStructures
[64/111] Compiling DataStructures BinarySearchTree.swift
[65/111] Compiling DataStructures ReferenceTree.swift
[66/111] Compiling DataStructures ReferenceTreeProtocol.swift
[67/111] Compiling DataStructures SingleTypedTree.swift
[68/111] Compiling DataStructures Tree.Zipper.swift
[69/111] Compiling DataStructures Tree.swift
[70/111] Compiling DataStructures CollectionWrapping.swift
[71/111] Compiling DataStructures DoubleWrapping.swift
[72/111] Compiling DataStructures DirectedGraphProtocol.swift
[73/111] Compiling DataStructures GraphProtocol.swift
[74/111] Compiling DataStructures UndirectedGraphProtocol.swift
[75/111] Compiling DataStructures UnweightedGraphProtocol.swift
[76/111] Compiling DataStructures WeightedGraphProtocol.swift
[77/111] Compiling DataStructures ReferenceGraph.AdjacencyList.swift
[78/111] Compiling DataStructures ReferenceGraph.Edge.swift
[79/111] Compiling DataStructures ReferenceGraph.EdgeList.swift
[80/111] Compiling DataStructures ReferenceGraph.Node.swift
[81/111] Compiling DataStructures ReferenceGraph.swift
[82/111] Compiling DataStructures WeightedDirectedGraph.swift
[83/111] Compiling DataStructures WeightedGraph.swift
[84/111] Compiling DataStructures Bimap.swift
[85/111] Compiling DataStructures ContiguousSegmentCollection.swift
[86/111] Compiling DataStructures Fragmentable.swift
[87/111] Compiling DataStructures Intervallic.swift
[88/111] Compiling DataStructures IntervallicFragmentable.swift
[89/111] Compiling DataStructures Measured.swift
[90/111] Compiling DataStructures Totalizable.swift
[91/111] Compiling DataStructures DictionaryProtocol.swift
[92/111] Compiling DataStructures OrderedDictionary.swift
[93/111] Compiling DataStructures SortedDictionary.swift
[94/111] Compiling DataStructures CircularArray.swift
[95/111] Compiling DataStructures LinkedList.swift
[96/111] Compiling DataStructures FloatWrapping.swift
[97/111] Compiling DataStructures Identifier.swift
[98/111] Compiling DataStructures IntegerWrapping.swift
[99/111] Compiling DataStructures Metatype.swift
[100/111] Compiling DataStructures NewType.swift
[101/111] Compiling DataStructures RandomAccessCollectionWrapping.swift
[102/111] Compiling DataStructures SequenceWrapping.swift
[103/111] Compiling DataStructures SortedCollectionWrapping.swift
[104/111] Compiling DataStructures Matrix.swift
[105/111] Compiling DataStructures Queue.swift
[106/111] Compiling DataStructures SortedArray.swift
[107/111] Compiling DataStructures Stack.swift
[108/111] Compiling DataStructures Zip3Sequence.swift
[109/111] Compiling DataStructures ZipToLongest.swift
[110/111] Compiling DataStructures AVLTree.swift
[111/111] Compiling DataStructures BinaryHeap.swift
[113/135] Compiling PlotModel PlotModel.swift
[114/135] Compiling PlotModel HorizontalPlotModel.swift
[115/136] Compiling PlotModel DefaultVerticalPointModel.swift
[116/136] Compiling PlotModel PointModel.swift
[117/136] Emitting module PlotModel
[118/136] Compiling PlotModel DefaultVerticalPlotModel.Builder.swift
[119/136] Compiling PlotModel DefaultVerticalPlotModel.swift
[120/136] Compiling Math DoubleExtensions.swift
[121/136] Compiling Math Fraction.swift
[122/136] Compiling PlotModel VerticalPlotModel.swift
[124/137] Compiling Math Power.swift
[125/137] Compiling Math PowerOfTwoSequence.swift
[126/138] Emitting module Math
[127/138] Compiling Math Rational.swift
[128/138] Compiling Math Scale.swift
[129/138] Compiling Math Bitwise.swift
[130/138] Compiling Math CollectionExtensions.swift
[133/138] Compiling Math Functions.swift
[134/138] Compiling Math GCDDomain.swift
[135/138] Compiling Math Proximity.swift
[136/138] Compiling Math Quadratic.swift
[137/138] Compiling Math IntegerExtensions.swift
[138/138] Compiling Math LinearRegression.swift
[140/173] Compiling Duration Subdivision.swift
[141/173] Compiling Duration Tempo.Context.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[142/174] Emitting module Pitch
/host/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 |
/host/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 |
/host/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 |
/host/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 |
[143/176] Compiling Pitch Dyad.swift
/host/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 |
/host/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 |
[144/176] Compiling Duration Meter.swift
/host/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 |
/host/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 |
[145/176] Compiling Duration AbsenceOrEvent.swift
/host/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 |
/host/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 |
[146/176] Emitting module Duration
[147/176] Compiling Pitch Chord.IntervalPattern.swift
[148/176] Compiling Pitch Chord.swift
[149/176] Compiling Pitch TuningSystem.swift
[150/176] Compiling Pitch UnorderedInterval.swift
[151/176] Compiling Pitch NoteNumberRepresentable.swift
[152/176] Compiling Duration ContinuationOrInstance.swift
[153/176] Compiling Pitch IntervalDescriptor.swift
[154/176] Compiling Pitch IntervalOrdinal.swift
[155/176] Compiling Pitch IntervalQuality.swift
[156/176] Compiling Pitch ChordDescriptor.swift
[158/176] Compiling Duration Tempo.swift
[162/176] Compiling Pitch Scale.IntervalPattern.swift
[164/176] Compiling Pitch Pitch.Class.swift
[165/176] Compiling Pitch Pitch.swift
/host/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 |
/host/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 |
[167/176] Compiling Pitch UnorderedIntervalDescriptor.swift
/host/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 |
/host/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 |
[168/176] Compiling Pitch NoteNumber.swift
/host/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 |
/host/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 |
BUILD FAILURE 6.3 linux