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Build Information

Failed to build PitchSpeller with Swift 5.10 for Linux.

Build Command

bash -c docker run --rm -v "checkouts-4609320-1":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.29.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bwetherfield/pitchspeller.git
Reference: master
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/bwetherfield/pitchspeller
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at f4fe72e Merge pull request #6 from bwetherfield/cleanup
Cloned https://github.com/bwetherfield/pitchspeller.git
Revision (git rev-parse @):
f4fe72e5f3c5f613dd364da7edd6f10c09e2200a
SUCCESS checkout https://github.com/bwetherfield/pitchspeller.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.10
Building package at path:  $workDir
https://github.com/bwetherfield/pitchspeller.git
Running build ...
bash -c docker run --rm -v "checkouts-4609320-1":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build 2>&1
Fetching https://github.com/dn-m/Structure
[1/5829] Fetching structure
Fetched https://github.com/dn-m/Structure from cache (0.34s)
Fetching https://github.com/dn-m/PerformanceTesting
[1/1525] Fetching performancetesting
Fetched https://github.com/dn-m/PerformanceTesting from cache (0.23s)
Fetching https://github.com/dn-m/NotationModel
Fetching https://github.com/dn-m/Math
Fetching https://github.com/dn-m/Music
[1/841] Fetching math
[229/14002] Fetching math, notationmodel
[2027/18198] Fetching math, notationmodel, music
Fetched https://github.com/dn-m/Math from cache (0.27s)
[12243/17357] Fetching notationmodel, music
Fetched https://github.com/dn-m/Music from cache (0.34s)
Fetched https://github.com/dn-m/NotationModel from cache (0.42s)
Computing version for https://github.com/dn-m/NotationModel
Computed https://github.com/dn-m/NotationModel at 0.9.0 (0.47s)
Computing version for https://github.com/dn-m/Music
Computed https://github.com/dn-m/Music at 0.17.1 (2.13s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.7.1 (0.49s)
Creating working copy for https://github.com/dn-m/PerformanceTesting
Working copy of https://github.com/dn-m/PerformanceTesting resolved at pitchspeller-dependency (0c298e2)
Creating working copy for https://github.com/dn-m/Structure
Working copy of https://github.com/dn-m/Structure resolved at pitchspeller-dependency (8386aad)
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/NotationModel
Working copy of https://github.com/dn-m/NotationModel resolved at 0.9.0
Creating working copy for https://github.com/dn-m/Music
Working copy of https://github.com/dn-m/Music resolved at 0.17.1
Building for debugging...
[0/9] Write sources
[8/9] Write swift-version-24593BA9C3E375BF.txt
[10/11] Emitting module Destructure
[11/11] Compiling Destructure Destructure.swift
[13/35] Compiling Algorithms Ordered.swift
[14/36] Compiling Algorithms TupleMap.swift
[15/36] Compiling Algorithms Swap.swift
[16/36] Compiling Algebra MultiplicativeSemigroup.swift
[17/36] Compiling Algebra One.swift
[18/38] Compiling Algebra MonoidView.swift
[19/38] Compiling Algebra Multiplicative.swift
[20/38] Compiling Algebra Invertible.swift
[21/38] Compiling Algebra Monoid.swift
[22/38] Compiling Algorithms Split.swift
[23/38] Compiling Algorithms Unzip.swift
[24/38] Compiling Algebra Accumulate.swift
[25/38] Compiling Algebra Additive.swift
[26/38] Compiling Algorithms StableSort.swift
[27/38] Emitting module Algebra
[28/38] Compiling Algebra Product.swift
[29/38] Compiling Algebra Semigroup.swift
[30/38] Compiling Algorithms Rotate.swift
[31/38] Emitting module Algorithms
[32/38] Compiling Algorithms Combinatorics.swift
[33/39] Compiling Algebra Sum.swift
[34/39] Compiling Algebra Zero.swift
[36/39] Compiling Algebra AdditiveGroup.swift
[37/39] Compiling Algebra AdditiveSemigroup.swift
[38/39] Compiling Algebra AlgebraAdapters.swift
[39/39] Compiling Algebra Group.swift
[41/99] Compiling DataStructures GraphProtocol.swift
[42/99] Compiling DataStructures UndirectedGraphProtocol.swift
[43/99] Compiling DataStructures UnweightedGraphProtocol.swift
[44/99] Compiling DataStructures WeightedGraphProtocol.swift
[45/99] Compiling DataStructures WeightedDirectedGraph.swift
[46/99] Compiling DataStructures WeightedGraph.swift
[47/99] Compiling DataStructures Homogeneity.swift
[48/99] Compiling DataStructures Identifier.swift
[49/107] Compiling DataStructures Intervallic.swift
[50/107] Compiling DataStructures IntervallicFragmentable.swift
[51/107] Compiling DataStructures Measured.swift
[52/107] Compiling DataStructures Totalizable.swift
[53/107] Compiling DataStructures DictionaryProtocol.swift
[54/107] Compiling DataStructures Either.swift
[55/107] Compiling DataStructures DirectedGraph.swift
[56/107] Compiling DataStructures Graph.swift
[57/107] Compiling DataStructures DirectedGraphProtocol.swift
[58/107] Compiling DataStructures ReferenceGraph.AdjacencyList.swift
[59/107] Compiling DataStructures ReferenceGraph.Edge.swift
[60/107] Compiling DataStructures ReferenceGraph.EdgeList.swift
[61/107] Compiling DataStructures ReferenceGraph.Node.swift
[62/107] Compiling DataStructures ReferenceGraph.swift
[63/107] Compiling DataStructures ReferenceTree.swift
[64/107] Compiling DataStructures ReferenceTreeProtocol.swift
[65/107] Compiling DataStructures SequenceExtensions.swift
[66/107] Compiling DataStructures IntervalRelation.swift
[67/107] Compiling DataStructures InvertibleEnum.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] Compiling DataStructures Pair.swift
[76/107] Compiling DataStructures SwappablePair.swift
[77/107] Compiling DataStructures SymmetricPair.swift
[78/107] Compiling DataStructures UnorderedPair.swift
[79/107] Compiling DataStructures Queue.swift
[80/107] Compiling DataStructures RangeProtocol+Algebra.swift
[81/107] Compiling DataStructures RangeProtocol.swift
[82/107] Compiling DataStructures SetExtensions.swift
[83/107] Compiling DataStructures SingleTypedTree.swift
[84/107] Compiling DataStructures SortedArray.swift
[85/107] Compiling DataStructures SortedDictionary.swift
[86/107] Compiling DataStructures Stack.swift
[87/107] Compiling DataStructures Tree.Zipper.swift
[88/107] Compiling DataStructures Tree.swift
[89/107] Compiling DataStructures CollectionWrapping.swift
[90/107] Compiling DataStructures DoubleWrapping.swift
[91/107] Compiling DataStructures FloatWrapping.swift
[92/107] Compiling DataStructures IntegerWrapping.swift
[93/107] Compiling DataStructures RandomAccessCollectionWrapping.swift
[94/107] Compiling DataStructures SequenceWrapping.swift
[95/107] Compiling DataStructures SortedCollectionWrapping.swift
[96/107] Compiling DataStructures Zip3Sequence.swift
[97/107] Compiling DataStructures ZipToLongest.swift
[98/107] Emitting module DataStructures
[99/107] Compiling DataStructures AVLTree.swift
[100/107] Compiling DataStructures AdjacencyList.swift
[101/107] Compiling DataStructures Bimap.swift
[102/107] Compiling DataStructures BinaryHeap.swift
[103/107] Compiling DataStructures BinarySearchTree.swift
[104/107] Compiling DataStructures CircularArray.swift
[105/107] Compiling DataStructures CollectionExtensions.swift
[106/107] Compiling DataStructures ContiguousSegmentCollection.swift
[107/107] Compiling DataStructures Fragmentable.swift
[109/122] Compiling Math Rational.swift
[110/123] Compiling Math Scale.swift
[111/123] Compiling Math Power.swift
[112/123] Compiling Math PowerOfTwoSequence.swift
[113/123] Compiling Math IntegerExtensions.swift
[114/123] Compiling Math LinearRegression.swift
[115/123] Compiling Math Proximity.swift
[116/123] Compiling Math Quadratic.swift
[117/123] Compiling Math Functions.swift
[118/123] Compiling Math GCDDomain.swift
[119/123] Compiling Math Bitwise.swift
[120/123] Compiling Math CollectionExtensions.swift
[121/123] Compiling Math DoubleExtensions.swift
[122/123] Compiling Math Fraction.swift
[123/123] Emitting module Math
error: emit-module command failed with exit code 1 (use -v to see invocation)
[125/143] 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'
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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
/host/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[126/145] Compiling Pitch NoteNumberRepresentable.swift
[127/145] Compiling Pitch OrderedInterval.swift
[128/145] Compiling Pitch IntervalDescriptor.swift
[129/145] Compiling Pitch IntervalOrdinal.swift
[130/145] Compiling Pitch IntervalQuality.swift
[131/145] Compiling Pitch TuningSystem.swift
[132/145] Compiling Pitch UnorderedInterval.swift
[133/145] Compiling Pitch Chord.IntervalPattern.swift
[134/145] Compiling Pitch Chord.swift
[135/145] Compiling Pitch ChordDescriptor.swift
[136/145] Compiling Pitch Pitch.Class.swift
[137/145] Compiling Pitch Pitch.swift
[138/145] Compiling Pitch Scale.IntervalPattern.swift
[139/145] Compiling Pitch Scale.swift
[140/145] Compiling Pitch OrderedIntervalDescriptor.swift
/host/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[141/145] 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'
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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[142/145] 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'
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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[143/145] 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'
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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[144/145] Compiling Pitch Frequency.swift
/host/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[145/145] Compiling Pitch CompoundIntervalDescriptor.swift
/host/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
error: fatalError
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/8] 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'
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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/8] 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'
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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
/host/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[4/8] Compiling Pitch UnorderedIntervalDescriptor.swift
[5/9] Compiling Pitch ChordDescriptor.swift
[6/9] Compiling Pitch OrderedIntervalDescriptor.swift
[7/9] Compiling Pitch Dyad.swift
[8/9] Compiling Pitch CompoundIntervalDescriptor.swift
[9/9] Compiling Pitch Frequency.swift
/host/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/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)
                       ^
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/NewType.swift:79:24: note: candidate exactly matches
    public static func -= (lhs: inout Self, rhs: Self) {
                       ^
[10/18] Compiling Pitch Scale.IntervalPattern.swift
[11/19] Compiling Pitch Pitch.swift
[12/19] Compiling Pitch OrderedInterval.swift
[13/19] Compiling Pitch NoteNumberRepresentable.swift
[14/20] Compiling Pitch IntervalQuality.swift
[15/20] Compiling Pitch IntervalDescriptor.swift
[16/20] Compiling Pitch IntervalOrdinal.swift
[17/20] Compiling Pitch Chord.swift
[18/20] Compiling Pitch Pitch.Class.swift
[19/20] Compiling Pitch UnorderedInterval.swift
[20/20] Compiling Pitch Scale.swift
error: fatalError
BUILD FAILURE 5.10 linux

Build Machine: Linux 2