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Build Information

Failed to build NotationModel, reference latest (fae8f6), with Swift 6.1 for Linux on 25 Apr 2025 16:39:17 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
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:             6.1
Building package at path:  $PWD
https://github.com/dn-m/notationmodel.git
https://github.com/dn-m/notationmodel.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "structure",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.23.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dn-m/Structure"
    },
    {
      "identity" : "math",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.7.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dn-m/Math"
    },
    {
      "identity" : "music",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.15.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dn-m/Music"
    }
  ],
  "manifest_display_name" : "NotationModel",
  "name" : "NotationModel",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "PlotModel",
      "targets" : [
        "PlotModel"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SpelledPitch",
      "targets" : [
        "SpelledPitch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SpelledRhythm",
      "targets" : [
        "SpelledRhythm"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "StaffModel",
      "targets" : [
        "StaffModel"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StaffModelTests",
      "module_type" : "SwiftTarget",
      "name" : "StaffModelTests",
      "path" : "Tests/StaffModelTests",
      "sources" : [
        "ClefTests.swift",
        "StaffPointModelTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "StaffModel"
      ],
      "type" : "test"
    },
    {
      "c99name" : "StaffModel",
      "module_type" : "SwiftTarget",
      "name" : "StaffModel",
      "path" : "Sources/StaffModel",
      "product_memberships" : [
        "StaffModel"
      ],
      "sources" : [
        "Clef.swift",
        "Notehead.swift",
        "StaffModel.Builder.swift",
        "StaffModel.swift",
        "StaffPointModel.swift",
        "StaffRepresentablePitch.swift",
        "StaffSlot.swift"
      ],
      "target_dependencies" : [
        "PlotModel",
        "SpelledPitch"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SpelledRhythmTests",
      "module_type" : "SwiftTarget",
      "name" : "SpelledRhythmTests",
      "path" : "Tests/SpelledRhythmTests",
      "sources" : [
        "BeamingTests.swift",
        "BeamletDirectionTests.swift",
        "RhythmBeamerTests.swift",
        "SpelledRhythmTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SpelledRhythm"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SpelledRhythm",
      "module_type" : "SwiftTarget",
      "name" : "SpelledRhythm",
      "path" : "Sources/SpelledRhythm",
      "product_dependencies" : [
        "Duration"
      ],
      "product_memberships" : [
        "SpelledRhythm"
      ],
      "sources" : [
        "Beaming.swift",
        "Rhythm.Spelling.swift",
        "RhythmBeamer.swift",
        "SpelledRhythm.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SpelledPitchTests",
      "module_type" : "SwiftTarget",
      "name" : "SpelledPitchTests",
      "path" : "Tests/SpelledPitchTests",
      "sources" : [
        "CompoundIntervalDescriptorTests.swift",
        "LetterNameTests.swift",
        "PitchSpellingTests.swift",
        "PitchSpellingsTests.swift",
        "SpelledDyadTests.swift",
        "SpelledPitchTests.swift",
        "UnorderedIntervalDescriptorTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SpelledPitch"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SpelledPitch",
      "module_type" : "SwiftTarget",
      "name" : "SpelledPitch",
      "path" : "Sources/SpelledPitch",
      "product_dependencies" : [
        "Pitch",
        "DataStructures"
      ],
      "product_memberships" : [
        "SpelledPitch",
        "StaffModel"
      ],
      "sources" : [
        "EDO/EDO.swift",
        "EDO/EDO12.swift",
        "EDO/EDO24.swift",
        "EDO/EDO48.swift",
        "EDO/EDO48PitchSpellings.swift",
        "EDO/Pitch+Pitch.Spelling.swift",
        "IntervalDescriptorExtensions/CompoundIntervalDescriptorExtensions.swift",
        "IntervalDescriptorExtensions/IntervalDescriptorExtensions.swift",
        "IntervalDescriptorExtensions/IntervalQualityExtensions.swift",
        "IntervalDescriptorExtensions/OrderedIntervalDescriptorExtensions.swift",
        "IntervalDescriptorExtensions/UnorderedIntervalDescriptorExtensions.swift",
        "LetterName.swift",
        "Pitch.Spelling.swift",
        "SpelledChord.swift",
        "SpelledDyad.swift",
        "SpelledPitch.swift",
        "SpelledPitchConvertingIntervalOrdinal.swift",
        "TuningSystem.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "PlotModelTests",
      "module_type" : "SwiftTarget",
      "name" : "PlotModelTests",
      "path" : "Tests/PlotModelTests",
      "sources" : [
        "PlotModelTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "PlotModel"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PlotModel",
      "module_type" : "SwiftTarget",
      "name" : "PlotModel",
      "path" : "Sources/PlotModel",
      "product_dependencies" : [
        "DataStructures"
      ],
      "product_memberships" : [
        "PlotModel",
        "StaffModel"
      ],
      "sources" : [
        "Axis.swift",
        "DefaultAxis.swift",
        "DefaultVerticalPlotModel.Builder.swift",
        "DefaultVerticalPlotModel.swift",
        "DefaultVerticalPointModel.swift",
        "HorizontalPlotModel.swift",
        "PlotModel.swift",
        "PointModel.swift",
        "VerticalPlotModel.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/dn-m/Math
Fetching https://github.com/dn-m/Structure
Fetching https://github.com/dn-m/Music
[1/841] Fetching math
[733/6670] Fetching math, structure
[1892/10866] Fetching math, structure, music
Fetched https://github.com/dn-m/Math from cache (0.52s)
Fetched https://github.com/dn-m/Music from cache (0.53s)
Fetched https://github.com/dn-m/Structure from cache (0.57s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.8.0 (2.80s)
Computing version for https://github.com/dn-m/Music
Computed https://github.com/dn-m/Music at 0.17.1 (0.58s)
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 (0.22s)
Computing version for https://github.com/dn-m/PerformanceTesting
Computed https://github.com/dn-m/PerformanceTesting at 0.4.0 (2.07s)
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/Music
Working copy of https://github.com/dn-m/Music resolved at 0.17.1
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
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] Compiling Destructure Destructure.swift
[14/14] Emitting module Destructure
[16/39] Compiling Algebra Invertible.swift
[17/39] Compiling Algebra Monoid.swift
[18/41] Compiling Algebra Sum.swift
[19/41] Compiling Algebra Zero.swift
[20/41] Compiling Algorithms Ordered.swift
[21/41] Compiling Algorithms Rotate.swift
[22/41] Compiling Algorithms Swap.swift
[23/41] Compiling Algorithms TupleMap.swift
[24/42] Emitting module Algebra
[25/42] Compiling Algebra Product.swift
[26/42] Compiling Algebra Semigroup.swift
[27/42] Compiling Algebra MonoidView.swift
[28/42] Compiling Algebra Multiplicative.swift
[29/42] Compiling Algebra MultiplicativeSemigroup.swift
[30/42] Compiling Algebra One.swift
[31/42] Emitting module Algorithms
[32/42] Compiling Algorithms Combinatorics.swift
[33/42] Compiling Algorithms Split.swift
[34/42] Compiling Algorithms StableSort.swift
[35/42] Compiling Algebra Abelian.swift
[36/42] Compiling Algebra Accumulate.swift
[37/42] Compiling Algebra Additive.swift
[38/42] Compiling Algebra AdditiveGroup.swift
[39/42] Compiling Algebra AdditiveSemigroup.swift
[40/42] Compiling Algebra AlgebraAdapters.swift
[41/42] Compiling Algebra Group.swift
[42/43] Compiling Algorithms Unzip.swift
[45/103] Compiling DataStructures Either.swift
[46/103] Compiling DataStructures IntervalRelation.swift
[47/103] Compiling DataStructures InvertibleEnum.swift
[48/103] Compiling DataStructures Cross.swift
[49/103] Compiling DataStructures OrderedPair.swift
[50/103] Compiling DataStructures Pair.swift
[51/103] Compiling DataStructures SwappablePair.swift
[52/103] Compiling DataStructures SymmetricPair.swift
[53/103] Compiling DataStructures UnorderedPair.swift
[54/111] Compiling DataStructures CollectionExtensions.swift
[55/111] Compiling DataStructures Homogeneity.swift
[56/111] Compiling DataStructures RangeProtocol+Algebra.swift
[57/111] Compiling DataStructures RangeProtocol.swift
[58/111] Compiling DataStructures SequenceExtensions.swift
[59/111] Compiling DataStructures SetExtensions.swift
[60/111] Compiling DataStructures AdjacencyList.swift
[61/111] Compiling DataStructures DirectedGraph.swift
[62/111] Compiling DataStructures Graph.swift
[63/111] Emitting module DataStructures
[64/111] Compiling DataStructures DirectedGraphProtocol.swift
[65/111] Compiling DataStructures GraphProtocol.swift
[66/111] Compiling DataStructures UndirectedGraphProtocol.swift
[67/111] Compiling DataStructures UnweightedGraphProtocol.swift
[68/111] Compiling DataStructures WeightedGraphProtocol.swift
[69/111] Compiling DataStructures ReferenceGraph.AdjacencyList.swift
[70/111] Compiling DataStructures ReferenceGraph.Edge.swift
[71/111] Compiling DataStructures ReferenceGraph.EdgeList.swift
[72/111] Compiling DataStructures IntervallicFragmentable.swift
[73/111] Compiling DataStructures Measured.swift
[74/111] Compiling DataStructures Totalizable.swift
[75/111] Compiling DataStructures DictionaryProtocol.swift
[76/111] Compiling DataStructures OrderedDictionary.swift
[77/111] Compiling DataStructures SortedDictionary.swift
[78/111] Compiling DataStructures CircularArray.swift
[79/111] Compiling DataStructures LinkedList.swift
[80/111] Compiling DataStructures ReferenceGraph.Node.swift
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:465:75: error: type of expression is ambiguous without a type annotation
463 |     private enum Bound {
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
    |                                                                           `- error: type of expression is ambiguous without a type annotation
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
467 |     }
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:466:84: error: ambiguous use of operator '<='
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
    |                                                                                    `- error: ambiguous use of operator '<='
467 |     }
468 |
Swift.Comparable.<=:2:13: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | static func <= (lhs: Self, rhs: Self) -> Bool}
  |             `- note: found this candidate in module 'Swift'
3 |
Swift.Comparable.<=:2:31: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | @inlinable public static func <= (lhs: Self, rhs: Self) -> Bool}
  |                               `- note: found this candidate in module 'Swift'
3 |
[81/111] Compiling DataStructures ReferenceGraph.swift
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:465:75: error: type of expression is ambiguous without a type annotation
463 |     private enum Bound {
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
    |                                                                           `- error: type of expression is ambiguous without a type annotation
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
467 |     }
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:466:84: error: ambiguous use of operator '<='
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
    |                                                                                    `- error: ambiguous use of operator '<='
467 |     }
468 |
Swift.Comparable.<=:2:13: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | static func <= (lhs: Self, rhs: Self) -> Bool}
  |             `- note: found this candidate in module 'Swift'
3 |
Swift.Comparable.<=:2:31: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | @inlinable public static func <= (lhs: Self, rhs: Self) -> Bool}
  |                               `- note: found this candidate in module 'Swift'
3 |
[82/111] Compiling DataStructures WeightedDirectedGraph.swift
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:465:75: error: type of expression is ambiguous without a type annotation
463 |     private enum Bound {
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
    |                                                                           `- error: type of expression is ambiguous without a type annotation
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
467 |     }
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:466:84: error: ambiguous use of operator '<='
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
    |                                                                                    `- error: ambiguous use of operator '<='
467 |     }
468 |
Swift.Comparable.<=:2:13: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | static func <= (lhs: Self, rhs: Self) -> Bool}
  |             `- note: found this candidate in module 'Swift'
3 |
Swift.Comparable.<=:2:31: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | @inlinable public static func <= (lhs: Self, rhs: Self) -> Bool}
  |                               `- note: found this candidate in module 'Swift'
3 |
[83/111] Compiling DataStructures WeightedGraph.swift
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:465:75: error: type of expression is ambiguous without a type annotation
463 |     private enum Bound {
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
    |                                                                           `- error: type of expression is ambiguous without a type annotation
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
467 |     }
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:466:84: error: ambiguous use of operator '<='
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
    |                                                                                    `- error: ambiguous use of operator '<='
467 |     }
468 |
Swift.Comparable.<=:2:13: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | static func <= (lhs: Self, rhs: Self) -> Bool}
  |             `- note: found this candidate in module 'Swift'
3 |
Swift.Comparable.<=:2:31: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | @inlinable public static func <= (lhs: Self, rhs: Self) -> Bool}
  |                               `- note: found this candidate in module 'Swift'
3 |
[84/111] Compiling DataStructures Bimap.swift
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:465:75: error: type of expression is ambiguous without a type annotation
463 |     private enum Bound {
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
    |                                                                           `- error: type of expression is ambiguous without a type annotation
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
467 |     }
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:466:84: error: ambiguous use of operator '<='
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
    |                                                                                    `- error: ambiguous use of operator '<='
467 |     }
468 |
Swift.Comparable.<=:2:13: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | static func <= (lhs: Self, rhs: Self) -> Bool}
  |             `- note: found this candidate in module 'Swift'
3 |
Swift.Comparable.<=:2:31: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | @inlinable public static func <= (lhs: Self, rhs: Self) -> Bool}
  |                               `- note: found this candidate in module 'Swift'
3 |
[85/111] Compiling DataStructures ContiguousSegmentCollection.swift
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:465:75: error: type of expression is ambiguous without a type annotation
463 |     private enum Bound {
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
    |                                                                           `- error: type of expression is ambiguous without a type annotation
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
467 |     }
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:466:84: error: ambiguous use of operator '<='
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
    |                                                                                    `- error: ambiguous use of operator '<='
467 |     }
468 |
Swift.Comparable.<=:2:13: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | static func <= (lhs: Self, rhs: Self) -> Bool}
  |             `- note: found this candidate in module 'Swift'
3 |
Swift.Comparable.<=:2:31: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | @inlinable public static func <= (lhs: Self, rhs: Self) -> Bool}
  |                               `- note: found this candidate in module 'Swift'
3 |
[86/111] Compiling DataStructures Fragmentable.swift
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:465:75: error: type of expression is ambiguous without a type annotation
463 |     private enum Bound {
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
    |                                                                           `- error: type of expression is ambiguous without a type annotation
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
467 |     }
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:466:84: error: ambiguous use of operator '<='
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
    |                                                                                    `- error: ambiguous use of operator '<='
467 |     }
468 |
Swift.Comparable.<=:2:13: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | static func <= (lhs: Self, rhs: Self) -> Bool}
  |             `- note: found this candidate in module 'Swift'
3 |
Swift.Comparable.<=:2:31: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | @inlinable public static func <= (lhs: Self, rhs: Self) -> Bool}
  |                               `- note: found this candidate in module 'Swift'
3 |
[87/111] Compiling DataStructures Intervallic.swift
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:465:75: error: type of expression is ambiguous without a type annotation
463 |     private enum Bound {
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
    |                                                                           `- error: type of expression is ambiguous without a type annotation
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
467 |     }
/host/spi-builder-workspace/.build/checkouts/Structure/Sources/DataStructures/Hash/ContiguousSegmentCollection/ContiguousSegmentCollection.swift:466:84: error: ambiguous use of operator '<='
464 |         case lower, upper
465 |         var lowerCompare: (Metric,Metric) -> Bool { return self == .lower ? (>=) : (>) }
466 |         var upperCompare: (Metric,Metric) -> Bool { return self == .lower ? (<) : (<=) }
    |                                                                                    `- error: ambiguous use of operator '<='
467 |     }
468 |
Swift.Comparable.<=:2:13: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | static func <= (lhs: Self, rhs: Self) -> Bool}
  |             `- note: found this candidate in module 'Swift'
3 |
Swift.Comparable.<=:2:31: note: found this candidate in module 'Swift'
1 | protocol Comparable {
2 | @inlinable public static func <= (lhs: Self, rhs: Self) -> Bool}
  |                               `- note: found this candidate in module 'Swift'
3 |
[88/111] Compiling DataStructures FloatWrapping.swift
[89/111] Compiling DataStructures Identifier.swift
[90/111] Compiling DataStructures IntegerWrapping.swift
[91/111] Compiling DataStructures Metatype.swift
[92/111] Compiling DataStructures NewType.swift
[93/111] Compiling DataStructures RandomAccessCollectionWrapping.swift
[94/111] Compiling DataStructures SequenceWrapping.swift
[95/111] Compiling DataStructures SortedCollectionWrapping.swift
[96/111] Compiling DataStructures BinarySearchTree.swift
[97/111] Compiling DataStructures ReferenceTree.swift
[98/111] Compiling DataStructures ReferenceTreeProtocol.swift
[99/111] Compiling DataStructures SingleTypedTree.swift
[100/111] Compiling DataStructures Tree.Zipper.swift
[101/111] Compiling DataStructures Tree.swift
[102/111] Compiling DataStructures CollectionWrapping.swift
[103/111] Compiling DataStructures DoubleWrapping.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
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: 'spi-builder-workspace': dependency 'math' is not used by any target
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/3] Emitting module Destructure
[3/3] Compiling Destructure Destructure.swift
[5/28] Compiling Algorithms Swap.swift
[6/28] Compiling Algorithms StableSort.swift
[7/29] Compiling Algorithms Ordered.swift
[8/29] Compiling Algorithms Rotate.swift
[9/29] Compiling Algorithms Split.swift
[10/29] Compiling Algebra AdditiveGroup.swift
[11/29] Compiling Algebra AdditiveSemigroup.swift
[12/31] Compiling Algorithms TupleMap.swift
[13/31] Compiling Algebra Product.swift
[14/31] Compiling Algebra Semigroup.swift
[15/31] Compiling Algebra MultiplicativeSemigroup.swift
[16/31] Compiling Algebra One.swift
[17/31] Compiling Algorithms Unzip.swift
[18/31] Emitting module Algebra
[19/31] Compiling Algebra Invertible.swift
[20/31] Compiling Algebra Monoid.swift
[21/31] Compiling Algebra MonoidView.swift
[22/31] Compiling Algebra Multiplicative.swift
[23/31] Emitting module Algorithms
[24/31] Compiling Algorithms Combinatorics.swift
[25/32] Compiling Algebra AlgebraAdapters.swift
[26/32] Compiling Algebra Group.swift
[27/32] Compiling Algebra Abelian.swift
[28/32] Compiling Algebra Accumulate.swift
[29/32] Compiling Algebra Additive.swift
[30/32] Compiling Algebra Sum.swift
[31/32] Compiling Algebra Zero.swift
[34/92] Emitting module DataStructures
[35/100] Compiling DataStructures Either.swift
[36/100] Compiling DataStructures IntervalRelation.swift
[37/100] Compiling DataStructures InvertibleEnum.swift
[38/100] Compiling DataStructures Cross.swift
[39/100] Compiling DataStructures OrderedPair.swift
[40/100] Compiling DataStructures Pair.swift
[41/100] Compiling DataStructures SwappablePair.swift
[42/100] Compiling DataStructures SymmetricPair.swift
[43/100] Compiling DataStructures UnorderedPair.swift
[44/100] Compiling DataStructures CollectionExtensions.swift
[45/100] Compiling DataStructures Homogeneity.swift
[46/100] Compiling DataStructures RangeProtocol+Algebra.swift
[47/100] Compiling DataStructures RangeProtocol.swift
[48/100] Compiling DataStructures SequenceExtensions.swift
[49/100] Compiling DataStructures SetExtensions.swift
[50/100] Compiling DataStructures AdjacencyList.swift
[51/100] Compiling DataStructures DirectedGraph.swift
[52/100] Compiling DataStructures Graph.swift
[53/100] Compiling DataStructures DirectedGraphProtocol.swift
[54/100] Compiling DataStructures GraphProtocol.swift
[55/100] Compiling DataStructures UndirectedGraphProtocol.swift
[56/100] Compiling DataStructures UnweightedGraphProtocol.swift
[57/100] Compiling DataStructures WeightedGraphProtocol.swift
[58/100] Compiling DataStructures ReferenceGraph.AdjacencyList.swift
[59/100] Compiling DataStructures ReferenceGraph.Edge.swift
[60/100] Compiling DataStructures ReferenceGraph.EdgeList.swift
[61/100] Compiling DataStructures BinarySearchTree.swift
[62/100] Compiling DataStructures ReferenceTree.swift
[63/100] Compiling DataStructures ReferenceTreeProtocol.swift
[64/100] Compiling DataStructures SingleTypedTree.swift
[65/100] Compiling DataStructures Tree.Zipper.swift
[66/100] Compiling DataStructures Tree.swift
[67/100] Compiling DataStructures CollectionWrapping.swift
[68/100] Compiling DataStructures DoubleWrapping.swift
[69/100] Compiling DataStructures FloatWrapping.swift
[70/100] Compiling DataStructures Identifier.swift
[71/100] Compiling DataStructures IntegerWrapping.swift
[72/100] Compiling DataStructures Metatype.swift
[73/100] Compiling DataStructures NewType.swift
[74/100] Compiling DataStructures RandomAccessCollectionWrapping.swift
[75/100] Compiling DataStructures SequenceWrapping.swift
[76/100] Compiling DataStructures SortedCollectionWrapping.swift
[77/100] Compiling DataStructures Matrix.swift
[78/100] Compiling DataStructures Queue.swift
[79/100] Compiling DataStructures SortedArray.swift
[80/100] Compiling DataStructures Stack.swift
[81/100] Compiling DataStructures Zip3Sequence.swift
[82/100] Compiling DataStructures ZipToLongest.swift
[83/100] Compiling DataStructures AVLTree.swift
[84/100] Compiling DataStructures BinaryHeap.swift
[85/100] Compiling DataStructures ReferenceGraph.Node.swift
[86/100] Compiling DataStructures ReferenceGraph.swift
[87/100] Compiling DataStructures WeightedDirectedGraph.swift
[88/100] Compiling DataStructures WeightedGraph.swift
[89/100] Compiling DataStructures Bimap.swift
[90/100] Compiling DataStructures ContiguousSegmentCollection.swift
[91/100] Compiling DataStructures Fragmentable.swift
[92/100] Compiling DataStructures Intervallic.swift
[93/100] Compiling DataStructures IntervallicFragmentable.swift
[94/100] Compiling DataStructures Measured.swift
[95/100] Compiling DataStructures Totalizable.swift
[96/100] Compiling DataStructures DictionaryProtocol.swift
[97/100] Compiling DataStructures OrderedDictionary.swift
[98/100] Compiling DataStructures SortedDictionary.swift
[99/100] Compiling DataStructures CircularArray.swift
[100/100] Compiling DataStructures LinkedList.swift
[102/124] Compiling PlotModel PointModel.swift
[103/125] Compiling PlotModel DefaultVerticalPlotModel.swift
[104/125] Compiling PlotModel PlotModel.swift
[105/125] Compiling Math Bitwise.swift
[106/125] Compiling Math CollectionExtensions.swift
[107/125] Compiling PlotModel DefaultVerticalPointModel.swift
[108/125] Compiling PlotModel HorizontalPlotModel.swift
[109/125] Emitting module PlotModel
[110/125] Compiling PlotModel DefaultVerticalPlotModel.Builder.swift
[111/125] Compiling PlotModel VerticalPlotModel.swift
[113/126] Compiling Math Functions.swift
[114/126] Compiling Math GCDDomain.swift
[115/126] Compiling Math IntegerExtensions.swift
[116/126] Compiling Math LinearRegression.swift
[117/127] Compiling Math Rational.swift
[118/127] Compiling Math Scale.swift
[119/127] Emitting module Math
[122/127] Compiling Math DoubleExtensions.swift
[123/127] Compiling Math Fraction.swift
[124/127] Compiling Math Power.swift
[125/127] Compiling Math PowerOfTwoSequence.swift
[126/127] Compiling Math Proximity.swift
[127/127] Compiling Math Quadratic.swift
[129/162] Compiling Duration Subdivision.swift
[130/162] Compiling Duration Tempo.Context.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[131/163] 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 |
[132/165] Compiling Duration Beats.swift
[133/165] Compiling Duration Duration.swift
[134/165] Compiling Duration Meter.Collection.swift
[135/165] Emitting module Duration
[138/165] Compiling Pitch TuningSystem.swift
[139/165] Compiling Pitch UnorderedInterval.swift
[141/165] Compiling Duration Meter.Context.swift
[142/165] Compiling Duration Meter.Fragment.swift
[143/165] Compiling Duration Meter.Kind.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 |
/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/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 |
[147/165] Compiling Pitch NoteNumberRepresentable.swift
[148/165] Compiling Pitch OrderedInterval.swift
[151/165] Compiling Duration DurationTree.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 |
[152/165] Compiling Duration ProportionTree.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 |
[153/165] Compiling Duration Rhythm.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 |
[154/165] Compiling Duration Meter.swift
[155/165] Compiling Duration AbsenceOrEvent.swift
[156/165] Compiling Duration ContinuationOrInstance.swift
[157/165] Compiling Pitch Pitch.Class.swift
[158/165] Compiling Pitch Pitch.swift
BUILD FAILURE 6.1 linux