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Build Information

Failed to build BasicPitchSwift, reference 1.1.1 (15c047), with Swift 6.3 for macOS (SPM) on 16 Apr 2026 11:00:39 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/zhangyufei49/BasicPitchSwift.git
Reference: 1.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/zhangyufei49/BasicPitchSwift
 * tag               1.1.1      -> FETCH_HEAD
HEAD is now at 15c0471 fix: wrong channel when use multiplePitchBends option
Cloned https://github.com/zhangyufei49/BasicPitchSwift.git
Revision (git rev-parse @):
15c04712da2d7e37e4a6c06268224bd359452be0
SUCCESS checkout https://github.com/zhangyufei49/BasicPitchSwift.git at 1.1.1
Fetching https://github.com/orchetect/MIDIKit.git
Fetching https://github.com/orchetect/TimecodeKit
[1/26638] Fetching timecodekit
[2399/258527] Fetching timecodekit, midikit
Fetched https://github.com/orchetect/MIDIKit.git from cache (12.86s)
Fetched https://github.com/orchetect/TimecodeKit from cache (12.86s)
Computing version for https://github.com/orchetect/MIDIKit.git
Computed https://github.com/orchetect/MIDIKit.git at 0.9.9 (13.48s)
Computing version for https://github.com/orchetect/TimecodeKit
Computed https://github.com/orchetect/TimecodeKit at 2.3.3 (0.73s)
Creating working copy for https://github.com/orchetect/TimecodeKit
Working copy of https://github.com/orchetect/TimecodeKit resolved at 2.3.3
Creating working copy for https://github.com/orchetect/MIDIKit.git
Working copy of https://github.com/orchetect/MIDIKit.git resolved at 0.9.9
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "basicpitchswift",
      "name": "BasicPitchSwift",
      "url": "https://github.com/zhangyufei49/BasicPitchSwift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/BasicPitchSwift",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "midikit",
          "name": "MIDIKit",
          "url": "https://github.com/orchetect/MIDIKit.git",
          "version": "0.11.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/MIDIKit",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "swift-timecode",
              "name": "swift-timecode",
              "url": "https://github.com/orchetect/swift-timecode",
              "version": "3.1.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-timecode",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/zhangyufei49/BasicPitchSwift.git
[1/99] Fetching basicpitchswift
Fetched https://github.com/zhangyufei49/BasicPitchSwift.git from cache (0.85s)
Fetching https://github.com/orchetect/MIDIKit.git from cache
Fetched https://github.com/orchetect/MIDIKit.git from cache (0.52s)
Computing version for https://github.com/orchetect/MIDIKit.git
Computed https://github.com/orchetect/MIDIKit.git at 0.11.0 (3.04s)
Fetching https://github.com/orchetect/swift-timecode
[1/26638] Fetching swift-timecode
Fetched https://github.com/orchetect/swift-timecode from cache (2.09s)
Computing version for https://github.com/orchetect/swift-timecode
Computed https://github.com/orchetect/swift-timecode at 3.1.0 (2.91s)
Creating working copy for https://github.com/orchetect/swift-timecode
Working copy of https://github.com/orchetect/swift-timecode resolved at 3.1.0
Creating working copy for https://github.com/orchetect/MIDIKit.git
Working copy of https://github.com/orchetect/MIDIKit.git resolved at 0.11.0
Creating working copy for https://github.com/zhangyufei49/BasicPitchSwift.git
Working copy of https://github.com/zhangyufei49/BasicPitchSwift.git resolved at 1.1.1 (15c0471)
warning: '.resolve-product-dependencies': dependency 'basicpitchswift' is not used by any target
Found 1 product dependencies
  - MIDIKit
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/zhangyufei49/BasicPitchSwift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/12] Copying PrivacyInfo.xcprivacy
[0/12] Write sources
[6/12] Copying nmp.mlmodelc
[7/12] Write swift-version--6988338F2F200930.txt
[9/108] Emitting module MIDIKitInternals
[10/110] Compiling MIDIKitInternals SafeDispatchTimer.swift
[11/110] Compiling MIDIKitInternals resource_bundle_accessor.swift
[12/110] Compiling TimecodeKitCore TimecodeInterval Rational.swift
[13/110] Compiling TimecodeKitCore TimecodeInterval Real Time.swift
[14/110] Compiling TimecodeKitCore TimecodeInterval Unary Operators.swift
[15/110] Compiling TimecodeKitCore TimecodeInterval.swift
[16/110] Compiling TimecodeKitCore TimecodeKitCore-API-2.3.0.swift
[17/110] Compiling TimecodeKitCore TimecodeKitCore-API-2.3.1.swift
[18/110] Compiling TimecodeKitCore Timecode Components.swift
[19/110] Compiling TimecodeKitCore Timecode FeetAndFrames.swift
[20/110] Compiling TimecodeKitCore Sendable.swift
[21/110] Compiling TimecodeKitCore Strideable.swift
[22/110] Compiling TimecodeKitCore Timecode Source Protocols.swift
[23/110] Compiling TimecodeKitCore TimecodeFrameRate.swift
[24/110] Compiling TimecodeKitCore TimecodeInterval Rational CMTime.swift
[25/110] Compiling TimecodeKitCore CustomStringConvertible.swift
[26/110] Compiling TimecodeKitCore Hashable.swift
[27/110] Compiling TimecodeKitCore Identifiable.swift
[28/110] Compiling TimecodeKitCore TimecodeKitCore-API-2.3.2.swift
[29/110] Compiling TimecodeKitCore CMTimeRange Extensions.swift
[30/110] Compiling TimecodeKitCore FeetAndFrames.swift
[31/110] Compiling TimecodeKitCore Fraction CMTime.swift
[32/110] Compiling TimecodeKitCore Fraction.swift
[33/110] Compiling TimecodeKitCore FrameRateProtocol Properties.swift
[34/228] Compiling MIDIKitCore Controller LSB.swift
[35/228] Compiling MIDIKitCore Controller Mode.swift
[36/228] Compiling MIDIKitCore Controller Undefined.swift
[37/228] Compiling MIDIKitCore CC Value.swift
[38/228] Compiling MIDIKitCore CC.swift
[39/228] Compiling MIDIKitCore ChanVoiceType.swift
[40/228] Compiling MIDIKitCore NoteAttribute Pitch7_9.swift
[41/228] Compiling MIDIKitCore NoteAttribute.swift
[42/228] Compiling MIDIKitCore NoteCC Value.swift
[43/228] Compiling MIDIKitCore NoteCC.swift
[44/228] Compiling MIDIKitCore PerNoteController Assignable.swift
[45/228] Compiling MIDIKitCore NoteCC PerNoteController.swift
[46/228] Compiling MIDIKitCore NoteCC Registered Pitch7_25.swift
[47/240] Compiling MIDIKitCore AssignableController description.swift
[48/240] Compiling MIDIKitCore AssignableController init.swift
[49/240] Compiling MIDIKitCore AssignableController.swift
[50/240] Compiling MIDIKitCore NRPN.swift
[51/240] Compiling MIDIKitCore RPN.swift
[52/240] Compiling MIDIKitCore RegisteredController description.swift
[53/240] Compiling MIDIKitCore RegisteredController init.swift
[54/240] Compiling MIDIKitCore RegisteredController.swift
[55/240] Compiling MIDIKitCore ChanVoice Value Conversions.swift
[56/240] Compiling MIDIKitCore ChanVoice14Bit32BitValue.swift
[57/240] Compiling MIDIKitCore ChanVoice32BitValue.swift
[58/240] Compiling MIDIKitCore ChanVoice7Bit16BitValue.swift
[59/240] Compiling MIDIKitCore ChanVoice7Bit32BitValue.swift
[60/240] Compiling MIDIKitCore MIDIKitCore-0.5.0.swift
[61/240] Compiling MIDIKitCore MIDIKitCore-0.6.0.swift
[62/240] Compiling MIDIKitCore MIDIKitCore-0.8.0.swift
[63/240] Compiling MIDIKitCore MIDIProtocolVersion.swift
[64/240] Compiling MIDIKitCore MIDIIOError.swift
[65/240] Compiling MIDIKitCore MIDIOSStatus.swift
[66/240] Compiling MIDIKitCore CC Controller Operators.swift
[67/240] Compiling MIDIKitCore CC Controller Properties.swift
[68/240] Compiling MIDIKitCore CC Controller allCases.swift
[69/240] Compiling MIDIKitCore CC Controller init.swift
[70/240] Compiling MIDIKitCore CC Controller name.swift
[71/240] Compiling MIDIKitCore CC Controller.swift
[72/240] Compiling MIDIKitCore Controller LSB Undefined.swift
[73/240] Compiling MIDIKitCore MIDIEvent Errors.swift
[74/240] Compiling MIDIKitCore MIDIEvent Properties.swift
[75/240] Compiling MIDIKitCore MIDIEvent description.swift
[76/240] Compiling MIDIKitCore MIDIEvent rawBytes.swift
[77/240] Compiling MIDIKitCore MIDIEvent.swift
[78/240] Compiling MIDIKitCore SongPositionPointer.swift
[79/240] Compiling MIDIKitCore SongSelect.swift
[80/240] Compiling MIDIKitCore SysCommonType.swift
[81/240] Compiling MIDIKitCore TimecodeQuarterFrame.swift
[82/240] Compiling MIDIKitCore TuneRequest.swift
[83/240] Compiling MIDIKitCore UnofficialBusSelect.swift
[84/240] Compiling MIDIKitCore SysEx7 Parser.swift
[85/240] Compiling MIDIKitCore SysEx7.swift
[86/240] Compiling MIDIKitCore NoteCC Undefined.swift
[87/240] Compiling MIDIKitCore NoteCC Registered Operators.swift
[88/240] Compiling MIDIKitCore NoteCC Registered Properties.swift
[89/240] Compiling MIDIKitCore NoteCC Registered allCases.swift
[90/240] Compiling MIDIKitCore NoteCC Registered init.swift
[91/240] Compiling MIDIKitCore NoteCC Registered name.swift
[92/240] Compiling MIDIKitCore NoteCC Registered.swift
[93/240] Compiling MIDIKitCore NoteManagement.swift
[94/240] Compiling MIDIKitCore NoteOff.swift
[95/240] Compiling MIDIKitCore NoteOn.swift
[96/240] Compiling MIDIKitCore NotePitchBend Value.swift
[97/240] Compiling MIDIKitCore NotePitchBend.swift
[98/240] Compiling MIDIKitCore NotePressure Amount.swift
[99/240] Compiling MIDIKitCore MIDIEventFilterGroup.swift
[100/240] Compiling MIDIKitCore MIDINote Layout.swift
[101/240] Compiling MIDIKitCore MIDINote Name.swift
[102/240] Compiling MIDIKitCore MIDINote NoteError.swift
[103/240] Compiling MIDIKitCore MIDINote Style.swift
[104/240] Compiling MIDIKitCore MIDINote.swift
[105/240] Compiling MIDIKitCore ReceivesMIDIEvents.swift
[106/240] Compiling MIDIKitCore SendsMIDIEvents.swift
[107/240] Compiling MIDIKitCore Double Extensions.swift
[108/240] Compiling MIDIKitCore UInt32 Extensions.swift
[109/240] Compiling MIDIKitCore MIDIKitCore.swift
[110/240] Compiling MIDIKitCore UniversalPacketData MessageType.swift
[111/240] Compiling MIDIKitCore BytePair.swift
[112/240] Emitting module MIDIKitCore
[113/240] Compiling MIDIKitCore SystemReset.swift
[114/240] Compiling MIDIKitCore TimingClock.swift
[115/240] Compiling MIDIKitCore JRClock.swift
[116/240] Compiling MIDIKitCore JRTimestamp.swift
[117/240] Compiling MIDIKitCore NoOp.swift
[118/240] Compiling MIDIKitCore UtilityType.swift
[119/240] Compiling MIDIKitCore MIDIEvent Filter Channel Voice.swift
[120/240] Compiling MIDIKitCore MIDIEvent Filter Group.swift
[121/240] Compiling MIDIKitCore MIDIEvent Filter System Common.swift
[122/240] Compiling MIDIKitCore MIDIEvent Filter System Exclusive.swift
[123/240] Compiling MIDIKitCore MIDIEvent Filter System Real-Time.swift
[124/240] Compiling MIDIKitCore MIDIEvent Filter Utility.swift
[125/240] Compiling MIDIKitCore MIDIEventFilter.swift
[126/240] Compiling MIDIKitCore NotePressure.swift
[127/240] Compiling MIDIKitCore NoteVelocity.swift
[128/240] Compiling MIDIKitCore PitchBend Value.swift
[129/240] Compiling MIDIKitCore PitchBend.swift
[130/240] Compiling MIDIKitCore Pressure Amount.swift
[131/240] Compiling MIDIKitCore Pressure.swift
[132/240] Compiling MIDIKitCore ProgramChange Bank.swift
[133/240] Compiling MIDIKitCore ProgramChange.swift
[134/240] Compiling MIDIKitCore MIDI2ParameterNumberChange.swift
[135/240] Compiling MIDIKitCore MIDIParameterNumber.swift
[136/240] Compiling MIDIKitCore MIDIParameterNumberEvent.swift
[137/240] Compiling MIDIKitCore MIDIParameterNumberType.swift
[138/240] Compiling MIDIKitCore MIDIParameterNumberUtils.swift
[139/240] Compiling MIDIKitCore UniversalSysEx7.swift
[140/240] Compiling MIDIKitCore SysEx8 Parser.swift
[141/240] Compiling MIDIKitCore SysEx8.swift
[142/240] Compiling MIDIKitCore UniversalSysEx8.swift
[143/240] Compiling MIDIKitCore SysExID.swift
[144/240] Compiling MIDIKitCore SysExManufacturer.swift
[145/240] Compiling MIDIKitCore SysExType.swift
[146/240] Compiling MIDIKitCore UniversalSysExType.swift
[147/240] Compiling MIDIKitCore ActiveSensing.swift
[148/240] Compiling MIDIKitCore Continue.swift
[149/240] Compiling MIDIKitCore Start.swift
[150/240] Compiling MIDIKitCore Stop.swift
[151/240] Compiling MIDIKitCore SysRealTimeType.swift
[152/240] Emitting module TimecodeKitCore
[169/248] Compiling MIDIKitCore Core MIDI Ref Types.swift
[170/248] Compiling MIDIKitCore Int7.swift
[171/248] Compiling MIDIKitCore MIDIUnsignedInteger.swift
[172/248] Compiling MIDIKitCore UInt14.swift
[173/248] Compiling MIDIKitCore UInt25.swift
[174/248] Compiling MIDIKitCore UInt4.swift
[175/248] Compiling MIDIKitCore UInt7.swift
[176/248] Compiling MIDIKitCore UInt7Pair.swift
[177/248] Compiling MIDIKitCore UInt8.swift
[178/248] Compiling MIDIKitCore UInt9.swift
[179/248] Compiling MIDIKitCore UMPWord.swift
[180/248] Compiling MIDIKitCore ThreadSafeAccess.swift
[213/248] Compiling TimecodeKitCore Ranges.swift
[214/248] Compiling TimecodeKitCore String and NSRegularExpression.swift
[215/248] Compiling TimecodeKitCore RangeAttribute.swift
[216/248] Compiling TimecodeKitCore URL.swift
[217/248] Compiling TimecodeKitCore VideoFrameRate Conversions.swift
[218/248] Compiling TimecodeKitCore VideoFrameRate Properties.swift
[219/248] Compiling TimecodeKitCore VideoFrameRate String Extensions.swift
[220/248] Compiling TimecodeKitCore VideoFrameRate.swift
[244/248] Write Objects.LinkFileList
[245/291] Archiving libTimecodeKitCore.a
[247/291] Compiling MIDIKitSMF Event Tempo.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFileEvent/Events/Event UnrecognizedMeta.swift:144:34: error: cannot assign value of type 'RawSpan' to type '[UInt8]'
142 |
143 |             metaType = readMetaType
144 |             data = readData.data.bytes
    |                                  `- error: cannot assign value of type 'RawSpan' to type '[UInt8]'
145 |         }
146 |     }
[248/291] Compiling MIDIKitSMF Event Text.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFileEvent/Events/Event UnrecognizedMeta.swift:144:34: error: cannot assign value of type 'RawSpan' to type '[UInt8]'
142 |
143 |             metaType = readMetaType
144 |             data = readData.data.bytes
    |                                  `- error: cannot assign value of type 'RawSpan' to type '[UInt8]'
145 |         }
146 |     }
[249/291] Compiling MIDIKitSMF Event TimeSignature.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFileEvent/Events/Event UnrecognizedMeta.swift:144:34: error: cannot assign value of type 'RawSpan' to type '[UInt8]'
142 |
143 |             metaType = readMetaType
144 |             data = readData.data.bytes
    |                                  `- error: cannot assign value of type 'RawSpan' to type '[UInt8]'
145 |         }
146 |     }
[250/291] Compiling MIDIKitSMF Event UnrecognizedMeta.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFileEvent/Events/Event UnrecognizedMeta.swift:144:34: error: cannot assign value of type 'RawSpan' to type '[UInt8]'
142 |
143 |             metaType = readMetaType
144 |             data = readData.data.bytes
    |                                  `- error: cannot assign value of type 'RawSpan' to type '[UInt8]'
145 |         }
146 |     }
[251/291] Compiling MIDIKitSMF MIDIKitSMF-0.6.0.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Header.swift:118:49: error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
116 |             // Header descriptor
117 |
118 |             guard try dataReader.read(bytes: 4).bytes == Self.staticIdentifier.toASCIIBytes()
    |                                                 `- error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
119 |             else {
120 |                 throw MIDIFile.DecodeError.malformed(
[252/291] Compiling MIDIKitSMF Chunk.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Header.swift:118:49: error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
116 |             // Header descriptor
117 |
118 |             guard try dataReader.read(bytes: 4).bytes == Self.staticIdentifier.toASCIIBytes()
    |                                                 `- error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
119 |             else {
120 |                 throw MIDIFile.DecodeError.malformed(
[253/291] Compiling MIDIKitSMF Header.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Header.swift:118:49: error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
116 |             // Header descriptor
117 |
118 |             guard try dataReader.read(bytes: 4).bytes == Self.staticIdentifier.toASCIIBytes()
    |                                                 `- error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
119 |             else {
120 |                 throw MIDIFile.DecodeError.malformed(
[254/291] Compiling MIDIKitSMF Track.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Header.swift:118:49: error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
116 |             // Header descriptor
117 |
118 |             guard try dataReader.read(bytes: 4).bytes == Self.staticIdentifier.toASCIIBytes()
    |                                                 `- error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
119 |             else {
120 |                 throw MIDIFile.DecodeError.malformed(
[255/291] Compiling MIDIKitSMF UnrecognizedChunk.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Header.swift:118:49: error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
116 |             // Header descriptor
117 |
118 |             guard try dataReader.read(bytes: 4).bytes == Self.staticIdentifier.toASCIIBytes()
    |                                                 `- error: cannot convert value of type 'RawSpan' to expected argument type '[UInt8]'
119 |             else {
120 |                 throw MIDIFile.DecodeError.malformed(
[256/291] Compiling MIDIKitSMF MIDIFile Constants.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/MIDIFile decode.swift:82:48: error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 80 |                             tracksEncountered += 1
 81 |
 82 |                             let newTrack = try Chunk.Track(midi1SMFRawBytes: chunkData.bytes)
    |                                                `- error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 83 |                             newChunk = .track(newTrack)
 84 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Track.swift:140:5: note: where 'D' = 'RawSpan'
138 |
139 |     /// Init from raw data stream, excluding the header identifier and length.
140 |     init<D: MutableDataProtocol>(midi1SMFRawBytes rawData: D) throws {
    |     `- note: where 'D' = 'RawSpan'
141 |         // chunk data
142 |
[257/291] Compiling MIDIKitSMF MIDIFile Errors.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/MIDIFile decode.swift:82:48: error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 80 |                             tracksEncountered += 1
 81 |
 82 |                             let newTrack = try Chunk.Track(midi1SMFRawBytes: chunkData.bytes)
    |                                                `- error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 83 |                             newChunk = .track(newTrack)
 84 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Track.swift:140:5: note: where 'D' = 'RawSpan'
138 |
139 |     /// Init from raw data stream, excluding the header identifier and length.
140 |     init<D: MutableDataProtocol>(midi1SMFRawBytes rawData: D) throws {
    |     `- note: where 'D' = 'RawSpan'
141 |         // chunk data
142 |
[258/291] Compiling MIDIKitSMF MIDIFile Protocol Conformances.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/MIDIFile decode.swift:82:48: error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 80 |                             tracksEncountered += 1
 81 |
 82 |                             let newTrack = try Chunk.Track(midi1SMFRawBytes: chunkData.bytes)
    |                                                `- error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 83 |                             newChunk = .track(newTrack)
 84 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Track.swift:140:5: note: where 'D' = 'RawSpan'
138 |
139 |     /// Init from raw data stream, excluding the header identifier and length.
140 |     init<D: MutableDataProtocol>(midi1SMFRawBytes rawData: D) throws {
    |     `- note: where 'D' = 'RawSpan'
141 |         // chunk data
142 |
[259/291] Compiling MIDIKitSMF MIDIFile Utilities.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/MIDIFile decode.swift:82:48: error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 80 |                             tracksEncountered += 1
 81 |
 82 |                             let newTrack = try Chunk.Track(midi1SMFRawBytes: chunkData.bytes)
    |                                                `- error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 83 |                             newChunk = .track(newTrack)
 84 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Track.swift:140:5: note: where 'D' = 'RawSpan'
138 |
139 |     /// Init from raw data stream, excluding the header identifier and length.
140 |     init<D: MutableDataProtocol>(midi1SMFRawBytes rawData: D) throws {
    |     `- note: where 'D' = 'RawSpan'
141 |         // chunk data
142 |
[260/291] Compiling MIDIKitSMF MIDIFile decode.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/MIDIFile decode.swift:82:48: error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 80 |                             tracksEncountered += 1
 81 |
 82 |                             let newTrack = try Chunk.Track(midi1SMFRawBytes: chunkData.bytes)
    |                                                `- error: initializer 'init(midi1SMFRawBytes:)' requires that 'RawSpan' conform to 'MutableDataProtocol'
 83 |                             newChunk = .track(newTrack)
 84 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Chunk/Track.swift:140:5: note: where 'D' = 'RawSpan'
138 |
139 |     /// Init from raw data stream, excluding the header identifier and length.
140 |     init<D: MutableDataProtocol>(midi1SMFRawBytes rawData: D) throws {
    |     `- note: where 'D' = 'RawSpan'
141 |         // chunk data
142 |
[261/295] Compiling MIDIKitSMF MIDIFile encode.swift
[262/295] Compiling MIDIKitSMF MIDIFile.swift
[263/295] Compiling MIDIKitSMF Format.swift
[264/295] Compiling MIDIKitSMF FrameRate.swift
[265/295] Compiling MIDIKitSMF SMPTEOffsetFrameRate.swift
[266/295] Compiling MIDIKitSMF Event XMFPatchTypePrefix.swift
[267/295] Compiling MIDIKitSMF MIDIFileEvent Properties.swift
[268/295] Compiling MIDIKitSMF MIDIFileEvent.swift
[269/295] Compiling MIDIKitSMF MIDIFileEventType.swift
[270/295] Emitting module MIDIKitSMF
[271/295] Compiling MIDIKitSMF TimeBase.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Types/TimeBase.swift:65:49: error: value of type 'RawSpan' has no member 'prefix'
 63 |         }
 64 |
 65 |         self.init(rawBytes: Array(rawData.bytes.prefix(2)))
    |                                                 `- error: value of type 'RawSpan' has no member 'prefix'
 66 |     }
 67 |
[272/295] Compiling MIDIKitSMF DeltaTime.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Types/TimeBase.swift:65:49: error: value of type 'RawSpan' has no member 'prefix'
 63 |         }
 64 |
 65 |         self.init(rawBytes: Array(rawData.bytes.prefix(2)))
    |                                                 `- error: value of type 'RawSpan' has no member 'prefix'
 66 |     }
 67 |
[273/295] Compiling MIDIKitSMF Event Conversion.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Types/TimeBase.swift:65:49: error: value of type 'RawSpan' has no member 'prefix'
 63 |         }
 64 |
 65 |         self.init(rawBytes: Array(rawData.bytes.prefix(2)))
    |                                                 `- error: value of type 'RawSpan' has no member 'prefix'
 66 |     }
 67 |
[274/295] Compiling MIDIKitSMF Event CC.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Types/TimeBase.swift:65:49: error: value of type 'RawSpan' has no member 'prefix'
 63 |         }
 64 |
 65 |         self.init(rawBytes: Array(rawData.bytes.prefix(2)))
    |                                                 `- error: value of type 'RawSpan' has no member 'prefix'
 66 |     }
 67 |
[275/295] Compiling MIDIKitSMF Event ChannelPrefix.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFile/Types/TimeBase.swift:65:49: error: value of type 'RawSpan' has no member 'prefix'
 63 |         }
 64 |
 65 |         self.init(rawBytes: Array(rawData.bytes.prefix(2)))
    |                                                 `- error: value of type 'RawSpan' has no member 'prefix'
 66 |     }
 67 |
[276/295] Compiling MIDIKitSMF Event KeySignature.swift
[277/295] Compiling MIDIKitSMF Event NRPN.swift
[278/295] Compiling MIDIKitSMF Event Note Off.swift
[279/295] Compiling MIDIKitSMF Event Note On.swift
[280/295] Compiling MIDIKitSMF Event Note Pressure.swift
[281/295] Compiling MIDIKitSMF Event PitchBend.swift
[282/295] Compiling MIDIKitSMF Event PortPrefix.swift
[283/295] Compiling MIDIKitSMF Event Pressure.swift
[284/295] Compiling MIDIKitSMF Event ProgramChange.swift
[285/295] Compiling MIDIKitSMF Event RPN.swift
[286/295] Compiling MIDIKitSMF Event SMPTEOffset.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFileEvent/Events/Event SequencerSpecific.swift:92:34: error: cannot assign value of type 'RawSpan' to type '[UInt8]'
 90 |             let readData = try dataReader.read(bytes: length.value)
 91 |
 92 |             data = readData.data.bytes
    |                                  `- error: cannot assign value of type 'RawSpan' to type '[UInt8]'
 93 |         }
 94 |     }
[287/295] Compiling MIDIKitSMF Event SequenceNumber.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFileEvent/Events/Event SequencerSpecific.swift:92:34: error: cannot assign value of type 'RawSpan' to type '[UInt8]'
 90 |             let readData = try dataReader.read(bytes: length.value)
 91 |
 92 |             data = readData.data.bytes
    |                                  `- error: cannot assign value of type 'RawSpan' to type '[UInt8]'
 93 |         }
 94 |     }
[288/295] Compiling MIDIKitSMF Event SequencerSpecific.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFileEvent/Events/Event SequencerSpecific.swift:92:34: error: cannot assign value of type 'RawSpan' to type '[UInt8]'
 90 |             let readData = try dataReader.read(bytes: length.value)
 91 |
 92 |             data = readData.data.bytes
    |                                  `- error: cannot assign value of type 'RawSpan' to type '[UInt8]'
 93 |         }
 94 |     }
[289/295] Compiling MIDIKitSMF Event SysEx.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MIDIKit/Sources/MIDIKitSMF/MIDIFileEvent/Events/Event SequencerSpecific.swift:92:34: error: cannot assign value of type 'RawSpan' to type '[UInt8]'
 90 |             let readData = try dataReader.read(bytes: length.value)
 91 |
 92 |             data = readData.data.bytes
    |                                  `- error: cannot assign value of type 'RawSpan' to type '[UInt8]'
 93 |         }
 94 |     }
[290/295] Compiling MIDIKitSMF MIDIKitSMF.swift
[291/295] Compiling MIDIKitSMF MusicalTimeValue.swift
[292/295] Compiling MIDIKitSMF MIDIFileChunk.swift
[293/295] Compiling MIDIKitSMF MIDIFileEventPayload.swift
BUILD FAILURE 6.3 macosSpm