MIDIKit – Build Information – Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build MIDIKit, reference main (690260), with Swift 5.9 for macOS (SPM) on 10 Feb 2025 09:21:47 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/orchetect/MIDIKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/orchetect/MIDIKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 6902607 MIDIKitSync: `MTCReceiver` & `MTCDecoder`: Updated inline docs (#232)
Cloned https://github.com/orchetect/MIDIKit.git
Revision (git rev-parse @):
6902607ec98a4b8b54cac6d2a4d89fd860284819
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/orchetect/MIDIKit.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.9
Building package at path:  $PWD
https://github.com/orchetect/MIDIKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Copying PrivacyInfo.xcprivacy
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/98] Emitting module MIDIKitInternals
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:16: error: expected 'var' keyword in property declaration
    nonisolated(unsafe)
               ^
               var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:38: error: expected 'var' keyword in property declaration
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                     ^
                                     var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:46: error: consecutive declarations on a line must be separated by ';'
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                             ^
                                             ;
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:38: error: expected 'var' keyword in property declaration
    package internal(set) nonisolated(unsafe)
                                     ^
                                     var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:17: error: type annotation missing in pattern
    nonisolated(unsafe)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:5: error: 'nonisolated' can not be applied to stored properties
    nonisolated(unsafe)
    ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:39: error: type annotation missing in pattern
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:27: error: 'nonisolated' can not be applied to stored properties
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                          ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:39: error: type annotation missing in pattern
    package internal(set) nonisolated(unsafe)
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:27: error: 'nonisolated' can not be applied to stored properties
    package internal(set) nonisolated(unsafe)
                          ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:24: error: expected 'var' keyword in property declaration
    private nonisolated(unsafe)
                       ^
                       var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:25: error: type annotation missing in pattern
    private nonisolated(unsafe)
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:13: error: 'nonisolated' can not be applied to stored properties
    private nonisolated(unsafe)
            ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:25: warning: stored property 'unsafe' of 'Sendable'-conforming generic struct 'SyncAccess' has non-sendable type '<<error type>>'
    private nonisolated(unsafe)
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:21:9: warning: stored property 'value' of 'Sendable'-conforming generic struct 'SyncAccess' has non-sendable type 'Value'
    var value: Value
        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:17:27: note: consider making generic parameter 'Value' conform to the 'Sendable' protocol
package struct SyncAccess<Value>: Sendable {
                          ^
                               : Sendable
[4/100] Compiling MIDIKitInternals Threading.swift
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:24: error: expected 'var' keyword in property declaration
    private nonisolated(unsafe)
                       ^
                       var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:25: error: type annotation missing in pattern
    private nonisolated(unsafe)
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:13: error: 'nonisolated' can not be applied to stored properties
    private nonisolated(unsafe)
            ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:25: warning: stored property 'unsafe' of 'Sendable'-conforming generic struct 'SyncAccess' has non-sendable type '<<error type>>'
    private nonisolated(unsafe)
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:21:9: warning: stored property 'value' of 'Sendable'-conforming generic struct 'SyncAccess' has non-sendable type 'Value'
    var value: Value
        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:17:27: note: consider making generic parameter 'Value' conform to the 'Sendable' protocol
package struct SyncAccess<Value>: Sendable {
                          ^
                               : Sendable
[5/100] Compiling MIDIKitInternals resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:24: error: expected 'var' keyword in property declaration
    private nonisolated(unsafe)
                       ^
                       var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:25: error: type annotation missing in pattern
    private nonisolated(unsafe)
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:13: error: 'nonisolated' can not be applied to stored properties
    private nonisolated(unsafe)
            ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:20:25: warning: stored property 'unsafe' of 'Sendable'-conforming generic struct 'SyncAccess' has non-sendable type '<<error type>>'
    private nonisolated(unsafe)
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:21:9: warning: stored property 'value' of 'Sendable'-conforming generic struct 'SyncAccess' has non-sendable type 'Value'
    var value: Value
        ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/Threading.swift:17:27: note: consider making generic parameter 'Value' conform to the 'Sendable' protocol
package struct SyncAccess<Value>: Sendable {
                          ^
                               : Sendable
[6/100] Compiling TimecodeKitCore Timecode TimecodeInterval.swift
[7/100] Compiling TimecodeKitCore Timecode Zero.swift
[8/100] Compiling TimecodeKitCore StringFormat.swift
[9/100] Compiling TimecodeKitCore Timecode Samples.swift
[10/100] Compiling TimecodeKitCore Timecode String.swift
[11/100] Compiling TimecodeKitCore Timecode FrameCount.swift
[12/100] Compiling TimecodeKitCore Timecode Random.swift
[13/100] Compiling TimecodeKitCore Timecode Rational CMTime.swift
[14/100] Compiling TimecodeKitCore Timecode Rational.swift
[15/100] Compiling TimecodeKitCore Timecode Real Time.swift
[16/100] Compiling TimecodeKitCore StringFormatOption.swift
[17/100] Compiling TimecodeKitCore SubFramesBase.swift
[18/100] Compiling TimecodeKitCore FrameRateProtocol Properties.swift
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:16: error: expected 'var' keyword in property declaration
    nonisolated(unsafe)
               ^
               var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:38: error: expected 'var' keyword in property declaration
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                     ^
                                     var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:46: error: consecutive declarations on a line must be separated by ';'
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                             ^
                                             ;
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:38: error: expected 'var' keyword in property declaration
    package internal(set) nonisolated(unsafe)
                                     ^
                                     var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:17: error: type annotation missing in pattern
    nonisolated(unsafe)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:5: error: 'nonisolated' can not be applied to stored properties
    nonisolated(unsafe)
    ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:39: error: type annotation missing in pattern
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:27: error: 'nonisolated' can not be applied to stored properties
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                          ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:39: error: type annotation missing in pattern
    package internal(set) nonisolated(unsafe)
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:27: error: 'nonisolated' can not be applied to stored properties
    package internal(set) nonisolated(unsafe)
                          ^~~~~~~~~~~

[19/100] Compiling TimecodeKitCore Timecode FrameCount Value.swift
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:16: error: expected 'var' keyword in property declaration
    nonisolated(unsafe)
               ^
               var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:38: error: expected 'var' keyword in property declaration
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                     ^
                                     var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:46: error: consecutive declarations on a line must be separated by ';'
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                             ^
                                             ;
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:38: error: expected 'var' keyword in property declaration
    package internal(set) nonisolated(unsafe)
                                     ^
                                     var
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:17: error: type annotation missing in pattern
    nonisolated(unsafe)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:22:5: error: 'nonisolated' can not be applied to stored properties
    nonisolated(unsafe)
    ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:39: error: type annotation missing in pattern
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:28:27: error: 'nonisolated' can not be applied to stored properties
    package internal(set) nonisolated(unsafe) var rate: Rate = .seconds(1.0)
                          ^~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:39: error: type annotation missing in pattern
    package internal(set) nonisolated(unsafe)
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MIDIKitInternals/Utilities/SafeDispatchTimer.swift:33:27: error: 'nonisolated' can not be applied to stored properties
    package internal(set) nonisolated(unsafe)
                          ^~~~~~~~~~~

[20/100] Compiling TimecodeKitCore Fraction CMTime.swift
[21/100] Compiling TimecodeKitCore Fraction.swift
[22/100] Compiling TimecodeKitCore TimecodeKitCore-API-2.3.0.swift
[23/100] Compiling TimecodeKitCore TimecodeKitCore-API-2.3.1.swift
[24/100] Compiling TimecodeKitCore TimecodeKitCore-API-2.3.2.swift
[25/100] Compiling TimecodeKitCore CMTimeRange Extensions.swift
[26/100] Compiling TimecodeKitCore FeetAndFrames.swift
error: fatalError
Fetching https://github.com/orchetect/TimecodeKit
[1/23092] Fetching timecodekit
Fetched https://github.com/orchetect/TimecodeKit (8.15s)
Computing version for https://github.com/orchetect/TimecodeKit
Computed https://github.com/orchetect/TimecodeKit at 2.3.3 (0.66s)
Creating working copy for https://github.com/orchetect/TimecodeKit
Working copy of https://github.com/orchetect/TimecodeKit resolved at 2.3.3
BUILD FAILURE 5.9 macosSpm