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Build Information

Failed to build swift-midi-file, reference main (a26a96), with Swift 6.1 for Linux on 1 May 2026 11:23:47 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/orchetect/swift-midi-file.git
Reference: main
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/orchetect/swift-midi-file
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a26a96d Updated GitHub CI
Cloned https://github.com/orchetect/swift-midi-file.git
Revision (git rev-parse @):
a26a96d1e3fde40759e50df735ae7544919d10d2
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/orchetect/swift-midi-file.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/orchetect/swift-midi-file.git
https://github.com/orchetect/swift-midi-file.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-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 swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Fetching https://github.com/orchetect/swift-data-parsing
Fetching https://github.com/orchetect/swift-testing-extensions
Fetching https://github.com/orchetect/swift-timecode
Fetching https://github.com/orchetect/swift-midi-core
[1/1502] Fetching swift-midi-core
[512/2308] Fetching swift-midi-core, swift-data-parsing
Fetched https://github.com/orchetect/swift-data-parsing from cache (0.58s)
Fetched https://github.com/orchetect/swift-midi-core from cache (0.56s)
[1/26966] Fetching swift-timecode
[2/28040] Fetching swift-timecode, swift-testing-extensions
Fetched https://github.com/orchetect/swift-testing-extensions from cache (2.96s)
Fetched https://github.com/orchetect/swift-timecode from cache (3.07s)
Computing version for https://github.com/orchetect/swift-testing-extensions
Computed https://github.com/orchetect/swift-testing-extensions at 0.3.0 (6.36s)
Fetching https://github.com/tsolomko/SWCompression
Fetching https://github.com/swiftlang/swift-syntax.git
[1/17717] Fetching swcompression
[10277/92755] Fetching swcompression, swift-syntax
Fetched https://github.com/tsolomko/SWCompression from cache (9.95s)
Fetched https://github.com/swiftlang/swift-syntax.git from cache (9.97s)
Computing version for https://github.com/orchetect/swift-timecode
Computed https://github.com/orchetect/swift-timecode at 3.1.1 (13.81s)
Computing version for https://github.com/orchetect/swift-data-parsing
Computed https://github.com/orchetect/swift-data-parsing at 0.1.2 (0.92s)
Computing version for https://github.com/orchetect/swift-midi-core
Computed https://github.com/orchetect/swift-midi-core at 1.0.0 (0.72s)
Computing version for https://github.com/tsolomko/SWCompression
Computed https://github.com/tsolomko/SWCompression at 4.8.6 (0.62s)
Fetching https://github.com/tsolomko/BitByteData
[1/3232] Fetching bitbytedata
Fetched https://github.com/tsolomko/BitByteData from cache (0.34s)
Computing version for https://github.com/tsolomko/BitByteData
Computed https://github.com/tsolomko/BitByteData at 2.0.4 (2.09s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.1 (0.88s)
Creating working copy for https://github.com/tsolomko/SWCompression
Working copy of https://github.com/tsolomko/SWCompression resolved at 4.8.6
Creating working copy for https://github.com/orchetect/swift-timecode
Working copy of https://github.com/orchetect/swift-timecode resolved at 3.1.1
Creating working copy for https://github.com/tsolomko/BitByteData
Working copy of https://github.com/tsolomko/BitByteData resolved at 2.0.4
Creating working copy for https://github.com/orchetect/swift-data-parsing
Working copy of https://github.com/orchetect/swift-data-parsing resolved at 0.1.2
Creating working copy for https://github.com/orchetect/swift-testing-extensions
Working copy of https://github.com/orchetect/swift-testing-extensions resolved at 0.3.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.1
Creating working copy for https://github.com/orchetect/swift-midi-core
Working copy of https://github.com/orchetect/swift-midi-core resolved at 1.0.0
Building for debugging...
[0/9] Write sources
[5/9] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/125] Emitting module SwiftMIDIInternals
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:48: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                                                `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 49 |     ) {
 50 |         self.rate = rate
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:23: error: @escaping attribute only applies to function types
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                       `- error: @escaping attribute only applies to function types
 49 |     ) {
 50 |         self.rate = rate
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:67: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                                                   `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
124 |         timer.setEventHandler(handler: handler)
125 |     }
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:42: error: @escaping attribute only applies to function types
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                          `- error: @escaping attribute only applies to function types
124 |         timer.setEventHandler(handler: handler)
125 |     }
[8/127] Emitting module SwiftDataParsing
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[9/130] Emitting module SwiftTimecodeCore
[10/140] Compiling SwiftDataParsing DecodableFromSignedInteger.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[11/140] Compiling SwiftDataParsing EncodableToUnsignedInteger.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[12/140] Compiling SwiftDataParsing SignedInteger Decoding.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[13/140] Compiling SwiftDataParsing ByteOrder+Static.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[14/140] Compiling SwiftDataParsing ByteOrder.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[15/140] Compiling SwiftDataParsing SignedIntegerEncoding.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[16/140] Compiling SwiftMIDIInternals ThreadSynchronizedValue.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[17/140] Compiling SwiftMIDIInternals Utilities.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[18/140] Compiling SwiftDataParsing SignedInteger Encoding.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[19/140] Compiling SwiftDataParsing DataProtocol+Equality.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[20/140] Compiling SwiftDataParsing FixedWidthInteger Extensions.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[23/140] Compiling SwiftDataParsing _DataParserProtocol.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[24/140] Compiling SwiftTimecodeCore TimecodeInterval Real Time.swift
[25/140] Compiling SwiftTimecodeCore TimecodeInterval Unary Operators.swift
[26/140] Compiling SwiftTimecodeCore TimecodeInterval.swift
[27/140] Compiling SwiftTimecodeCore TimecodeTransformer.swift
[28/140] Compiling SwiftTimecodeCore CharacterSet.swift
[29/140] Compiling SwiftTimecodeCore Decimal.swift
[30/140] Compiling SwiftTimecodeCore FloatingPoint and Darwin.swift
[31/140] Compiling SwiftTimecodeCore FloatingPoint and Foundation.swift
[32/140] Compiling SwiftTimecodeCore FloatingPoint.swift
[33/140] Compiling SwiftTimecodeCore FloatingPointPowerComputable.swift
[34/140] Compiling SwiftDataParsing DataProtocol+Float32.swift
[35/140] Compiling SwiftDataParsing DataProtocol+Int.swift
[36/140] Compiling SwiftDataParsing DataProtocol+String.swift
[37/140] Compiling SwiftDataParsing DataProtocol+UInt.swift
[41/140] Compiling SwiftDataParsing API-0.1.1.swift
[42/140] Compiling SwiftDataParsing DataProtocol+Collection.swift
[43/140] Compiling SwiftDataParsing DataProtocol+Double.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/ASCII.swift:30:27: error: cannot find 'applyingTransform' in scope
28 |     @available(OSX 10.11, iOS 9.0, *)
29 |     var asciiStringLossy: String {
30 |         let transformed = applyingTransform(
   |                           `- error: cannot find 'applyingTransform' in scope
31 |             StringTransform("Latin-ASCII"),
32 |             reverse: false
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/ASCII.swift:30:27: error: cannot find 'applyingTransform' in scope
28 |     @available(OSX 10.11, iOS 9.0, *)
29 |     var asciiStringLossy: String {
30 |         let transformed = applyingTransform(
   |                           `- error: cannot find 'applyingTransform' in scope
31 |             StringTransform("Latin-ASCII"),
32 |             reverse: false
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/ASCII.swift:30:27: error: cannot find 'applyingTransform' in scope
28 |     @available(OSX 10.11, iOS 9.0, *)
29 |     var asciiStringLossy: String {
30 |         let transformed = applyingTransform(
   |                           `- error: cannot find 'applyingTransform' in scope
31 |             StringTransform("Latin-ASCII"),
32 |             reverse: false
[47/140] Compiling SwiftTimecodeCore Integers.swift
[48/140] Compiling SwiftTimecodeCore NSAttributedString.swift
[49/140] Compiling SwiftTimecodeCore Ranges.swift
[50/140] Compiling SwiftTimecodeCore String and NSRegularExpression.swift
[51/140] Compiling SwiftTimecodeCore RangeAttribute.swift
[52/140] Compiling SwiftTimecodeCore URL.swift
[53/140] Compiling SwiftTimecodeCore VideoFrameRate Conversions.swift
[54/140] Compiling SwiftTimecodeCore VideoFrameRate Properties.swift
[55/140] Compiling SwiftTimecodeCore VideoFrameRate String Extensions.swift
[56/140] Compiling SwiftTimecodeCore VideoFrameRate.swift
[57/140] Compiling SwiftTimecodeCore Timecode set.swift
[58/140] Compiling SwiftTimecodeCore Timecode.swift
[59/140] Compiling SwiftTimecodeCore UpperLimit.swift
[60/140] Compiling SwiftTimecodeCore TimecodeFrameRate CompatibleGroup.swift
[61/140] Compiling SwiftTimecodeCore TimecodeFrameRate Conversions.swift
[62/140] Compiling SwiftTimecodeCore TimecodeFrameRate Formats.swift
[63/140] Compiling SwiftTimecodeCore TimecodeFrameRate Properties.swift
[64/140] Compiling SwiftTimecodeCore TimecodeFrameRate.swift
[65/140] Compiling SwiftTimecodeCore TimecodeInterval Rational CMTime.swift
[66/140] Compiling SwiftTimecodeCore TimecodeInterval Rational.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[74/140] Compiling SwiftDataParsing DataProtocol+FixedWidthInteger.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:25: error: cannot find 'NSException' in scope
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                         `- error: cannot find 'NSException' in scope
38 |         exception.raise()
39 |     }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:84: error: 'nil' requires a contextual type
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                                                                                    `- error: 'nil' requires a contextual type
38 |         exception.raise()
39 |     }
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:25: error: cannot find 'NSException' in scope
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                         `- error: cannot find 'NSException' in scope
38 |         exception.raise()
39 |     }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:84: error: 'nil' requires a contextual type
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                                                                                    `- error: 'nil' requires a contextual type
38 |         exception.raise()
39 |     }
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:25: error: cannot find 'NSException' in scope
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                         `- error: cannot find 'NSException' in scope
38 |         exception.raise()
39 |     }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:84: error: 'nil' requires a contextual type
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                                                                                    `- error: 'nil' requires a contextual type
38 |         exception.raise()
39 |     }
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[81/140] Compiling SwiftDataParsing InoutDataParser.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[82/140] Compiling SwiftDataParsing PointerDataParser.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:48: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                                                `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 49 |     ) {
 50 |         self.rate = rate
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:23: error: @escaping attribute only applies to function types
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                       `- error: @escaping attribute only applies to function types
 49 |     ) {
 50 |         self.rate = rate
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:67: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                                                   `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
124 |         timer.setEventHandler(handler: handler)
125 |     }
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:42: error: @escaping attribute only applies to function types
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                          `- error: @escaping attribute only applies to function types
124 |         timer.setEventHandler(handler: handler)
125 |     }
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:48: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                                                `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 49 |     ) {
 50 |         self.rate = rate
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:23: error: @escaping attribute only applies to function types
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                       `- error: @escaping attribute only applies to function types
 49 |     ) {
 50 |         self.rate = rate
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:67: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                                                   `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
124 |         timer.setEventHandler(handler: handler)
125 |     }
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:42: error: @escaping attribute only applies to function types
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                          `- error: @escaping attribute only applies to function types
124 |         timer.setEventHandler(handler: handler)
125 |     }
[85/140] Compiling SwiftDataParsing UnsignedInteger Extensions.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:48: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                                                `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 49 |     ) {
 50 |         self.rate = rate
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:23: error: @escaping attribute only applies to function types
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                       `- error: @escaping attribute only applies to function types
 49 |     ) {
 50 |         self.rate = rate
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:67: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                                                   `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
124 |         timer.setEventHandler(handler: handler)
125 |     }
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:42: error: @escaping attribute only applies to function types
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                          `- error: @escaping attribute only applies to function types
124 |         timer.setEventHandler(handler: handler)
125 |     }
[86/140] Compiling SwiftDataParsing DataParserError.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/Timespec.swift:141:18: error: extraneous argument label 'seconds:' in call
139 |     @_disfavoredOverload
140 |     public init(_ interval: TimeInterval) {
141 |         self.init(seconds: interval)
    |                  `- error: extraneous argument label 'seconds:' in call
142 |     }
143 | }
[87/140] Compiling SwiftDataParsing CopyingDataParser.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/Timespec.swift:141:18: error: extraneous argument label 'seconds:' in call
139 |     @_disfavoredOverload
140 |     public init(_ interval: TimeInterval) {
141 |         self.init(seconds: interval)
    |                  `- error: extraneous argument label 'seconds:' in call
142 |     }
143 | }
[88/140] Compiling SwiftDataParsing DefaultDataParser.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/Timespec.swift:141:18: error: extraneous argument label 'seconds:' in call
139 |     @_disfavoredOverload
140 |     public init(_ interval: TimeInterval) {
141 |         self.init(seconds: interval)
    |                  `- error: extraneous argument label 'seconds:' in call
142 |     }
143 | }
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[92/140] Compiling SwiftTimecodeCore Timecode Source Protocols.swift
[93/140] Compiling SwiftTimecodeCore Timecode Components.swift
[94/140] Compiling SwiftTimecodeCore Timecode FeetAndFrames.swift
[95/140] Compiling SwiftTimecodeCore Timecode FrameCount Value.swift
[96/140] Compiling SwiftTimecodeCore Timecode FrameCount.swift
[97/140] Compiling SwiftTimecodeCore Timecode Random.swift
[98/140] Compiling SwiftTimecodeCore Timecode Rational CMTime.swift
[99/140] Compiling SwiftTimecodeCore Timecode Rational.swift
[100/140] Compiling SwiftTimecodeCore Timecode Real Time.swift
[101/140] Compiling SwiftTimecodeCore Timecode Samples.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/4] Write swift-version-24593BA9C3E375BF.txt
[2/120] Compiling SwiftTimecodeCore Timecode Source Protocols.swift
[3/120] Compiling SwiftTimecodeCore Timecode Components.swift
[4/120] Compiling SwiftTimecodeCore Timecode FeetAndFrames.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/123] Emitting module SwiftMIDIInternals
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:48: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                                                `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 49 |     ) {
 50 |         self.rate = rate
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:23: error: @escaping attribute only applies to function types
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                       `- error: @escaping attribute only applies to function types
 49 |     ) {
 50 |         self.rate = rate
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:67: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                                                   `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
124 |         timer.setEventHandler(handler: handler)
125 |     }
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:42: error: @escaping attribute only applies to function types
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                          `- error: @escaping attribute only applies to function types
124 |         timer.setEventHandler(handler: handler)
125 |     }
[6/125] Compiling SwiftTimecodeCore Timecode Math Public.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/Timespec.swift:141:18: error: extraneous argument label 'seconds:' in call
139 |     @_disfavoredOverload
140 |     public init(_ interval: TimeInterval) {
141 |         self.init(seconds: interval)
    |                  `- error: extraneous argument label 'seconds:' in call
142 |     }
143 | }
[7/125] Compiling SwiftTimecodeCore Timecode Operators.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/Timespec.swift:141:18: error: extraneous argument label 'seconds:' in call
139 |     @_disfavoredOverload
140 |     public init(_ interval: TimeInterval) {
141 |         self.init(seconds: interval)
    |                  `- error: extraneous argument label 'seconds:' in call
142 |     }
143 | }
[8/125] Compiling SwiftTimecodeCore Timecode Rounding.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/Timespec.swift:141:18: error: extraneous argument label 'seconds:' in call
139 |     @_disfavoredOverload
140 |     public init(_ interval: TimeInterval) {
141 |         self.init(seconds: interval)
    |                  `- error: extraneous argument label 'seconds:' in call
142 |     }
143 | }
[9/125] Compiling SwiftTimecodeCore Sendable.swift
[10/125] Compiling SwiftTimecodeCore Strideable.swift
[11/125] Compiling SwiftTimecodeCore SwiftTimecodeCore-API-2.3.0.swift
[14/125] Compiling SwiftTimecodeCore Codable.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:48: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                                                `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 49 |     ) {
 50 |         self.rate = rate
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:23: error: @escaping attribute only applies to function types
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                       `- error: @escaping attribute only applies to function types
 49 |     ) {
 50 |         self.rate = rate
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:67: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                                                   `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
124 |         timer.setEventHandler(handler: handler)
125 |     }
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:42: error: @escaping attribute only applies to function types
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                          `- error: @escaping attribute only applies to function types
124 |         timer.setEventHandler(handler: handler)
125 |     }
[15/125] Compiling SwiftTimecodeCore Comparable.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:48: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                                                `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 49 |     ) {
 50 |         self.rate = rate
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:23: error: @escaping attribute only applies to function types
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                       `- error: @escaping attribute only applies to function types
 49 |     ) {
 50 |         self.rate = rate
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:67: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                                                   `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
124 |         timer.setEventHandler(handler: handler)
125 |     }
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:42: error: @escaping attribute only applies to function types
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                          `- error: @escaping attribute only applies to function types
124 |         timer.setEventHandler(handler: handler)
125 |     }
[16/125] Compiling SwiftTimecodeCore CustomStringConvertible.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:48: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                                                `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
 49 |     ) {
 50 |         self.rate = rate
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:48:23: error: @escaping attribute only applies to function types
 46 |         leeway: DispatchTimeInterval = .nanoseconds(0),
 47 |         queue: DispatchQueue? = nil,
 48 |         eventHandler: @escaping DispatchSource.DispatchSourceHandler = { }
    |                       `- error: @escaping attribute only applies to function types
 49 |     ) {
 50 |         self.rate = rate
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:67: error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                                                   `- error: 'DispatchSourceHandler' is not a member type of class 'Dispatch.DispatchSource'
124 |         timer.setEventHandler(handler: handler)
125 |     }
Dispatch.DispatchSource:1:14: note: 'DispatchSource' declared here
1 | public class DispatchSource : DispatchObject, @unchecked Sendable, DispatchSourceProtocol, DispatchSourceRead, DispatchSourceSignal, DispatchSourceTimer, DispatchSourceUserDataAdd, DispatchSourceUserDataOr, DispatchSourceUserDataReplace, DispatchSourceWrite {
  |              `- note: 'DispatchSource' declared here
2 |     deinit
3 | }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/SafeDispatchTimer.swift:123:42: error: @escaping attribute only applies to function types
121 |
122 |     /// Set the event handler closure that the timer executes
123 |     public func setEventHandler(handler: @escaping DispatchSource.DispatchSourceHandler) {
    |                                          `- error: @escaping attribute only applies to function types
124 |         timer.setEventHandler(handler: handler)
125 |     }
[17/125] Compiling SwiftTimecodeCore FeetAndFrames.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/ASCII.swift:30:27: error: cannot find 'applyingTransform' in scope
28 |     @available(OSX 10.11, iOS 9.0, *)
29 |     var asciiStringLossy: String {
30 |         let transformed = applyingTransform(
   |                           `- error: cannot find 'applyingTransform' in scope
31 |             StringTransform("Latin-ASCII"),
32 |             reverse: false
[18/125] Compiling SwiftTimecodeCore Fraction CMTime.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/ASCII.swift:30:27: error: cannot find 'applyingTransform' in scope
28 |     @available(OSX 10.11, iOS 9.0, *)
29 |     var asciiStringLossy: String {
30 |         let transformed = applyingTransform(
   |                           `- error: cannot find 'applyingTransform' in scope
31 |             StringTransform("Latin-ASCII"),
32 |             reverse: false
[19/125] Compiling SwiftTimecodeCore Fraction.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Outsourced/ASCII.swift:30:27: error: cannot find 'applyingTransform' in scope
28 |     @available(OSX 10.11, iOS 9.0, *)
29 |     var asciiStringLossy: String {
30 |         let transformed = applyingTransform(
   |                           `- error: cannot find 'applyingTransform' in scope
31 |             StringTransform("Latin-ASCII"),
32 |             reverse: false
[20/125] Compiling SwiftTimecodeCore Hashable.swift
[21/125] Compiling SwiftTimecodeCore Identifiable.swift
[23/125] Compiling SwiftTimecodeCore FrameRateProtocol Properties.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:25: error: cannot find 'NSException' in scope
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                         `- error: cannot find 'NSException' in scope
38 |         exception.raise()
39 |     }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:84: error: 'nil' requires a contextual type
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                                                                                    `- error: 'nil' requires a contextual type
38 |         exception.raise()
39 |     }
[24/125] Compiling SwiftTimecodeCore FrameRateProtocol.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:25: error: cannot find 'NSException' in scope
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                         `- error: cannot find 'NSException' in scope
38 |         exception.raise()
39 |     }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:84: error: 'nil' requires a contextual type
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                                                                                    `- error: 'nil' requires a contextual type
38 |         exception.raise()
39 |     }
[25/125] Compiling SwiftTimecodeCore SwiftTimecodeCore.swift
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:25: error: cannot find 'NSException' in scope
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                         `- error: cannot find 'NSException' in scope
38 |         exception.raise()
39 |     }
/host/spi-builder-workspace/.build/checkouts/swift-midi-core/Sources/SwiftMIDIInternals/Utilities/Exception.swift:37:84: error: 'nil' requires a contextual type
35 |         reason: String? = nil
36 |     ) {
37 |         let exception = NSException(name: exceptionName, reason: reason, userInfo: nil)
   |                                                                                    `- error: 'nil' requires a contextual type
38 |         exception.raise()
39 |     }
[26/125] Compiling SwiftTimecodeCore SwiftTimecodeCore-API-2.3.1.swift
[27/125] Compiling SwiftTimecodeCore SwiftTimecodeCore-API-2.3.2.swift
[28/125] Compiling SwiftTimecodeCore CMTimeRange Extensions.swift
[43/125] Emitting module SwiftDataParsing
[44/125] Compiling SwiftDataParsing ByteOrder+Static.swift
[45/125] Compiling SwiftDataParsing ByteOrder.swift
[46/125] Compiling SwiftDataParsing SignedIntegerEncoding.swift
[47/125] Emitting module SwiftTimecodeCore
[51/136] Compiling SwiftMIDIInternals ThreadSynchronizedValue.swift
[52/136] Compiling SwiftMIDIInternals Utilities.swift
[53/136] Compiling SwiftTimecodeCore TimecodeInterval Real Time.swift
[54/136] Compiling SwiftTimecodeCore TimecodeInterval Unary Operators.swift
[55/136] Compiling SwiftTimecodeCore TimecodeInterval.swift
[56/136] Compiling SwiftTimecodeCore TimecodeTransformer.swift
[57/136] Compiling SwiftTimecodeCore CharacterSet.swift
[58/136] Compiling SwiftTimecodeCore Decimal.swift
[59/136] Compiling SwiftTimecodeCore FloatingPoint and Darwin.swift
[60/136] Compiling SwiftTimecodeCore FloatingPoint and Foundation.swift
[61/136] Compiling SwiftTimecodeCore FloatingPoint.swift
[62/136] Compiling SwiftTimecodeCore FloatingPointPowerComputable.swift
BUILD FAILURE 6.1 linux