Swift Package IndexBuild Information
Failed to build swift-midi-io, reference main (e7eaa7), with Swift 6.0 for Linux on 1 May 2026 11:03:55 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/orchetect/swift-midi-io.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-io
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at e7eaa73 Added GitHub CI for example projects
Cloned https://github.com/orchetect/swift-midi-io.git
Revision (git rev-parse @):
e7eaa73cf5aecd5bb8c2acf8360bbdc20da2d8a0
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/orchetect/swift-midi-io.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.0
Building package at path: $PWD
https://github.com/orchetect/swift-midi-io.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.0-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:6ccbc5e7995f6c524368c1828f9c677d1727c16390a603fc668217aec5f5123a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest
Fetching https://github.com/orchetect/swift-testing-extensions
Fetching https://github.com/orchetect/swift-midi-core
[1/1502] Fetching swift-midi-core
[1023/2576] Fetching swift-midi-core, swift-testing-extensions
Fetched https://github.com/orchetect/swift-midi-core from cache (0.59s)
Fetched https://github.com/orchetect/swift-testing-extensions from cache (0.59s)
Computing version for https://github.com/orchetect/swift-testing-extensions
Computed https://github.com/orchetect/swift-testing-extensions at 0.3.0 (1.47s)
Fetching https://github.com/swiftlang/swift-syntax.git
Fetching https://github.com/tsolomko/SWCompression
[1/17717] Fetching swcompression
[9214/92755] Fetching swcompression, swift-syntax
Fetched https://github.com/tsolomko/SWCompression from cache (3.23s)
[38270/75038] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (10.25s)
Computing version for https://github.com/orchetect/swift-midi-core
Computed https://github.com/orchetect/swift-midi-core at 1.0.0 (1.39s)
Computing version for https://github.com/tsolomko/SWCompression
Computed https://github.com/tsolomko/SWCompression at 4.8.6 (4.75s)
Fetching https://github.com/tsolomko/BitByteData
[1/3232] Fetching bitbytedata
Fetched https://github.com/tsolomko/BitByteData from cache (0.37s)
Computing version for https://github.com/tsolomko/BitByteData
Computed https://github.com/tsolomko/BitByteData at 2.0.4 (1.20s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.1 (4.33s)
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/orchetect/swift-midi-core
Working copy of https://github.com/orchetect/swift-midi-core resolved at 1.0.0
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/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/tsolomko/SWCompression
Working copy of https://github.com/tsolomko/SWCompression resolved at 4.8.6
warning: 'spi-builder-workspace': dependency 'swift-midi-core' is not used by any target
warning: 'spi-builder-workspace': dependency 'swift-testing-extensions' is not used by any target
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module SwiftMIDIIO
/host/spi-builder-workspace/Sources/Unsupported/SwiftMIDIIO.swift:10:8: error: no such module 'CoreMIDI'
8 |
9 | // artificially cause the build to fail by attempting to import an Apple-only framework
10 | import CoreMIDI
| `- error: no such module 'CoreMIDI'
11 |
[4/4] Compiling SwiftMIDIIO SwiftMIDIIO.swift
/host/spi-builder-workspace/Sources/Unsupported/SwiftMIDIIO.swift:10:8: error: no such module 'CoreMIDI'
8 |
9 | // artificially cause the build to fail by attempting to import an Apple-only framework
10 | import CoreMIDI
| `- error: no such module 'CoreMIDI'
11 |
BUILD FAILURE 6.0 linux