The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build CoreAudioExtensions, reference main (a33f54), with Swift 6.1 for Android on 18 Aug 2025 20:09:55 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sbooth/CoreAudioExtensions.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/sbooth/CoreAudioExtensions
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a33f542 Bump actions/checkout from 4 to 5 (#36)
Cloned https://github.com/sbooth/CoreAudioExtensions.git
Revision (git rev-parse @):
a33f54201ba6f70771922942d7edf7e383992370
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sbooth/CoreAudioExtensions.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.1
Building package at path:  $PWD
https://github.com/sbooth/CoreAudioExtensions.git
https://github.com/sbooth/CoreAudioExtensions.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CoreAudioExtensions",
  "name" : "CoreAudioExtensions",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "CoreAudioExtensions",
      "targets" : [
        "CoreAudioExtensions"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CoreAudioExtensionsTests",
      "module_type" : "SwiftTarget",
      "name" : "CoreAudioExtensionsTests",
      "path" : "Tests/CoreAudioExtensionsTests",
      "sources" : [
        "CoreAudioExtensionsTests.swift"
      ],
      "target_dependencies" : [
        "CoreAudioExtensions"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CoreAudioExtensions",
      "module_type" : "SwiftTarget",
      "name" : "CoreAudioExtensions",
      "path" : "Sources/CoreAudioExtensions",
      "product_memberships" : [
        "CoreAudioExtensions"
      ],
      "sources" : [
        "AudioChannelLayout+SFBExtensions.swift",
        "AudioStreamBasicDescription+SFBExtensions.swift",
        "AudioTimeStamp+SFBExtensions.swift",
        "AudioValueRange+SFBExtensions.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -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
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8106a39f56f5bb7aad9f0d9a94f1e5362f9a40b692f7bc17efe17b7b91dc65fc
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/7] Compiling CoreAudioExtensions AudioValueRange+SFBExtensions.swift
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
[4/7] Compiling CoreAudioExtensions AudioTimeStamp+SFBExtensions.swift
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
[5/7] Compiling CoreAudioExtensions AudioStreamBasicDescription+SFBExtensions.swift
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/7] Emitting module CoreAudioExtensions
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
[7/7] Compiling CoreAudioExtensions AudioChannelLayout+SFBExtensions.swift
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8106a39f56f5bb7aad9f0d9a94f1e5362f9a40b692f7bc17efe17b7b91dc65fc
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/6] Emitting module CoreAudioExtensions
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
[3/6] Compiling CoreAudioExtensions AudioValueRange+SFBExtensions.swift
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
[4/6] Compiling CoreAudioExtensions AudioStreamBasicDescription+SFBExtensions.swift
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
[5/6] Compiling CoreAudioExtensions AudioChannelLayout+SFBExtensions.swift
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
[6/6] Compiling CoreAudioExtensions AudioTimeStamp+SFBExtensions.swift
/host/spi-builder-workspace/Sources/CoreAudioExtensions/AudioChannelLayout+SFBExtensions.swift:8:8: error: no such module 'CoreAudioTypes'
  6 |
  7 | import Foundation
  8 | import CoreAudioTypes
    |        `- error: no such module 'CoreAudioTypes'
  9 |
 10 | extension AudioChannelLayout {
BUILD FAILURE 6.1 android