Swift Package Index

Build Information

Failed to build FluidAudio, reference v0.14.3 (00ea90), with Swift 6.1 for Wasm on 29 Apr 2026 20:39:54 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FluidInference/FluidAudio.git
Reference: v0.14.3
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/FluidInference/FluidAudio
 * tag               v0.14.3    -> FETCH_HEAD
HEAD is now at 00ea906 fix: remove module_map from MachTaskSelfWrapper subspec (#546)
Cloned https://github.com/FluidInference/FluidAudio.git
Revision (git rev-parse @):
00ea906c2089971bec767c4b4df38686aa7a9f9e
SUCCESS checkout https://github.com/FluidInference/FluidAudio.git at v0.14.3
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/FluidInference/FluidAudio.git
https://github.com/FluidInference/FluidAudio.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -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
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Sources/FluidAudio/Frameworks': File not found.
Building for debugging...
[0/10] Write sources
[1/10] Copying english.json
/host/spi-builder-workspace/Sources/MachTaskSelfWrapper/MachTaskSelf.c:3:10: fatal error: 'mach/mach.h' file not found
    3 | #include <mach/mach.h>
      |          ^~~~~~~~~~~~~
1 error generated.
[3/10] Compiling MachTaskSelfWrapper MachTaskSelf.c
[3/10] Write swift-version-24593BA9C3E375BF.txt
[3/10] Compiling FastClusterWrapper FastClusterWrapper.cpp
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Sources/FluidAudio/Frameworks': File not found.
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Tests/FluidAudioTests/ASR/Parakeet/SlidingWindow/CTC/sample_medical.arpa
[0/1] Planning build
Building for debugging...
/host/spi-builder-workspace/Sources/MachTaskSelfWrapper/MachTaskSelf.c:3:10: fatal error: 'mach/mach.h' file not found
    3 | #include <mach/mach.h>
      |          ^~~~~~~~~~~~~
1 error generated.
[0/7] Compiling MachTaskSelfWrapper MachTaskSelf.c
[0/7] Compiling FastClusterWrapper FastClusterWrapper.cpp
[0/7] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 wasm