Swift Package Index

Build Information

Failed to build Lullaby, reference main (a3f5a6), with Swift 6.4 for Wasm on 21 Sep 2026 04:01:58 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jaekong/Lullaby.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/jaekong/Lullaby
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a3f5a6f Merge branch 'main' of https://github.com/jtodaone/Lullaby
Cloned https://github.com/jaekong/Lullaby.git
Revision (git rev-parse @):
a3f5a6f575513e5281bb304eb058566c25d96497
SUCCESS checkout https://github.com/jaekong/Lullaby.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/jaekong/Lullaby.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-collections.git
[1/27352] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.13s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 0.0.7 (1.35s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 0.0.7
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 300]
[Planning deferred tasks]
[54 / 100] DequeModule
In file included from /host/spi-builder-workspace/Sources/CMiniAudio/miniaudio.c:1:
/host/spi-builder-workspace/Sources/CMiniAudio/include/miniaudio.h:15015:31: error: call to undeclared function 'sched_get_priority_min'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 15015 |             int priorityMin = sched_get_priority_min(scheduler);
       |                               ^
/host/spi-builder-workspace/Sources/CMiniAudio/include/miniaudio.h:15016:31: error: call to undeclared function 'sched_get_priority_max'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 15016 |             int priorityMax = sched_get_priority_max(scheduler);
       |                               ^
/host/spi-builder-workspace/Sources/CMiniAudio/include/miniaudio.h:15020:17: error: call to undeclared function 'pthread_attr_getschedparam'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 15020 |             if (pthread_attr_getschedparam(&attr, &sched) == 0) {
       |                 ^
/host/spi-builder-workspace/Sources/CMiniAudio/include/miniaudio.h:15020:17: note: did you mean 'pthread_attr_getschedpolicy'?
In file included from /host/spi-builder-workspace/Sources/CMiniAudio/miniaudio.c:1:
In file included from /host/spi-builder-workspace/Sources/CMiniAudio/include/miniaudio.h:3656:
/root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/pthread.h:178:5: note: 'pthread_attr_getschedpolicy' declared here
  178 | int pthread_attr_getschedpolicy(const pthread_attr_t *__restrict, int *__restrict);
      |     ^
In file included from /host/spi-builder-workspace/Sources/CMiniAudio/miniaudio.c:1:
/host/spi-builder-workspace/Sources/CMiniAudio/include/miniaudio.h:15035:21: error: call to undeclared function 'pthread_attr_setschedparam'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 15035 |                 if (pthread_attr_setschedparam(&attr, &sched) == 0) {
       |                     ^
/host/spi-builder-workspace/Sources/CMiniAudio/include/miniaudio.h:37610:60: error: use of undeclared identifier 'pthread_attr_getschedparam'
 37610 |     pContext->posix.pthread_attr_getschedparam  = (ma_proc)pthread_attr_getschedparam;
       |                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/CMiniAudio/include/miniaudio.h:37611:60: error: use of undeclared identifier 'pthread_attr_setschedparam'
 37611 |     pContext->posix.pthread_attr_setschedparam  = (ma_proc)pthread_attr_setschedparam;
       |                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~
6 errors generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/Lullaby.build/Debug-webassembly-wasm32/CMiniAudio-t.build/Objects-normal/wasm32/miniaudio.o /host/spi-builder-workspace/Sources/CMiniAudio/miniaudio.c normal wasm32 c com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /host

    Using response file: /host/spi-builder-workspace/.build/out/Intermediates.noindex/Lullaby.build/Debug-webassembly-wasm32/CMiniAudio-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp

    /usr/bin/clang -x c -target wasm32-unknown-wasip1 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wno-shorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body --sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk @/host/spi-builder-workspace/.build/out/Intermediates.noindex/Lullaby.build/Debug-webassembly-wasm32/CMiniAudio-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/Lullaby.build/Debug-webassembly-wasm32/CMiniAudio-t.build/Objects-normal/wasm32/miniaudio.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/Lullaby.build/Debug-webassembly-wasm32/CMiniAudio-t.build/Objects-normal/wasm32/miniaudio.dia -c /host/spi-builder-workspace/Sources/CMiniAudio/miniaudio.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Lullaby.build/Debug-webassembly-wasm32/CMiniAudio-t.build/Objects-normal/wasm32/miniaudio.o
error: Build failed
BUILD FAILURE 6.4 wasm