Swift Package Index

Build Information

Failed to build Compute, reference 0.6.4 (b129f6), with Swift 6.4 for Wasm on 17 Oct 2026 11:28:41 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/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-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jcmosc/Compute.git
Reference: 0.6.4
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/jcmosc/Compute
 * tag               0.6.4      -> FETCH_HEAD
HEAD is now at b129f65 Update bundle version to 0.6.4
Submodule path 'Submodules/swift-runtime-headers': checked out '626688ce65f43a83d5822532e1c9e85f92e21106'
Submodule 'Submodules/swift-runtime-headers' (https://github.com/jcmosc/swift-runtime-headers.git) registered for path 'Submodules/swift-runtime-headers'
Cloning into '/host/spi-builder-workspace/Submodules/swift-runtime-headers'...
Cloned https://github.com/jcmosc/Compute.git
Revision (git rev-parse @):
b129f659ac9f7e3791737314604d73764311644d
SUCCESS checkout https://github.com/jcmosc/Compute.git at 0.6.4
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/jcmosc/Compute.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$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-6.4.0-RELEASE_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:7a2e5502d3bb6640f9b2bbb1dadf9967024364ce9ed0ed0bd80cf1b699d193fd
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/jcmosc/swift-sexp
[1/19] Fetching swift-sexp
Fetched https://github.com/jcmosc/swift-sexp (0.32s)
Fetching https://github.com/groue/Semaphore
Fetching https://github.com/apple/swift-algorithms
[1/293] Fetching semaphore
[294/6452] Fetching semaphore, swift-algorithms
Fetched https://github.com/groue/Semaphore (0.51s)
Fetched https://github.com/apple/swift-algorithms (0.51s)
Computing version for https://github.com/groue/Semaphore
Computed https://github.com/groue/Semaphore at 0.1.0 (0.69s)
Computing version for https://github.com/apple/swift-algorithms
Computed https://github.com/apple/swift-algorithms at 1.2.1 (0.91s)
Fetching https://github.com/apple/swift-numerics.git
[1/6756] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (0.53s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.69s)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-algorithms
Working copy of https://github.com/apple/swift-algorithms resolved at 1.2.1
Creating working copy for https://github.com/jcmosc/swift-sexp
Working copy of https://github.com/jcmosc/swift-sexp resolved at main (9b86036)
Creating working copy for https://github.com/groue/Semaphore
Working copy of https://github.com/groue/Semaphore resolved at 0.1.0
Building for debugging...
[Pre-planning 1 / 243]
[Constructing 382 / 512]
[43 / 118] Platform
In file included from /host/spi-builder-workspace/Sources/Platform/log.c:1:
/host/spi-builder-workspace/Sources/Platform/include/platform/log.h:6:10: fatal error: 'syslog.h' file not found
    6 | #include <syslog.h>
      |          ^~~~~~~~~~
1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/Compute.build/Debug-webassembly-wasm32/Platform-t.build/Objects-normal/wasm32/log.o /host/spi-builder-workspace/Sources/Platform/log.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/Compute.build/Debug-webassembly-wasm32/Platform-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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk @/host/spi-builder-workspace/.build/out/Intermediates.noindex/Compute.build/Debug-webassembly-wasm32/Platform-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/Compute.build/Debug-webassembly-wasm32/Platform-t.build/Objects-normal/wasm32/log.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/Compute.build/Debug-webassembly-wasm32/Platform-t.build/Objects-normal/wasm32/log.dia -c /host/spi-builder-workspace/Sources/Platform/log.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Compute.build/Debug-webassembly-wasm32/Platform-t.build/Objects-normal/wasm32/log.o
error: Build failed
BUILD FAILURE 6.4 wasm