Swift Package Index

Build Information

Failed to build MetaverseKit, reference v2.0.7 (0f675e), with Swift 6.4 for Wasm on 26 Sep 2026 13:32:44 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-3":/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/furbytm/MetaverseKit.git
Reference: v2.0.7
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/furbytm/MetaverseKit
 * tag               v2.0.7     -> FETCH_HEAD
HEAD is now at 0f675ed [Swift 6.4] Fix OpenMP ld-prime linker crash
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Updating files: 100% (7117/7117), done.
Submodule path 'Sources/Imath': checked out 'a4d3cc9da5e3bd9eca23934ec8c0a462eb6f1cf0'
Submodule path 'Sources/OpenTimelineIO': checked out '3e69330ffe37fd7222573d0d58c9ed4e115b4f6a'
Submodule 'Sources/Imath' (https://github.com/wabiverse/Imath.git) registered for path 'Sources/Imath'
Submodule 'Sources/OpenTimelineIO' (https://github.com/wabiverse/OpenTimelineIO.git) registered for path 'Sources/OpenTimelineIO'
Cloning into '/host/spi-builder-workspace/Sources/Imath'...
Cloning into '/host/spi-builder-workspace/Sources/OpenTimelineIO'...
Cloned https://github.com/furbytm/MetaverseKit.git
Revision (git rev-parse @):
0f675ed477c37a30c60d2587eeb9343699b8fade
SUCCESS checkout https://github.com/furbytm/MetaverseKit.git at v2.0.7
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/furbytm/MetaverseKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-3":/host -w "$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/the-swift-collective/libwebp
Fetching https://github.com/the-swift-collective/libpng
[1/54] Fetching libwebp
[22/84] Fetching libwebp, libpng
Fetching https://github.com/the-swift-collective/zlib
Fetched https://github.com/the-swift-collective/libwebp (0.56s)
Fetched https://github.com/the-swift-collective/libpng (0.56s)
[1/71] Fetching zlib
Fetched https://github.com/the-swift-collective/zlib (0.53s)
Computing version for https://github.com/the-swift-collective/libpng
Computed https://github.com/the-swift-collective/libpng at 1.6.45 (3.00s)
Computing version for https://github.com/the-swift-collective/libwebp
Computed https://github.com/the-swift-collective/libwebp at 1.4.1 (0.41s)
Computing version for https://github.com/the-swift-collective/zlib
Computed https://github.com/the-swift-collective/zlib at 1.3.2 (0.46s)
Creating working copy for https://github.com/the-swift-collective/zlib
Working copy of https://github.com/the-swift-collective/zlib resolved at 1.3.2
Creating working copy for https://github.com/the-swift-collective/libwebp
Working copy of https://github.com/the-swift-collective/libwebp resolved at 1.4.1
Creating working copy for https://github.com/the-swift-collective/libpng
Working copy of https://github.com/the-swift-collective/libpng resolved at 1.6.45
warning: 'spi-builder-workspace': you may be able to install libbz2 using your system-packager:
    apt-get install libbz2-dev
Building for debugging...
[Computing dependencies]
[Provisioning 1 / 86]
[Pre-planning 1 / 2401]
[Planning 893 / 2401]
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[Planning deferred tasks]
[Constructing 964 / 6236]
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[75 / 2306] Ptex
[212 / 2306] expat
/host/spi-builder-workspace/Sources/expat/xmlparse.c:147:4: error: You do not have support for any sources of high quality entropy     enabled.  For end user security, that is probably not what you want.         Your options include:       * Linux >=3.17 + glibc >=2.25 (getrandom): HAVE_GETRANDOM,       * Linux >=3.17 + glibc (including <2.25) (syscall SYS_getrandom): HAVE_SYSCALL_GETRANDOM,       * BSD / macOS >=10.7 / glibc >=2.36 (arc4random_buf): HAVE_ARC4RANDOM_BUF,       * BSD / macOS (including <10.7) / glibc >=2.36 (arc4random): HAVE_ARC4RANDOM,       * libbsd (arc4random_buf): HAVE_ARC4RANDOM_BUF + HAVE_LIBBSD,       * libbsd (arc4random): HAVE_ARC4RANDOM + HAVE_LIBBSD,       * Linux (including <3.17) / BSD / macOS (including <10.7) / Solaris >=8 (/dev/urandom): XML_DEV_URANDOM,       * Windows >=Vista (rand_s): _WIN32.         If insist on not using any of these, bypass this error by defining     XML_POOR_ENTROPY; you have been warned.         If you have reasons to patch this detection code away or need changes     to the build system, please open a bug.  Thank you!
  147 | #  error You do not have support for any sources of high quality entropy \
      |    ^
/host/spi-builder-workspace/Sources/expat/xmlparse.c:979:37: warning: 'getpid' is deprecated: WASI lacks process identifiers; to enable emulation of the `getpid` function using a placeholder value, which doesn't reflect the host PID of the program, compile with -D_WASI_EMULATED_GETPID and link with -lwasi-emulated-getpid [-Wdeprecated-declarations]
  979 |   entropy = gather_time_entropy() ^ getpid();
      |                                     ^
In file included from /host/spi-builder-workspace/Sources/expat/xmlparse.c:109:
/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/unistd.h:155:16: note: 'getpid' has been explicitly marked deprecated here
  155 | __attribute__((__deprecated__(
      |                ^
/host/spi-builder-workspace/Sources/expat/xmlparse.c:7839:11: warning: format specifies type 'int' but the argument has type 'ptrdiff_t' (aka 'long') [-Wformat]
 7838 |           " (+" EXPAT_FMT_PTRDIFF_T("6") " bytes %s|%d, xmlparse.c:%d) %*s\"",
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~
 7839 |           bytesMore, (account == XML_ACCOUNT_DIRECT) ? "DIR" : "EXP",
      |           ^~~~~~~~~
2 warnings and 1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetaverseKit.build/Debug-webassembly-wasm32/expat-t.build/Objects-normal/wasm32/xmlparse.o /host/spi-builder-workspace/Sources/expat/xmlparse.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/MetaverseKit.build/Debug-webassembly-wasm32/expat-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/MetaverseKit.build/Debug-webassembly-wasm32/expat-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetaverseKit.build/Debug-webassembly-wasm32/expat-t.build/Objects-normal/wasm32/xmlparse.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetaverseKit.build/Debug-webassembly-wasm32/expat-t.build/Objects-normal/wasm32/xmlparse.dia -c /host/spi-builder-workspace/Sources/expat/xmlparse.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetaverseKit.build/Debug-webassembly-wasm32/expat-t.build/Objects-normal/wasm32/xmlparse.o
error: Build failed
BUILD FAILURE 6.4 wasm