Swift Package Index

Build Information

Failed to build OpenRenderBox, reference main (7a963a), with Swift 6.3 for Wasm on 16 Apr 2026 20:25:53 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/OpenSwiftUIProject/OpenRenderBox.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/OpenSwiftUIProject/OpenRenderBox
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 7a963a0 Use OpenSwiftUIProject/setup-xcode@v2 for Xcode selection
Cloned https://github.com/OpenSwiftUIProject/OpenRenderBox.git
Revision (git rev-parse @):
7a963a0a50b309b0a063fe7b5c171619bb93868d
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/OpenSwiftUIProject/OpenRenderBox.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/OpenSwiftUIProject/OpenRenderBox.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
warning: 'spi-builder-workspace': [Env] OPENRENDERBOX_BUILD_FOR_DARWIN_PLATFORM not set -> false(default)
[Env] SPI_GENERATE_DOCS not set -> false(default)
[Env] SPI_BUILD=1 -> true
[Env] OPENRENDERBOX_DEVELOPMENT not set -> false(default)
[Env] OPENRENDERBOX_TARGET_RELEASE not set -> 2024(default)
[Env] OPENRENDERBOX_LIBRARY_EVOLUTION not set -> false(default)
[Env] OPENRENDERBOX_COMPATIBILITY_TEST not set -> false(default)
[Env] OPENRENDERBOX_USE_LOCAL_DEPS not set -> false(default)
[Env] OPENRENDERBOX_RENDERBOX not set -> false(default)
[Env] OPENRENDERBOX_CF_CGTYPES not set -> false(default)
Fetching https://github.com/OpenSwiftUIProject/OpenCoreGraphics
[1/224] Fetching opencoregraphics
Fetched https://github.com/OpenSwiftUIProject/OpenCoreGraphics from cache (0.29s)
warning: 'opencoregraphics': [Env] OPENCOREGRAPHICS_BUILD_FOR_DARWIN_PLATFORM not set -> false(default)
[Env] OPENCOREGRAPHICS_DEVELOPMENT not set -> false(default)
[Env] OPENCOREGRAPHICS_COREGRAPHICS not set -> false(default)
[Env] OPENCOREGRAPHICS_WERROR not set -> false(default)
[Env] OPENCOREGRAPHICS_LIBRARY_EVOLUTION not set -> false(default)
Fetching https://github.com/apple/swift-numerics
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (0.48s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.89s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Creating working copy for https://github.com/OpenSwiftUIProject/OpenCoreGraphics
Working copy of https://github.com/OpenSwiftUIProject/OpenCoreGraphics resolved at main (050239b)
warning: 'opencoregraphics': [Env] OPENCOREGRAPHICS_BUILD_FOR_DARWIN_PLATFORM not set -> false(default)
[Env] OPENCOREGRAPHICS_DEVELOPMENT not set -> false(default)
[Env] OPENCOREGRAPHICS_COREGRAPHICS not set -> false(default)
[Env] OPENCOREGRAPHICS_WERROR not set -> false(default)
[Env] OPENCOREGRAPHICS_LIBRARY_EVOLUTION not set -> false(default)
Building for debugging...
[0/24] Compiling NestedCallbacks.cpp
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/Animation/ORBAnimation.m:5:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBoxObjC/Animation/ORBAnimation.h:7:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBox/ORBBase.h:45:
In file included from //usr/lib/swift/CoreFoundation/CoreFoundation.h:28:
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_wasm.artifactbundle/swift-6.3-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
1 error generated.
[1/24] Compiling ORBAnimation.m
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/Animation/ORBSymbolAnimator.m:5:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBoxObjC/Animation/ORBSymbolAnimator.h:7:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBox/ORBBase.h:45:
In file included from //usr/lib/swift/CoreFoundation/CoreFoundation.h:28:
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_wasm.artifactbundle/swift-6.3-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
1 error generated.
[1/24] Compiling ORBSymbolAnimator.m
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/Encoding/ORBEncoderSet.m:5:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBoxObjC/Encoding/ORBEncoderSet.h:10:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBox/ORBBase.h:45:
In file included from //usr/lib/swift/CoreFoundation/CoreFoundation.h:28:
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_wasm.artifactbundle/swift-6.3-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
1 error generated.
[1/24] Compiling ORBEncoderSet.m
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/Device/ORBDevice.mm:5:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBoxObjC/Device/ORBDevice.h:7:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBox/ORBBase.h:45:
In file included from //usr/lib/swift/CoreFoundation/CoreFoundation.h:28:
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_wasm.artifactbundle/swift-6.3-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
[1/24] Compiling ORBDevice.mm
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/Color/ORBColorMode.cpp:5:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBox/ORBColorMode.h:7:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBox/ORBBase.h:45:
In file included from //usr/lib/swift/CoreFoundation/CoreFoundation.h:28:
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_wasm.artifactbundle/swift-6.3-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
[1/24] Compiling ORBColorMode.cpp
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/Color/ColorSpace.cpp:5:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBoxCxx/Color/ColorSpace.hpp:7:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBox/ORBColorSpace.h:7:
In file included from /host/spi-builder-workspace/Sources/OpenRenderBoxCxx/include/OpenRenderBox/ORBBase.h:45:
In file included from //usr/lib/swift/CoreFoundation/CoreFoundation.h:28:
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_wasm.artifactbundle/swift-6.3-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
[1/24] Compiling ColorSpace.cpp
[1/24] Compiling ORBColor.cpp
[1/24] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.3 wasm