Swift Package Index

Build Information

Failed to build OCCTMCP, reference main (4a634a), with Swift 6.2 for Wasm on 23 Oct 2026 21:22:21 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344846-2":/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-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SecondMouseAU/OCCTMCP.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/SecondMouseAU/OCCTMCP
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4a634ab Merge pull request #254 from SecondMouseAU/feat/embed-observers
Cloned https://github.com/SecondMouseAU/OCCTMCP.git
Revision (git rev-parse @):
4a634ab62321bb525b73a513672826c46b80cc95
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/SecondMouseAU/OCCTMCP.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/SecondMouseAU/OCCTMCP.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344846-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:c2cc4df169d3c45015ced899e997f329be5fc90bdbfce388bd8981e1ea44d639
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/SecondMouseAU/OCCTSwift.git
Fetching https://github.com/SecondMouseAU/OCCTSwiftIO.git
Fetching https://github.com/SecondMouseAU/OCCTSwiftInteraction.git
Fetching https://github.com/SecondMouseAU/OCCTSwiftViewport.git
Fetching https://github.com/SecondMouseAU/OCCTSwiftMesh.git
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Fetched https://github.com/SecondMouseAU/OCCTSwiftScripts.git from cache (0.49s)
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Fetched https://github.com/modelcontextprotocol/swift-sdk.git from cache (0.89s)
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Fetched https://github.com/SecondMouseAU/OCCTSwiftIO.git from cache (5.79s)
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Fetched https://github.com/SecondMouseAU/OCCTSwiftInteraction.git from cache (5.79s)
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Fetched https://github.com/SecondMouseAU/OCCTSwift.git from cache (5.86s)
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Computing version for https://github.com/SecondMouseAU/OCCTSwiftViewport.git
Computed https://github.com/SecondMouseAU/OCCTSwiftViewport.git at 1.2.3 (3.51s)
Computing version for https://github.com/mattt/eventsource.git
Computed https://github.com/mattt/eventsource.git at 1.5.1 (0.14s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.18s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.2 (0.15s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.104.0 (0.40s)
Fetching https://github.com/apple/swift-collections.git
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Computing version for https://github.com/apple/swift-atomics.git
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Computed https://github.com/apple/swift-collections.git at 1.7.4 (0.24s)
Computing version for https://github.com/SecondMouseAU/OCCTSwiftIO.git
Computed https://github.com/SecondMouseAU/OCCTSwiftIO.git at 2.0.0-beta.4 (0.16s)
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Computing version for https://github.com/SecondMouseAU/SwiftDXF.git
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Computed https://github.com/SecondMouseAU/SwiftX.git at 1.0.1 (0.13s)
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Computed https://github.com/SecondMouseAU/SwiftPMX.git at 1.1.1 (0.13s)
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Computed https://github.com/schwa/SwiftGLTF.git at 1.0.5 (0.98s)
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Computed https://github.com/SecondMouseAU/OCCTSwiftMesh.git at 1.7.6-beta.4 (0.16s)
Computing version for https://github.com/SecondMouseAU/OCCTSwift.git
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Computed https://github.com/SecondMouseAU/OCCTSwiftInteraction.git at 3.0.0-beta.7 (0.16s)
Creating working copy for https://github.com/SecondMouseAU/SwiftDXF.git
Working copy of https://github.com/SecondMouseAU/SwiftDXF.git resolved at 0.2.1
Creating working copy for https://github.com/tomasf/Nodal.git
Working copy of https://github.com/tomasf/Nodal.git resolved at 1.0.3
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/SecondMouseAU/SwiftX.git
Working copy of https://github.com/SecondMouseAU/SwiftX.git resolved at 1.0.1
Creating working copy for https://github.com/SecondMouseAU/SwiftJWW.git
Working copy of https://github.com/SecondMouseAU/SwiftJWW.git resolved at 1.2.2
Creating working copy for https://github.com/SecondMouseAU/OCCTSwiftInteraction.git
Working copy of https://github.com/SecondMouseAU/OCCTSwiftInteraction.git resolved at 3.0.0-beta.7
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.4
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/SecondMouseAU/SwiftPMX.git
Working copy of https://github.com/SecondMouseAU/SwiftPMX.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.104.0
Creating working copy for https://github.com/SecondMouseAU/OCCTSwiftIO.git
Working copy of https://github.com/SecondMouseAU/OCCTSwiftIO.git resolved at 2.0.0-beta.4
Creating working copy for https://github.com/tomasf/ThreeMF.git
Working copy of https://github.com/tomasf/ThreeMF.git resolved at 0.3.3
Creating working copy for https://github.com/modelcontextprotocol/swift-sdk.git
Working copy of https://github.com/modelcontextprotocol/swift-sdk.git resolved at 0.12.1
Creating working copy for https://github.com/tomasf/Zip.git
Working copy of https://github.com/tomasf/Zip.git resolved at 2.1.3
Creating working copy for https://github.com/schwa/SwiftGLTF.git
Working copy of https://github.com/schwa/SwiftGLTF.git resolved at 1.0.5
Creating working copy for https://github.com/SecondMouseAU/OCCTSwiftMesh.git
Working copy of https://github.com/SecondMouseAU/OCCTSwiftMesh.git resolved at 1.7.6-beta.4
Creating working copy for https://github.com/SecondMouseAU/OCCTSwift.git
Working copy of https://github.com/SecondMouseAU/OCCTSwift.git resolved at 4.0.0-beta.6
Creating working copy for https://github.com/SecondMouseAU/OCCTSwiftViewport.git
Working copy of https://github.com/SecondMouseAU/OCCTSwiftViewport.git resolved at 1.2.3
Creating working copy for https://github.com/mattt/eventsource.git
Working copy of https://github.com/mattt/eventsource.git resolved at 1.5.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.2
Creating working copy for https://github.com/SecondMouseAU/OCCTSwiftScripts.git
Working copy of https://github.com/SecondMouseAU/OCCTSwiftScripts.git resolved at 1.7.1-beta.3
Downloading binary artifact https://github.com/SecondMouseAU/OCCTSwift/releases/download/v4.0.0-kernel.7/OCCT.xcframework.zip
[16375/149466554] Downloading https://github.com/SecondMouseAU/OCCTSwift/releases/download/v4.0.0-kernel.7/OCCT.xcframework.zip
Downloaded https://github.com/SecondMouseAU/OCCTSwift/releases/download/v4.0.0-kernel.7/OCCT.xcframework.zip (11.01s)
warning: 'spi-builder-workspace': dependency 'occtswiftio' is not used by any target
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/150] Write sources
In file included from /host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_IO_NativeFormats.mm:26:
/host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_Internal.h:36:12: fatal error: 'wasi-std-threading.hpp' file not found
   36 |   #include "wasi-std-threading.hpp"
      |            ^~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[10/150] Compiling OCCTBridge_IO_NativeFormats.mm
In file included from /host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_IO_MeshFormats.mm:26:
/host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_Internal.h:36:12: fatal error: 'wasi-std-threading.hpp' file not found
   36 |   #include "wasi-std-threading.hpp"
      |            ^~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[10/150] Compiling OCCTBridge_IO_MeshFormats.mm
In file included from /host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_IO_Diagnostics.mm:26:
/host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_Internal.h:36:12: fatal error: 'wasi-std-threading.hpp' file not found
   36 |   #include "wasi-std-threading.hpp"
      |            ^~~~~~~~~~~~~~~~~~~~~~~~
[10/150] Compiling OCCTBridge_IO_Diagnostics.mm
[10/150] Compiling pugixml.cpp
In file included from /host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_IO_Misc.mm:26:
/host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_Internal.h:36:12: fatal error: 'wasi-std-threading.hpp' file not found
   36 |   #include "wasi-std-threading.hpp"
      |            ^~~~~~~~~~~~~~~~~~~~~~~~
[10/150] Compiling OCCTBridge_IO_Misc.mm
[10/150] Write swift-version-24593BA9C3E375BF.txt
In file included from /host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_IO_OSDUtilities.mm:27:
/host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_Internal.h:36:12: fatal error: 'wasi-std-threading.hpp' file not found
   36 |   #include "wasi-std-threading.hpp"
      |            ^~~~~~~~~~~~~~~~~~~~~~~~
[10/150] Compiling OCCTBridge_IO_OSDUtilities.mm
In file included from /host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_IO_IgesFormat.mm:26:
/host/spi-builder-workspace/.build/checkouts/OCCTSwift/Sources/OCCTBridge/src/OCCTBridge_Internal.h:36:12: fatal error: 'wasi-std-threading.hpp' file not found
   36 |   #include "wasi-std-threading.hpp"
      |            ^~~~~~~~~~~~~~~~~~~~~~~~
[10/150] Compiling OCCTBridge_IO_IgesFormat.mm
BUILD FAILURE 6.2 wasm