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Build Information

Failed to build swift-embeddings, reference main (d33723), with Swift 6.1 for Wasm on 23 Aug 2025 22:53:47 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jkrukowski/swift-embeddings.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/jkrukowski/swift-embeddings
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d33723d added loading models with custom file names
Cloned https://github.com/jkrukowski/swift-embeddings.git
Revision (git rev-parse @):
d33723d31f3ae3dc6183d978ae884ee19ca7ee20
SUCCESS checkout https://github.com/jkrukowski/swift-embeddings.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/jkrukowski/swift-embeddings.git
https://github.com/jkrukowski/swift-embeddings.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
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  "name" : "swift-embeddings",
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  "platforms" : [
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    },
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      "name" : "Embeddings",
      "targets" : [
        "Embeddings"
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      "type" : {
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    {
      "name" : "MLTensorUtils",
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  "targets" : [
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      "name" : "TestingUtils",
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      "sources" : [
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      "type" : "library"
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    {
      "c99name" : "MLTensorUtilsTests",
      "module_type" : "SwiftTarget",
      "name" : "MLTensorUtilsTests",
      "path" : "Tests/MLTensorUtilsTests",
      "sources" : [
        "ActivationTests.swift",
        "FunctionTests.swift",
        "LayerTests.swift"
      ],
      "target_dependencies" : [
        "MLTensorUtils",
        "TestingUtils"
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      "type" : "test"
    },
    {
      "c99name" : "MLTensorUtils",
      "module_type" : "SwiftTarget",
      "name" : "MLTensorUtils",
      "path" : "Sources/MLTensorUtils",
      "product_memberships" : [
        "embeddings-cli",
        "Embeddings",
        "MLTensorUtils"
      ],
      "sources" : [
        "Activations.swift",
        "Functions.swift",
        "Layers.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "EmbeddingsTests",
      "module_type" : "SwiftTarget",
      "name" : "EmbeddingsTests",
      "path" : "Tests/EmbeddingsTests",
      "product_dependencies" : [
        "Safetensors"
      ],
      "resources" : [
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          "path" : "/host/spi-builder-workspace/Tests/EmbeddingsTests/Resources",
          "rule" : {
            "copy" : {
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          }
        }
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      "sources" : [
        "BertTests.swift",
        "Model2VecTests.swift",
        "StaticEmbeddingsTests.swift",
        "TokenizerTests.swift",
        "UtilsTests.swift",
        "Word2VecTests.swift"
      ],
      "target_dependencies" : [
        "Embeddings",
        "MLTensorUtils",
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      "name" : "EmbeddingsCLI",
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      "product_memberships" : [
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      "sources" : [
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        "Commands/ClipCommand.swift",
        "Commands/Model2VecCommand.swift",
        "Commands/RobertaCommand.swift",
        "Commands/StaticEmbeddingsCommad.swift",
        "Commands/Word2VecCommand.swift",
        "Commands/XLMRobertaCommand.swift",
        "EmbeddingsCLI.swift"
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      "type" : "executable"
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      "name" : "Embeddings",
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      "product_memberships" : [
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      ],
      "sources" : [
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        "EmbeddingsUtils.swift",
        "Model2Vec/Model2VecModel.swift",
        "Model2Vec/Model2VecUtils.swift",
        "Roberta/RobertaModel.swift",
        "Roberta/RobertaUtils.swift",
        "StaticEmbeddings/StaticEmbeddingsModel.swift",
        "StaticEmbeddings/StaticEmbeddingsUtils.swift",
        "Tokenizer/ClipTokenizer.swift",
        "Tokenizer/TextTokenizer.swift",
        "Tokenizer/XLMRobetaTokenizer.swift",
        "Word2Vec/Word2VecModel.swift",
        "Word2Vec/Word2VecUtils.swift",
        "XLMRoberta/XLMRobertaModel.swift",
        "XLMRoberta/XLMRobertaUtils.swift"
      ],
      "target_dependencies" : [
        "MLTensorUtils"
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      "type" : "library"
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      "c99name" : "AccuracyTests",
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      "name" : "AccuracyTests",
      "path" : "Tests/AccuracyTests",
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      "resources" : [
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          "rule" : {
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      "sources" : [
        "AccuracyTests.swift"
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        "Embeddings",
        "TestingUtils"
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      "type" : "test"
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  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/jkrukowski/swift-sentencepiece
Fetching https://github.com/jkrukowski/swift-safetensors.git
Fetching https://github.com/tuist/Command.git
Fetching https://github.com/huggingface/swift-transformers.git
Fetching https://github.com/apple/swift-numerics.git
Fetching https://github.com/apple/swift-argument-parser.git
[1/200] Fetching swift-safetensors
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[816/5808] Fetching swift-safetensors, swift-sentencepiece, command, swift-transformers
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Fetched https://github.com/jkrukowski/swift-safetensors.git from cache (0.59s)
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Computing version for https://github.com/tuist/Command.git
Computed https://github.com/tuist/Command.git at 0.13.0 (1.27s)
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Computing version for https://github.com/jkrukowski/swift-sentencepiece
Computed https://github.com/jkrukowski/swift-sentencepiece at 0.0.6 (1.00s)
Computing version for https://github.com/tuist/Path
Computed https://github.com/tuist/Path at 0.3.8 (1.96s)
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Computed https://github.com/apple/swift-log at 1.6.4 (0.44s)
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Computed https://github.com/swiftlang/swift-syntax.git at 601.0.1 (1.17s)
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.6.4
Creating working copy for https://github.com/jkrukowski/swift-sentencepiece
Working copy of https://github.com/jkrukowski/swift-sentencepiece resolved at 0.0.6
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.2.1
Creating working copy for https://github.com/tuist/Command.git
Working copy of https://github.com/tuist/Command.git resolved at 0.13.0
Creating working copy for https://github.com/huggingface/swift-transformers.git
Working copy of https://github.com/huggingface/swift-transformers.git resolved at 0.1.22
Creating working copy for https://github.com/tuist/Path
Working copy of https://github.com/tuist/Path resolved at 0.3.8
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 601.0.1
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.6.1
Creating working copy for https://github.com/Kolos65/Mockable
Working copy of https://github.com/Kolos65/Mockable resolved at 0.4.0
Creating working copy for https://github.com/jkrukowski/swift-safetensors.git
Working copy of https://github.com/jkrukowski/swift-safetensors.git resolved at 0.0.8
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 1.4.0
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.0.3
Creating working copy for https://github.com/johnmai-dev/Jinja
Working copy of https://github.com/johnmai-dev/Jinja resolved at 1.2.4
Downloading binary artifact https://github.com/jkrukowski/swift-sentencepiece/releases/download/0.0.5/sentencepiece.xcframework.zip
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[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/84] Write sources
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[42/84] Compiling _SwiftSyntaxCShims dummy.c
[43/84] Write swift-version-24593BA9C3E375BF.txt
[45/133] Emitting module InternalCollectionsUtilities
[46/134] Compiling SwiftSyntax600 Empty.swift
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error: emit-module command failed with exit code 1 (use -v to see invocation)
[85/160] Emitting module SentencepieceTokenizer
/host/spi-builder-workspace/.build/checkouts/swift-sentencepiece/Sources/SentencepieceTokenizer/SentencepieceTokenizer.swift:1:8: error: no such module 'Sentencepiece'
 1 | import Sentencepiece
   |        `- error: no such module 'Sentencepiece'
 2 |
 3 | extension SentencepieceTokenizer {
[86/160] Compiling SentencepieceTokenizer SentencepieceTokenizer.swift
/host/spi-builder-workspace/.build/checkouts/swift-sentencepiece/Sources/SentencepieceTokenizer/SentencepieceTokenizer.swift:1:8: error: no such module 'Sentencepiece'
 1 | import Sentencepiece
   |        `- error: no such module 'Sentencepiece'
 2 |
 3 | extension SentencepieceTokenizer {
[87/160] Emitting module Path
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin GenerateManual
Building for debugging...
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error: emit-module command failed with exit code 1 (use -v to see invocation)
[26/103] Emitting module SentencepieceTokenizer
/host/spi-builder-workspace/.build/checkouts/swift-sentencepiece/Sources/SentencepieceTokenizer/SentencepieceTokenizer.swift:1:8: error: no such module 'Sentencepiece'
 1 | import Sentencepiece
   |        `- error: no such module 'Sentencepiece'
 2 |
 3 | extension SentencepieceTokenizer {
[27/103] Compiling SentencepieceTokenizer SentencepieceTokenizer.swift
/host/spi-builder-workspace/.build/checkouts/swift-sentencepiece/Sources/SentencepieceTokenizer/SentencepieceTokenizer.swift:1:8: error: no such module 'Sentencepiece'
 1 | import Sentencepiece
   |        `- error: no such module 'Sentencepiece'
 2 |
 3 | extension SentencepieceTokenizer {
BUILD FAILURE 6.1 wasm