Swift Package IndexBuild Information
Failed to build OpenFoundationModels, reference 1.18.0 (be5548), with Swift 6.2 for Wasm on 24 Apr 2026 12:13:21 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/1amageek/OpenFoundationModels.git
Reference: 1.18.0
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/1amageek/OpenFoundationModels
* tag 1.18.0 -> FETCH_HEAD
HEAD is now at be5548f Ignore firebase-debug.log
Cloned https://github.com/1amageek/OpenFoundationModels.git
Revision (git rev-parse @):
be5548fa184c61b0c06b8601a4e63e6393af65b9
SUCCESS checkout https://github.com/1amageek/OpenFoundationModels.git at 1.18.0
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/1amageek/OpenFoundationModels.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:2a8b2d9e022a9894c61e0736af7cdaa1ee64c002dbb133a55c0d7e8980b3ad16
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest
Fetching https://github.com/1amageek/swift-generation.git
Fetching https://github.com/mattt/JSONSchema.git
Fetching https://github.com/apple/swift-async-algorithms.git
[1/236] Fetching swift-generation
[169/438] Fetching swift-generation, jsonschema
[371/6685] Fetching swift-generation, jsonschema, swift-async-algorithms
Fetched https://github.com/1amageek/swift-generation.git from cache (0.80s)
Fetched https://github.com/mattt/JSONSchema.git from cache (0.80s)
Fetched https://github.com/apple/swift-async-algorithms.git from cache (0.80s)
Computing version for https://github.com/1amageek/swift-generation.git
Computed https://github.com/1amageek/swift-generation.git at 0.5.0 (1.26s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/75037] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (5.75s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (8.33s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.3 (0.74s)
Fetching https://github.com/apple/swift-collections.git
[1/23680] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.45s)
Computing version for https://github.com/mattt/JSONSchema.git
Computed https://github.com/mattt/JSONSchema.git at 1.3.1 (1.85s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (0.71s)
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.3
Creating working copy for https://github.com/mattt/JSONSchema.git
Working copy of https://github.com/mattt/JSONSchema.git resolved at 1.3.1
Creating working copy for https://github.com/1amageek/swift-generation.git
Working copy of https://github.com/1amageek/swift-generation.git resolved at 0.5.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/602.0.0/swift-6.2-RELEASE-MacroSupport-ubuntu_jammy_x86_64.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/602.0.0/swift-6.2-RELEASE-MacroSupport-ubuntu_jammy_x86_64.tar.gz (0.62s)
Building for debugging...
[0/15] Write sources
[11/15] Write swift-version-24593BA9C3E375BF.txt
[13/35] Emitting module GenerationMacrosImpl
[14/35] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
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[146/183] Emitting module OrderedCollections
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[172/183] Compiling OrderedCollections OrderedSet.swift
[173/183] Compiling OrderedCollections _UnsafeBitset.swift
[175/187] Emitting module DequeModule
[182/241] Compiling GenerationMacrosImpl GenerationMacrosImpl.swift
[183/242] Wrapping AST for GenerationMacrosImpl for debugging
[184/242] Write Objects.LinkFileList
[186/242] Compiling JSONSchema JSONValue.swift
[186/242] Linking GenerationMacrosImpl-tool
[188/271] Compiling SwiftGeneration Macros.swift
[189/271] Compiling SwiftGeneration ConvertibleFromGeneratedContent.swift
[190/271] Compiling SwiftGeneration ConvertibleToGeneratedContent.swift
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[196/278] Emitting module SwiftGeneration
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[201/278] Emitting module AsyncAlgorithms
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[204/282] Compiling SwiftGeneration Float+Generable.swift
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[217/282] Emitting module JSONSchema
[218/282] Compiling JSONSchema JSONSchema.swift
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[259/283] Compiling AsyncAlgorithms CombineLatestStorage.swift
[260/283] Compiling AsyncAlgorithms AsyncDebounceSequence.swift
[261/283] Compiling AsyncAlgorithms DebounceStateMachine.swift
[262/283] Compiling AsyncAlgorithms DebounceStorage.swift
[263/283] Compiling AsyncAlgorithms Dictionary.swift
[286/287] Emitting module OpenFoundationModelsCore
[287/287] Compiling OpenFoundationModelsCore Exports.swift
[289/300] Compiling OpenFoundationModels TypeAliases.swift
[290/301] Compiling OpenFoundationModels AttachedImage.swift
[291/301] Compiling OpenFoundationModels AvailabilityStatus.swift
[292/301] Compiling OpenFoundationModels UnavailabilityReason.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[293/301] Emitting module OpenFoundationModels
/host/spi-builder-workspace/Sources/OpenFoundationModels/Core/LanguageModelSession.swift:5:42: error: cannot find type 'Observable' in scope
3 | @_spi(Internal) import OpenFoundationModelsCore
4 |
5 | public final class LanguageModelSession: Observable, @unchecked Sendable {
| `- error: cannot find type 'Observable' in scope
6 |
7 | private var model: any LanguageModel
[294/301] Compiling OpenFoundationModels Instructions+Transcript.swift
/host/spi-builder-workspace/Sources/OpenFoundationModels/Core/LanguageModelSession.swift:5:42: error: cannot find type 'Observable' in scope
3 | @_spi(Internal) import OpenFoundationModelsCore
4 |
5 | public final class LanguageModelSession: Observable, @unchecked Sendable {
| `- error: cannot find type 'Observable' in scope
6 |
7 | private var model: any LanguageModel
[295/301] Compiling OpenFoundationModels LanguageModelSession.swift
/host/spi-builder-workspace/Sources/OpenFoundationModels/Core/LanguageModelSession.swift:5:42: error: cannot find type 'Observable' in scope
3 | @_spi(Internal) import OpenFoundationModelsCore
4 |
5 | public final class LanguageModelSession: Observable, @unchecked Sendable {
| `- error: cannot find type 'Observable' in scope
6 |
7 | private var model: any LanguageModel
[296/301] Compiling OpenFoundationModels LanguageModelFeedback.swift
[297/301] Compiling OpenFoundationModels LanguageModel.swift
[298/301] Compiling OpenFoundationModels Prompt+Transcript.swift
[299/301] Compiling OpenFoundationModels GenerationOptions.swift
[300/301] Compiling OpenFoundationModels Transcript+Codable.swift
[301/301] Compiling OpenFoundationModels Transcript.swift
BUILD FAILURE 6.2 wasm