Swift Package IndexBuild Information
Failed to build Flare, reference 3.3.0 (ac9338), with Swift 6.2 for Wasm on 20 Feb 2026 02:31:52 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/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/space-code/flare.git
Reference: 3.3.0
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/space-code/flare
* tag 3.3.0 -> FETCH_HEAD
HEAD is now at ac93384 [Release] Flare 3.3.0
Cloned https://github.com/space-code/flare.git
Revision (git rev-parse @):
ac93384880c9da86ccab88337d797e5fb0b28852
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/space-code/flare.git at 3.3.0
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/space-code/flare.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:c50555b47c4db0b0576f9f25702fbe2fdff28194c4a4f4c23a7dce4b3504c85e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/embedded-swift-sdk.json
Fetching https://github.com/space-code/atomic.git
Fetching https://github.com/space-code/log.git
Fetching https://github.com/space-code/concurrency.git
Fetching https://github.com/apple/swift-docc-plugin
[1/327] Fetching concurrency
[145/976] Fetching concurrency, log
[465/1446] Fetching concurrency, log, atomic
[746/3617] Fetching concurrency, log, atomic, swift-docc-plugin
Fetching https://github.com/pointfreeco/swift-snapshot-testing
Fetched https://github.com/space-code/atomic.git from cache (0.29s)
[1584/3147] Fetching concurrency, log, swift-docc-plugin
Fetched https://github.com/space-code/concurrency.git from cache (0.39s)
Fetched https://github.com/space-code/log.git from cache (0.39s)
Fetched https://github.com/apple/swift-docc-plugin from cache (0.40s)
[1/15748] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (3.91s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.18.9 (4.88s)
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/swiftlang/swift-syntax
[1/5284] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.71s)
[1/74303] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (7.03s)
Computing version for https://github.com/space-code/atomic.git
warning: 'atomic': /Package.swift:12:16: warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
10 | .iOS(.v13),
11 | .watchOS(.v6),
12 | .tvOS(.v11),
| `- warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
13 | .visionOS(.v1),
14 | ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Computed https://github.com/space-code/atomic.git at 1.1.1 (8.52s)
Computing version for https://github.com/space-code/log.git
Computed https://github.com/space-code/log.git at 1.3.0 (0.98s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (2.35s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3658] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.89s)
Computing version for https://github.com/space-code/concurrency.git
Computed https://github.com/space-code/concurrency.git at 0.3.1 (1.35s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.74s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.4.1 (0.39s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5718] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (7.03s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 602.0.0 (7.85s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.72s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 602.0.0
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.4.1
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
Creating working copy for https://github.com/space-code/log.git
Working copy of https://github.com/space-code/log.git resolved at 1.3.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/space-code/atomic.git
Working copy of https://github.com/space-code/atomic.git resolved at 1.1.1
Creating working copy for https://github.com/space-code/concurrency.git
Working copy of https://github.com/space-code/concurrency.git resolved at 0.3.1
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.18.9
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
warning: 'atomic': /host/spi-builder-workspace/.build/checkouts/atomic/Package.swift:12:16: warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
10 | .iOS(.v13),
11 | .watchOS(.v6),
12 | .tvOS(.v11),
| `- warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
13 | .visionOS(.v1),
14 | ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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 (0.41s)
warning: 'spi-builder-workspace': found 2 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/Flare/swiftgen.yml
/host/spi-builder-workspace/Sources/Flare/Makefile
warning: 'spi-builder-workspace': found 2 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/FlareUI/Makefile
/host/spi-builder-workspace/Sources/FlareUI/swiftgen.yml
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/17] Write sources
[4/17] Copying Info.plist
[4/17] Write sources
[9/17] Copying Localizable.strings
[11/17] Copying Info.plist
[12/17] Copying Localizable.strings
[14/17] Copying Assets.xcassets
[15/17] Copying Media.xcassets
[16/17] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[18/23] Emitting module Atomic
/host/spi-builder-workspace/.build/checkouts/atomic/Sources/Atomic/Classes/Core/Atomic/Atomic.swift:6:8: error: no such module 'Foundation'
4 | //
5 |
6 | import Foundation
| `- error: no such module 'Foundation'
7 |
8 | // MARK: - Atomic
error: emit-module command failed with exit code 1 (use -v to see invocation)
[19/23] Emitting module Concurrency
/host/spi-builder-workspace/.build/checkouts/concurrency/Sources/Concurrency/DispatchQueue/DispatchQueue+IDispatchQueue.swift:6:8: error: no such module 'Foundation'
4 | //
5 |
6 | import Foundation
| `- error: no such module 'Foundation'
7 |
8 | extension DispatchQueue: IDispatchQueue {
[20/23] Compiling Concurrency DispatchQueue+IDispatchQueue.swift
/host/spi-builder-workspace/.build/checkouts/concurrency/Sources/Concurrency/DispatchQueue/DispatchQueue+IDispatchQueue.swift:6:8: error: no such module 'Foundation'
4 | //
5 |
6 | import Foundation
| `- error: no such module 'Foundation'
7 |
8 | extension DispatchQueue: IDispatchQueue {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[21/23] Emitting module Log
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Formatters/Interfaces/ILogFormatter.swift:6:8: error: no such module 'Foundation'
4 | //
5 |
6 | import Foundation
| `- error: no such module 'Foundation'
7 |
8 | /// A protocol that defines the interface for transforming and styling log messages.
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Formatters/Interfaces/ILogFormatter.swift:6:8: error: no such module 'Foundation'
4 | //
5 |
6 | import Foundation
| `- error: no such module 'Foundation'
7 |
8 | /// A protocol that defines the interface for transforming and styling log messages.
BUILD FAILURE 6.2 wasm