Swift Package Index

Build Information

Failed to build SpeziMedication, reference main (8c160a), with Swift 6.4 for Wasm on 21 Sep 2026 11:10:25 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/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-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/StanfordSpezi/SpeziMedication.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/StanfordSpezi/SpeziMedication
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 8c160af Enable Swift 6 Language Mode (#14)
Cloned https://github.com/StanfordSpezi/SpeziMedication.git
Revision (git rev-parse @):
8c160afbeb20fea296947cbf9255fe1dfefaf33c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/StanfordSpezi/SpeziMedication.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/StanfordSpezi/SpeziMedication.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/StanfordSpezi/SpeziViews.git
[1/5132] Fetching speziviews
Fetched https://github.com/StanfordSpezi/SpeziViews.git (0.74s)
Computing version for https://github.com/StanfordSpezi/SpeziViews.git
Computed https://github.com/StanfordSpezi/SpeziViews.git at 1.12.14 (0.96s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/StanfordSpezi/SpeziFoundation.git
Fetching https://github.com/StanfordSpezi/Spezi.git
Fetching https://github.com/gonzalezreal/swift-markdown-ui.git
[1/3189] Fetching spezifoundation
[289/13539] Fetching spezifoundation, spezi
[1094/22061] Fetching spezifoundation, spezi, swift-markdown-ui
Fetched https://github.com/StanfordSpezi/Spezi.git (0.59s)
[3701/11711] Fetching spezifoundation, swift-markdown-ui
[4213/39063] Fetching spezifoundation, swift-markdown-ui, swift-collections
Fetched https://github.com/StanfordSpezi/SpeziFoundation.git (1.29s)
[35278/35874] Fetching swift-markdown-ui, swift-collections
Fetched https://github.com/apple/swift-collections.git (1.30s)
[8096/8522] Fetching swift-markdown-ui
Fetched https://github.com/gonzalezreal/swift-markdown-ui.git (1.49s)
Computing version for https://github.com/gonzalezreal/swift-markdown-ui.git
Computed https://github.com/gonzalezreal/swift-markdown-ui.git at 2.4.1 (2.55s)
Fetching https://github.com/gonzalezreal/NetworkImage
Fetching https://github.com/swiftlang/swift-cmark
[1/1072] Fetching networkimage
[1073/19671] Fetching networkimage, swift-cmark
Fetched https://github.com/gonzalezreal/NetworkImage (0.87s)
Fetched https://github.com/swiftlang/swift-cmark (0.87s)
Computing version for https://github.com/gonzalezreal/NetworkImage
Computed https://github.com/gonzalezreal/NetworkImage at 6.0.1 (1.04s)
Computing version for https://github.com/swiftlang/swift-cmark
Computed https://github.com/swiftlang/swift-cmark at 0.8.0 (0.18s)
Computing version for https://github.com/StanfordSpezi/Spezi.git
Computed https://github.com/StanfordSpezi/Spezi.git at 1.10.2 (0.22s)
Fetching https://github.com/StanfordBDHG/XCTRuntimeAssertions.git
[1/735] Fetching xctruntimeassertions
Fetched https://github.com/StanfordBDHG/XCTRuntimeAssertions.git (0.68s)
Computing version for https://github.com/StanfordBDHG/XCTRuntimeAssertions.git
Computed https://github.com/StanfordBDHG/XCTRuntimeAssertions.git at 2.2.0 (0.89s)
Computing version for https://github.com/StanfordSpezi/SpeziFoundation.git
Computed https://github.com/StanfordSpezi/SpeziFoundation.git at 2.7.7 (0.21s)
Fetching https://github.com/apple/swift-log
Fetching https://github.com/StanfordBDHG/zstd.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/StanfordBDHG/ThreadLocal.git
Fetching https://github.com/apple/swift-algorithms.git
[1/6145] Fetching swift-algorithms
[1784/14241] Fetching swift-algorithms, swift-log
[4323/16116] Fetching swift-algorithms, swift-log, swift-atomics
[4967/16299] Fetching swift-algorithms, swift-log, swift-atomics, threadlocal
[7658/79456] Fetching swift-algorithms, swift-log, swift-atomics, threadlocal, zstd
Fetched https://github.com/StanfordBDHG/ThreadLocal.git (2.29s)
Fetched https://github.com/apple/swift-atomics.git (2.29s)
Fetched https://github.com/apple/swift-algorithms.git (2.29s)
Fetched https://github.com/apple/swift-log (2.29s)
Fetched https://github.com/StanfordBDHG/zstd.git (2.32s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (2.52s)
Fetching https://github.com/apple/swift-numerics.git
[1/6636] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (0.57s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.73s)
Computing version for https://github.com/StanfordBDHG/ThreadLocal.git
Computed https://github.com/StanfordBDHG/ThreadLocal.git at 0.1.3 (0.15s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/79999] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (3.41s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (3.60s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.2 (0.29s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.26s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.15.1 (0.17s)
Computing version for https://github.com/StanfordBDHG/zstd.git
Computed https://github.com/StanfordBDHG/zstd.git at 1.5.8-beta.1 (0.17s)
Creating working copy for https://github.com/StanfordBDHG/XCTRuntimeAssertions.git
Working copy of https://github.com/StanfordBDHG/XCTRuntimeAssertions.git resolved at 2.2.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.2
Creating working copy for https://github.com/StanfordSpezi/SpeziViews.git
Working copy of https://github.com/StanfordSpezi/SpeziViews.git resolved at 1.12.14
Creating working copy for https://github.com/swiftlang/swift-cmark
Working copy of https://github.com/swiftlang/swift-cmark resolved at 0.8.0
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/StanfordSpezi/SpeziFoundation.git
Working copy of https://github.com/StanfordSpezi/SpeziFoundation.git resolved at 2.7.7
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/gonzalezreal/swift-markdown-ui.git
Working copy of https://github.com/gonzalezreal/swift-markdown-ui.git resolved at 2.4.1
Creating working copy for https://github.com/gonzalezreal/NetworkImage
Working copy of https://github.com/gonzalezreal/NetworkImage resolved at 6.0.1
Creating working copy for https://github.com/StanfordBDHG/zstd.git
Working copy of https://github.com/StanfordBDHG/zstd.git resolved at 1.5.8-beta.1
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/StanfordSpezi/Spezi.git
Working copy of https://github.com/StanfordSpezi/Spezi.git resolved at 1.10.2
Creating working copy for https://github.com/StanfordBDHG/ThreadLocal.git
Working copy of https://github.com/StanfordBDHG/ThreadLocal.git resolved at 0.1.3
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 1339]
[Planning 1045 / 1339]
[Planning deferred tasks]
[Starting]
[6 / 546]
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/SpeziViews/Sources/SpeziViews/Resources/Localizable.xcstrings' of type 'text.json.xcstrings' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/Sources/SpeziMedication/Resources/Localizable.xcstrings' of type 'text.json.xcstrings' for architecture 'wasm32'
[157 / 546] SpeziLocalization
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/SpeziFoundation/Sources/SpeziFoundation/Resources/Localizable.xcstrings' of type 'text.json.xcstrings' for architecture 'wasm32'
[228 / 549] SwiftSyntax603
[232 / 549] libzstd
[239 / 549] libzstd
[248 / 549] libzstd
[253 / 549] libzstd
[258 / 549] cmark-gfm-extensions
[261 / 549] cmark-gfm-extensions
[269 / 549] cmark-gfm
[275 / 549] cmark-gfm
[281 / 549] cmark-gfm
[285 / 549] cmark-gfm
[294 / 549] _AtomicsShims
[307 / 567] SwiftSyntax601
[327 / 567] NetworkImage
[339 / 594] cmark-gfm
[341 / 594] NetworkImage
[341 / 594] cmark-gfm
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

[348 / 594] RuntimeAssertions
/host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/NeverReturn.swift:16:25: error: value of type 'RunLoop' has no member 'run'
14 |     // This is unfortunate but as far as I can see the only feasible way to return Never without calling a runtime crashing function, e.g. `fatalError()`.
15 |     repeat {
16 |         RunLoop.current.run()
   |                         `- error: value of type 'RunLoop' has no member 'run'
17 |     } while (true)
18 | }
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/Assert.swift /host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/Counter.swift /host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/DebugOnly.swift /host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/NeverReturn.swift /host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/Precondition.swift /host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/RuntimeAssertion.swift /host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/RuntimeAssertionInjection.swift /host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/RuntimePrecondition.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -user-module-version 2.2.0 -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name RuntimeAssertions -package-name xctruntimeassertions -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/Objects-normal/wasm32/RuntimeAssertions_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/Objects-normal/wasm32/Modules/RuntimeAssertions.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/Objects-normal/wasm32/Modules/RuntimeAssertions.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/Objects-normal/wasm32/RuntimeAssertions-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/Objects-normal/wasm32/RuntimeAssertions-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/Objects-normal/wasm32/RuntimeAssertions-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/RuntimeAssertions.build/Debug-webassembly-wasm32/RuntimeAssertions-t.build/Objects-normal/wasm32/Modules/RuntimeAssertions.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm