Swift Package Index

Build Information

Failed to build DynamicJSON, reference main (2a850f), with Swift 6.4 for Wasm on 27 Oct 2026 20:40:04 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-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/objecthub/swift-dynamicjson.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/objecthub/swift-dynamicjson
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2a850f5 Fix merging of scalars, nested tags, oneOf location, and null decoding `JSON.merging(value:)` returned `.null` instead of `nil` for different scalars, because `nil` was inferred as `JSON.null`. Validation results dropped the `deprecated`, `readOnly`, and `writeOnly` tags of subschemas, since `include` did not merge them. A failing `oneOf` was reported as `anyOf`. `JSON.init(from:)` now decodes `null` members and elements explicitly, so decoders that reject nulls in `decode(_:)` and `decode(_:forKey:)`, such as CBOR decoders, work. Add tests and prepare release 2.0.1.
Cloned https://github.com/objecthub/swift-dynamicjson.git
Revision (git rev-parse @):
2a850f5b33d847e5244c2eeb180de91d8fafe100
SUCCESS checkout https://github.com/objecthub/swift-dynamicjson.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/objecthub/swift-dynamicjson.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/host -w "$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-6.4.0-RELEASE_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:0ad19d16955074ecc72bbe910025b19c4e4614184c1a48afc82660d4c7620121
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Building for debugging...
[Pre-planning 1 / 124]
[1 / 39]
[35 / 49] DynamicJSON
[51 / 63] WikiWatch-product
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/WikiWatch/main.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile main.swift
/host/spi-builder-workspace/Sources/WikiWatch/main.swift:56:5: error: cannot find 'signal' in scope
54 |       try await runMonitor(options: options)
55 |     }
56 |     signal(SIGINT, SIG_IGN)
   |     `- error: cannot find 'signal' in scope
57 |     let source = DispatchSource.makeSignalSource(signal: SIGINT, queue: .main)
58 |     source.setEventHandler {
/host/spi-builder-workspace/Sources/WikiWatch/main.swift:56:12: error: cannot find 'SIGINT' in scope
54 |       try await runMonitor(options: options)
55 |     }
56 |     signal(SIGINT, SIG_IGN)
   |            `- error: cannot find 'SIGINT' in scope
57 |     let source = DispatchSource.makeSignalSource(signal: SIGINT, queue: .main)
58 |     source.setEventHandler {
/host/spi-builder-workspace/Sources/WikiWatch/main.swift:56:20: error: cannot find 'SIG_IGN' in scope
54 |       try await runMonitor(options: options)
55 |     }
56 |     signal(SIGINT, SIG_IGN)
   |                    `- error: cannot find 'SIG_IGN' in scope
57 |     let source = DispatchSource.makeSignalSource(signal: SIGINT, queue: .main)
58 |     source.setEventHandler {
/host/spi-builder-workspace/Sources/WikiWatch/main.swift:57:18: error: cannot find 'DispatchSource' in scope
55 |     }
56 |     signal(SIGINT, SIG_IGN)
57 |     let source = DispatchSource.makeSignalSource(signal: SIGINT, queue: .main)
   |                  `- error: cannot find 'DispatchSource' in scope
58 |     source.setEventHandler {
59 |       task.cancel()
/host/spi-builder-workspace/Sources/WikiWatch/main.swift:57:58: error: cannot find 'SIGINT' in scope
55 |     }
56 |     signal(SIGINT, SIG_IGN)
57 |     let source = DispatchSource.makeSignalSource(signal: SIGINT, queue: .main)
   |                                                          `- error: cannot find 'SIGINT' in scope
58 |     source.setEventHandler {
59 |       task.cancel()
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/WikiWatch/Dashboard.swift /host/spi-builder-workspace/Sources/WikiWatch/EventSource.swift /host/spi-builder-workspace/Sources/WikiWatch/Options.swift /host/spi-builder-workspace/Sources/WikiWatch/Pipeline.swift /host/spi-builder-workspace/Sources/WikiWatch/Schema.swift /host/spi-builder-workspace/Sources/WikiWatch/Stats.swift /host/spi-builder-workspace/Sources/WikiWatch/Trickle.swift -primary-file /host/spi-builder-workspace/Sources/WikiWatch/main.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/Objects-normal/wasm32/main.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/Objects-normal/wasm32/main.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/Objects-normal/wasm32/main.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/Objects-normal/wasm32/main.dia -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -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 -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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name WikiWatch -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/Objects-normal/wasm32/WikiWatch_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 -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/Objects-normal/wasm32/main.o -index-unit-output-path /DynamicJSON.build/Debug-webassembly-wasm32/WikiWatch-p.build/Objects-normal/wasm32/main.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm