Swift Package IndexBuild Information
Failed to build PatchouliJSON, reference main (89b9b1), with Swift 6.4 for Wasm on 20 Sep 2026 21:41:14 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alexhunsley/patchouli-jsonpatch.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/alexhunsley/patchouli-jsonpatch
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 89b9b1d Update README.md
Cloned https://github.com/alexhunsley/patchouli-jsonpatch.git
Revision (git rev-parse @):
89b9b1d595780f580c4636db082798cd08cc24d1
SUCCESS checkout https://github.com/alexhunsley/patchouli-jsonpatch.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/alexhunsley/patchouli-jsonpatch.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$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/alexhunsley/patchouli-core
Fetching https://github.com/raymccrae/swift-jsonpatch.git
[1/664] Fetching swift-jsonpatch
[665/1121] Fetching swift-jsonpatch, patchouli-core
Fetched https://github.com/alexhunsley/patchouli-core (0.50s)
Fetched https://github.com/raymccrae/swift-jsonpatch.git (0.50s)
Computing version for https://github.com/alexhunsley/patchouli-core
Computed https://github.com/alexhunsley/patchouli-core at 0.9.5 (0.65s)
Computing version for https://github.com/raymccrae/swift-jsonpatch.git
Computed https://github.com/raymccrae/swift-jsonpatch.git at 1.0.6 (1.04s)
Creating working copy for https://github.com/alexhunsley/patchouli-core
Working copy of https://github.com/alexhunsley/patchouli-core resolved at 0.9.5
Creating working copy for https://github.com/raymccrae/swift-jsonpatch.git
Working copy of https://github.com/raymccrae/swift-jsonpatch.git resolved at 1.0.6
warning: 'spi-builder-workspace': found 6 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Tests/Resources/UserList.json
/host/spi-builder-workspace/Tests/Resources/patchouli-core-logo-1-scaled-378x379.jpg
/host/spi-builder-workspace/Tests/Resources/patchouli-core-logo-1.jpg
/host/spi-builder-workspace/Tests/Resources/patchouli-json-logo-1-scaled-256x254.png
/host/spi-builder-workspace/Tests/Resources/patchouli-json-logo-1-scaled-378x375.png
/host/spi-builder-workspace/Tests/Resources/patchouli-json-logo-1.png
Building for debugging...
[Pre-planning 1 / 126]
[27 / 49]
[38 / 69] PatchouliCore
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPatchCodable.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile JSONPatchCodable.swift
/host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPatchCodable.swift:169:16: [1;31merror: [1;39mcannot find 'CFNumberGetType' in scope[0;0m
[0;36m167 |[0;0m }
[0;36m168 |[0;0m #else
[0;36m169 |[0;0m switch [4;39mCFNumberGetType[0;0m(value) {
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'CFNumberGetType' in scope[0;0m
[0;36m170 |[0;0m case .charType:
[0;36m171 |[0;0m try encode(value.boolValue)
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONElement.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONEquality.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONError.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPatch.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPatchCodable.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPatchGenerator.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPointer.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/NSArray+DeepCopy.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/NSDictionary+DeepCopy.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/JSONPatchCodable.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/JSONPatchCodable.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/JSONPatchCodable.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/JSONPatchCodable.dia -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 4 -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 -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/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name JSONPatch -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/JSONPatch_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/JSONPatchCodable.o -index-unit-output-path /JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/JSONPatchCodable.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
[50 / 69] PatchouliCore
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/NSDictionary+DeepCopy.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile NSDictionary+DeepCopy.swift
/host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/NSDictionary+DeepCopy.swift:45:23: [1;31merror: [1;39mcannot assign through subscript: subscript is get-only[0;0m
[0;36m43 |[0;0m switch value {
[0;36m44 |[0;0m case let array as NSArray:
[0;36m45 |[0;0m [4;39mresult[key][0;0m = array.deepMutableCopy()
[0;36m|[0;0m `- [1;31merror: [1;39mcannot assign through subscript: subscript is get-only[0;0m
[0;36m46 |[0;0m case let dict as NSDictionary:
[0;36m47 |[0;0m result[key] = dict.deepMutableCopy()
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONElement.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONEquality.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONError.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPatch.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPatchCodable.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPatchGenerator.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/JSONPointer.swift /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/NSArray+DeepCopy.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swift-jsonpatch/Sources/JSONPatch/NSDictionary+DeepCopy.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/NSDictionary+DeepCopy.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/NSDictionary+DeepCopy.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/NSDictionary+DeepCopy.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/NSDictionary+DeepCopy.dia -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 4 -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 -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/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name JSONPatch -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/JSONPatch_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/NSDictionary+DeepCopy.o -index-unit-output-path /JSONPatch.build/Debug-webassembly-wasm32/JSONPatch-t.build/Objects-normal/wasm32/NSDictionary+DeepCopy.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm