Swift Package IndexBuild Information
Failed to build CloudSyncSession, reference 0.4.3 (433678), with Swift 6.4 for Wasm on 26 Sep 2026 23:53:20 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-1":/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>&1Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/ryanashcraft/CloudSyncSession.git
Reference: 0.4.3
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/ryanashcraft/CloudSyncSession
* tag 0.4.3 -> FETCH_HEAD
HEAD is now at 433678e Back session state with a CurrentValueSubject instead of @Published
Cloned https://github.com/ryanashcraft/CloudSyncSession.git
Revision (git rev-parse @):
433678e55fbc467ebf34d8011e0e9bfccd5d032d
SUCCESS checkout https://github.com/ryanashcraft/CloudSyncSession.git at 0.4.3
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Build
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Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/ryanashcraft/CloudSyncSession.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-1":/host -w "$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/apple/swift-log.git
Fetching https://github.com/ryanashcraft/swift-pid.git
[1/8165] Fetching swift-log
[83/8211] Fetching swift-log, swift-pid
Fetched https://github.com/ryanashcraft/swift-pid.git (0.49s)
[899/8165] Fetching swift-log
Fetched https://github.com/apple/swift-log.git (0.58s)
Computing version for https://github.com/ryanashcraft/swift-pid.git
Computed https://github.com/ryanashcraft/swift-pid.git at 0.0.3 (0.76s)
Fetching https://github.com/apple/swift-collections.git
[1/27779] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.29s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.1 (1.60s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.18s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/ryanashcraft/swift-pid.git
Working copy of https://github.com/ryanashcraft/swift-pid.git resolved at 0.0.3
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 388]
[Planning deferred tasks]
[57 / 157] DequeModule
[83 / 177] InternalCollectionsUtilities
[94 / 177] Logging-product
[98 / 177] InternalCollectionsUtilities
[99 / 177] InternalCollectionsUtilities
[101 / 177] _RopeModule
[102 / 177] HeapModule
[107 / 184] SpanPreview
[112 / 202] SpanPreview
[120 / 204] _RopeModule
[121 / 204] _RopeModule
[122 / 204] _RopeModule
[124 / 205] _RopeModule
[126 / 205] _RopeModule
[129 / 205] OrderedCollections
[140 / 205] OrderedCollections
[142 / 205] OrderedCollections
[143 / 205] OrderedCollections
[144 / 205] OrderedCollections
[145 / 205] Logging
[150 / 205] Logging
[154 / 216] BitCollections
[156 / 225] HashTreeCollections
[157 / 234] BitCollections
[159 / 234] HeapModule
[160 / 234] HeapModule
[163 / 234] HeapModule
[170 / 234] HashTreeCollections
[172 / 235] OrderedCollections
[174 / 235] OrderedCollections
[178 / 236] HeapModule
[179 / 237] _RopeModule
[182 / 237] BitCollections
[188 / 237] BitCollections
[189 / 237] BitCollections
[190 / 237] BitCollections
[192 / 237] BitCollections
[193 / 237] BitCollections
[194 / 237] BitCollections
[195 / 237] BitCollections
[196 / 238]
[200 / 238] BitCollections
[205 / 247] DequeModule
[207 / 248] DequeModule
[216 / 249] DequeModule
[220 / 249] HashTreeCollections
[220 / 249] DequeModule
[220 / 250] DequeModule
[238 / 255] PID
[243 / 258] PID
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/CloudSyncSession/Log.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile Log.swift
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile Middleware.swift
[256 / 268] CloudSyncSession
/host/spi-builder-workspace/Sources/CloudSyncSession/CloudKitOperationHandler.swift:24:8: [1;31merror: [1;39mno such module 'CloudKit'[0;0m
[0;36m22 |[0;0m //
[0;36m23 |[0;0m
[0;36m24 |[0;0m import CloudKit
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'CloudKit'[0;0m
[0;36m25 |[0;0m import PID
[0;36m26 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/CloudSyncSession/CloudKitOperationHandler.swift /host/spi-builder-workspace/Sources/CloudSyncSession/CloudSyncSession.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Extensions/CKErrorExtensions.swift -primary-file /host/spi-builder-workspace/Sources/CloudSyncSession/Log.swift -primary-file /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware/AccountStatusMiddleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware/ErrorMiddleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware/LoggerMiddleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware/RetryMiddleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware/SplittingMiddleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware/SubjectMiddleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware/WorkMiddleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/Middleware/ZoneMiddleware.swift /host/spi-builder-workspace/Sources/CloudSyncSession/OperationHandler.swift /host/spi-builder-workspace/Sources/CloudSyncSession/SyncEvent.swift /host/spi-builder-workspace/Sources/CloudSyncSession/SyncState.swift /host/spi-builder-workspace/Sources/CloudSyncSession/SyncWork.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Log.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Log.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Log.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Log.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Middleware.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Middleware.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Middleware.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Middleware.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 -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 -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/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name CloudSyncSession -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/CloudSyncSession_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/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Log.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Middleware.o -index-unit-output-path /CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Log.o -index-unit-output-path /CloudSyncSession.build/Debug-webassembly-wasm32/CloudSyncSession-t.build/Objects-normal/wasm32/Middleware.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm