Swift Package IndexBuild Information
Failed to build SagaLeafRenderer, reference main (8e5cc5), with Swift 6.4 for Wasm on 24 Sep 2026 16:24:28 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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
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Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/loopwerk/SagaLeafRenderer.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/loopwerk/SagaLeafRenderer
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 8e5cc57 first commit
Cloned https://github.com/loopwerk/SagaLeafRenderer.git
Revision (git rev-parse @):
8e5cc5716077d1936681d4bee02fe8943e723aa9
SUCCESS checkout https://github.com/loopwerk/SagaLeafRenderer.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/loopwerk/SagaLeafRenderer.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$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/loopwerk/Saga.git
Fetching https://github.com/vapor/leaf-kit
[1/4932] Fetching saga
Fetched https://github.com/loopwerk/Saga.git (0.58s)
[1/5091] Fetching leaf-kit
Fetched https://github.com/vapor/leaf-kit (0.71s)
Computing version for https://github.com/vapor/leaf-kit
Computed https://github.com/vapor/leaf-kit at 1.14.3 (0.87s)
Fetching https://github.com/apple/swift-nio.git
[1/86091] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git (2.86s)
Computing version for https://github.com/loopwerk/Saga.git
Computed https://github.com/loopwerk/Saga.git at 3.6.0 (3.03s)
Fetching https://github.com/loopwerk/SagaPathKit
Fetching https://github.com/apple/swift-crypto
[1/18549] Fetching swift-crypto
[18550/19378] Fetching swift-crypto, sagapathkit
Fetched https://github.com/loopwerk/SagaPathKit (1.53s)
Fetched https://github.com/apple/swift-crypto (1.55s)
Computing version for https://github.com/loopwerk/SagaPathKit
Computed https://github.com/loopwerk/SagaPathKit at 1.6.1 (1.72s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.33s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-atomics.git
[1/1881] Fetching swift-atomics
[1882/8797] Fetching swift-atomics, swift-system
[8798/36499] Fetching swift-atomics, swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git (0.67s)
[3544/29583] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git (1.19s)
Fetched https://github.com/apple/swift-collections.git (1.20s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.37s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.0 (0.29s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.21s)
Computing version for https://github.com/apple/swift-crypto
Computed https://github.com/apple/swift-crypto at 3.15.1 (1.11s)
Fetching https://github.com/apple/swift-asn1.git
[1/1983] Fetching swift-asn1
Fetched https://github.com/apple/swift-asn1.git (1.14s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (2.21s)
Creating working copy for https://github.com/loopwerk/Saga.git
Working copy of https://github.com/loopwerk/Saga.git resolved at 3.6.0
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/loopwerk/SagaPathKit
Working copy of https://github.com/loopwerk/SagaPathKit resolved at 1.6.1
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/vapor/leaf-kit
Working copy of https://github.com/vapor/leaf-kit resolved at 1.14.3
Creating working copy for https://github.com/apple/swift-crypto
Working copy of https://github.com/apple/swift-crypto resolved at 3.15.1
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 926]
[Planning deferred tasks]
[153 / 321] NIOConcurrencyHelpers
[155 / 339] SystemPackage
[155 / 339] _NIODataStructures
[166 / 339] _NIOBase64
[167 / 339] InternalCollectionsUtilities
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line: cd /host
/host/spi-builder-workspace/.build/checkouts/SagaPathKit/Sources/SagaPathKit.swift:8:10: [1;31merror: [1;39mno such module 'Darwin'[0;0m
[0;36m6 |[0;0m let system_glob = Glibc.glob
[0;36m7 |[0;0m #else
[0;36m8 |[0;0m import Darwin
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'Darwin'[0;0m
[0;36m9 |[0;0m
[0;36m10 |[0;0m let system_glob = Darwin.glob
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/SagaPathKit/Sources/SagaPathKit.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 -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/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SagaPathKit -package-name sagapathkit -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/Objects-normal/wasm32/SagaPathKit_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/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/Objects-normal/wasm32/Modules/SagaPathKit.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/Objects-normal/wasm32/Modules/SagaPathKit.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/Objects-normal/wasm32/SagaPathKit-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/Objects-normal/wasm32/SagaPathKit-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/Objects-normal/wasm32/SagaPathKit-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SagaPathKit.build/Debug-webassembly-wasm32/SagaPathKit-t.build/Objects-normal/wasm32/Modules/SagaPathKit.swiftmodule
[179 / 339] SystemPackage
error: Build failed
BUILD FAILURE 6.4 wasm