Breeze – Build Information – Swift Package Index

Build Information

Failed to build Breeze, reference main (27c5a8), with Swift 6.4 for Wasm on 23 Sep 2026 05:17:22 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/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/swift-serverless/Breeze.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/swift-serverless/Breeze
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 27c5a85 Update to awslabs (#22)
Cloned https://github.com/swift-serverless/Breeze.git
Revision (git rev-parse @):
27c5a853e2d67039d29891a68ae2be4edd32ae7d
SUCCESS checkout https://github.com/swift-serverless/Breeze.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/swift-serverless/Breeze.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/host -w "$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/stencilproject/Stencil.git
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/swift-serverless/swift-sls-adapter
Fetching https://github.com/tuist/Noora.git
[1/219] Fetching swift-sls-adapter
Fetched https://github.com/swift-serverless/swift-sls-adapter (0.43s)
[1/5284] Fetching stencil
[3647/24202] Fetching stencil, swift-argument-parser
[4230/43851] Fetching stencil, swift-argument-parser, noora
Fetched https://github.com/stencilproject/Stencil.git (0.56s)
[1944/38567] Fetching swift-argument-parser, noora
Fetched https://github.com/apple/swift-argument-parser.git (3.21s)
Fetched https://github.com/tuist/Noora.git (3.25s)
Computing version for https://github.com/swift-serverless/swift-sls-adapter
Computed https://github.com/swift-serverless/swift-sls-adapter at 0.2.1 (4.30s)
Fetching https://github.com/jpsim/Yams.git
[1/11861] Fetching yams
Fetched https://github.com/jpsim/Yams.git (1.03s)
Computing version for https://github.com/stencilproject/Stencil.git
Computed https://github.com/stencilproject/Stencil.git at 0.15.1 (1.22s)
Fetching https://github.com/kylef/PathKit.git
Fetching https://github.com/kylef/Spectre.git
[1/1460] Fetching pathkit
Fetched https://github.com/kylef/PathKit.git (0.40s)
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git (0.52s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (0.71s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 1.0.1 (1.04s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.4.0 (0.19s)
Computing version for https://github.com/tuist/Noora.git
Computed https://github.com/tuist/Noora.git at 0.57.3 (0.17s)
Fetching https://github.com/onevcat/Rainbow
Fetching https://github.com/tuist/path
Fetching https://github.com/apple/swift-log
[1/1510] Fetching rainbow
[470/9658] Fetching rainbow, swift-log
[622/10070] Fetching rainbow, swift-log, path
Fetched https://github.com/onevcat/Rainbow (0.41s)
[880/8560] Fetching swift-log, path
Fetched https://github.com/tuist/path (0.43s)
[1956/8148] Fetching swift-log
Fetched https://github.com/apple/swift-log (0.51s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.71s)
Computing version for https://github.com/tuist/path
Computed https://github.com/tuist/path at 0.3.8 (0.18s)
Computing version for https://github.com/onevcat/Rainbow
Computed https://github.com/onevcat/Rainbow at 4.2.2 (1.05s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.15.0 (0.19s)
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.15.0
Creating working copy for https://github.com/stencilproject/Stencil.git
Working copy of https://github.com/stencilproject/Stencil.git resolved at 0.15.1
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
Creating working copy for https://github.com/tuist/path
Working copy of https://github.com/tuist/path resolved at 0.3.8
Creating working copy for https://github.com/onevcat/Rainbow
Working copy of https://github.com/onevcat/Rainbow resolved at 4.2.2
Creating working copy for https://github.com/tuist/Noora.git
Working copy of https://github.com/tuist/Noora.git resolved at 0.57.3
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.4.0
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 1.0.1
Creating working copy for https://github.com/swift-serverless/swift-sls-adapter
Working copy of https://github.com/swift-serverless/swift-sls-adapter resolved at 0.2.1
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 424]
[Planning deferred tasks]
[23 / 157] breeze-product
[86 / 188] Yams
[88 / 196] CYaml
[93 / 196] Path
[99 / 196] Yams
[99 / 196] Logging
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: [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/PathKit/Sources/PathKit.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 4.2 -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/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name PathKit -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/Objects-normal/wasm32/PathKit_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/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/Objects-normal/wasm32/Modules/PathKit.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/Objects-normal/wasm32/Modules/PathKit.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/Objects-normal/wasm32/PathKit-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/Objects-normal/wasm32/PathKit-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/Objects-normal/wasm32/PathKit-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/PathKit.build/Debug-webassembly-wasm32/PathKit-t.build/Objects-normal/wasm32/Modules/PathKit.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm