Swift Package Index

Build Information

Failed to build JapaneseHoliday, reference main (48cd5e), with Swift 6.4 for Wasm on 2 Nov 2026 16:24:57 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/417-72KI/JapaneseHoliday.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/417-72KI/JapaneseHoliday
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 48cd5e4 Update information of holidays
Cloned https://github.com/417-72KI/JapaneseHoliday.git
Revision (git rev-parse @):
48cd5e4e1b595326859c1d1e3fc8d1d3e512c674
SUCCESS checkout https://github.com/417-72KI/JapaneseHoliday.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/417-72KI/JapaneseHoliday.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$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-6.4.0-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
Fetching https://github.com/swiftlang/swift-syntax.git
[1/81510] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (3.47s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 600.0.1 (4.44s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 600.0.1
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 447]
[Creating build graph]
[82 / 171] _SwiftSyntaxCShims
[107 / 180] SwiftSyntax
[111 / 189] SwiftSyntax
[111 / 189] SwiftSyntax600
[124 / 191] SwiftSyntax600
[126 / 191] SwiftSyntax
[127 / 192] SwiftSyntax510
[133 / 193]
[136 / 199] JapaneseHoliday
[137 / 199] SwiftSyntax
[138 / 199] JapaneseHoliday
[139 / 199] JapaneseHoliday
[139 / 199] SwiftSyntax
[148 / 212] SwiftParser
[150 / 226] SwiftBasicFormat
[162 / 226] SwiftParser
[164 / 226] JapaneseHoliday
[174 / 226] SwiftParser-product
[175 / 226] SwiftParser-product
[177 / 226] SwiftParser-product
[180 / 226] SwiftDiagnostics
[183 / 226] SwiftDiagnostics
[185 / 226] SwiftDiagnostics
[187 / 226] SwiftBasicFormat
[189 / 226] SwiftDiagnostics
[192 / 227] SwiftBasicFormat
[196 / 237] SwiftParserDiagnostics
[198 / 238] SwiftParserDiagnostics
[198 / 238] SwiftParser
[201 / 239] SwiftParserDiagnostics
[205 / 239] SwiftParserDiagnostics
[206 / 239] SwiftSyntaxBuilder
[210 / 239] SwiftBasicFormat
[215 / 249] SwiftSyntaxBuilder
[216 / 249] SwiftSyntaxBuilder
[218 / 249] SwiftSyntaxBuilder
[226 / 250] SwiftSyntaxBuilder
[227 / 250] SwiftSyntaxBuilder
[228 / 250] SwiftParserDiagnostics
[232 / 256] HolidayCrawlerCore
[234 / 256] HolidayCrawlerCore
[241 / 257] SwiftSyntaxBuilder
[245 / 260] HolidayCrawlerCore
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/HolidayCrawler/main.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile main.swift
/host/spi-builder-workspace/Sources/HolidayCrawler/main.swift:26:17: error: cannot find 'Process' in scope
24 |
25 | do {
26 |     let iconv = Process()
   |                 `- error: cannot find 'Process' in scope
27 |     let stdout = Pipe()
28 |     iconv.executableURL = URL(fileURLWithPath: "/usr/bin/iconv")
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/HolidayCrawler/main.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/main.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/main.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/main.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-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-upcoming-feature ExistentialAny -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 -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include/module.modulemap -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/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name HolidayCrawler -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/holiday-crawler_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/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/main.o -index-unit-output-path /JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/main.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/HolidayCrawler/main.swift:26:17: error: cannot find 'Process' in scope
24 |
25 | do {
26 |     let iconv = Process()
   |                 `- error: cannot find 'Process' in scope
27 |     let stdout = Pipe()
28 |     iconv.executableURL = URL(fileURLWithPath: "/usr/bin/iconv")
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/HolidayCrawler/main.swift -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-upcoming-feature ExistentialAny -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 -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include/module.modulemap -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/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name HolidayCrawler -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/holiday-crawler_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/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/Modules/HolidayCrawler.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/Modules/HolidayCrawler.swiftsourceinfo -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/holiday-crawler-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/holiday-crawler-primary-emit-module.d -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/JapaneseHoliday.build/Debug-webassembly-wasm32/holiday-crawler-p.build/Objects-normal/wasm32/Modules/HolidayCrawler.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm