swift-nio-extras – Build Information

Build Information

Failed to build swift-nio-extras, reference 1.35.2 (8e1249), with Swift 6.4 for Wasm on 28 Oct 2026 21:53:13 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-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-nio-extras.git
Reference: 1.35.2
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/apple/swift-nio-extras
 * tag               1.35.2     -> FETCH_HEAD
HEAD is now at 8e1249b Widened Swift Crypto versions to "1.0.0" ..< "6.0.0" (#330)
Cloned https://github.com/apple/swift-nio-extras.git
Revision (git rev-parse @):
8e1249b29f92574e05e0d91637f239e378a9a95b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-nio-extras.git at 1.35.2
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/apple/swift-nio-extras.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$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-6.4.0-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/apple/swift-async-algorithms.git
Fetching https://github.com/apple/swift-crypto.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
[1/8381] Fetching swift-log
[2/10432] Fetching swift-log, swift-asn1
[1122/13318] Fetching swift-log, swift-asn1, swift-service-lifecycle
[13175/30212] Fetching swift-log, swift-asn1, swift-service-lifecycle, swift-nio-ssl
[13488/37037] Fetching swift-log, swift-asn1, swift-service-lifecycle, swift-nio-ssl, swift-async-algorithms
Fetched https://github.com/swift-server/swift-service-lifecycle.git (0.51s)
[11859/34151] Fetching swift-log, swift-asn1, swift-nio-ssl, swift-async-algorithms
Fetching https://github.com/apple/swift-algorithms.git
[21482/53010] Fetching swift-log, swift-asn1, swift-nio-ssl, swift-async-algorithms, swift-crypto
[46222/59169] Fetching swift-log, swift-asn1, swift-nio-ssl, swift-async-algorithms, swift-crypto, swift-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git (1.23s)
Fetched https://github.com/apple/swift-asn1.git (1.23s)
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/apple/swift-http-structured-headers.git
Fetched https://github.com/apple/swift-nio-ssl.git (1.24s)
Fetching https://github.com/apple/swift-atomics.git
Fetched https://github.com/apple/swift-algorithms.git (0.74s)
Fetching https://github.com/apple/swift-http-types.git
Fetched https://github.com/apple/swift-log.git (1.56s)
Fetching https://github.com/apple/swift-nio-http2.git
Fetched https://github.com/apple/swift-crypto.git (1.57s)
Fetching https://github.com/apple/swift-nio.git
[1/1961] Fetching swift-http-types
[354/3854] Fetching swift-http-types, swift-atomics
Fetched https://github.com/apple/swift-http-types.git (0.46s)
[1610/1893] Fetching swift-atomics
[1648/9500] Fetching swift-atomics, swift-certificates
Fetched https://github.com/apple/swift-atomics.git (0.53s)
[4869/7607] Fetching swift-certificates
[5250/8891] Fetching swift-certificates, swift-http-structured-headers
Fetched https://github.com/apple/swift-http-structured-headers.git (0.63s)
Fetched https://github.com/apple/swift-certificates.git (0.63s)
[1/12319] Fetching swift-nio-http2
Fetched https://github.com/apple/swift-nio-http2.git (0.91s)
[1/86687] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git (3.09s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (5.55s)
Fetching https://github.com/apple/swift-numerics.git
[1/6766] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (0.59s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.75s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.15s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.7.0 (0.15s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (0.17s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.13.0 (0.14s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.7 (0.18s)
Fetching https://github.com/apple/swift-collections.git
[1/29362] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.37s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.2 (1.54s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.5 (0.24s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.18s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.19s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.104.0 (0.27s)
Fetching https://github.com/apple/swift-system.git
[1/7394] Fetching swift-system
Fetched https://github.com/apple/swift-system.git (0.74s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.21.1 (0.95s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.18s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 5.0.3 (0.23s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.46.0 (0.17s)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
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/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.8.0
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.21.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.5
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.7
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.7.0
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-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.104.0
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.46.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.2
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 5.0.3
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.13.0
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]
[Pre-planning 1 / 2339]
[Planning 901 / 2339]
[Planning 2212 / 2339]
[Planning deferred tasks]
[Constructing 679 / 5555]
[Starting]
[88 / 1469] NIOWritePartialPCAPDemo-product
[333 / 1503] _NumericsShims
[338 / 1557] Logging
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/swift-http-structured-headers/Sources/RawStructuredFieldValues/PseudoDecimal.swift:25:8: [1;31merror: [1;39mUnsupported OS[0;0m
 [0;36m23 |[0;0m import WinSDK
 [0;36m24 |[0;0m #else
 [0;36m25 |[0;0m #error([4;39m"Unsupported OS"[0;0m)
    [0;36m|[0;0m        `- [1;31merror: [1;39mUnsupported OS[0;0m
 [0;36m26 |[0;0m #endif
 [0;36m27 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/swift-http-structured-headers/Sources/RawStructuredFieldValues/ASCII.swift /host/spi-builder-workspace/.build/checkouts/swift-http-structured-headers/Sources/RawStructuredFieldValues/ComponentTypes.swift /host/spi-builder-workspace/.build/checkouts/swift-http-structured-headers/Sources/RawStructuredFieldValues/Errors.swift /host/spi-builder-workspace/.build/checkouts/swift-http-structured-headers/Sources/RawStructuredFieldValues/FieldParser.swift /host/spi-builder-workspace/.build/checkouts/swift-http-structured-headers/Sources/RawStructuredFieldValues/FieldSerializer.swift /host/spi-builder-workspace/.build/checkouts/swift-http-structured-headers/Sources/RawStructuredFieldValues/OrderedMap.swift /host/spi-builder-workspace/.build/checkouts/swift-http-structured-headers/Sources/RawStructuredFieldValues/PseudoDecimal.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 -suppress-warnings -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-upcoming-feature MemberImportVisibility -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -user-module-version 1.7.0 -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 -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/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name RawStructuredFieldValues -package-name swift_http_structured_headers -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/Objects-normal/wasm32/RawStructuredFieldValues_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/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/Objects-normal/wasm32/Modules/RawStructuredFieldValues.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/Objects-normal/wasm32/Modules/RawStructuredFieldValues.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/Objects-normal/wasm32/RawStructuredFieldValues-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/Objects-normal/wasm32/RawStructuredFieldValues-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/Objects-normal/wasm32/RawStructuredFieldValues-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-http-structured-headers.build/Debug-webassembly-wasm32/RawStructuredFieldValues-t.build/Objects-normal/wasm32/Modules/RawStructuredFieldValues.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm