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Build Information

Failed to build LCLWebSocket, reference main (844bba), with Swift 6.4 for Wasm on 21 Sep 2026 21:54:28 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Local-Connectivity-Lab/lcl-websocket.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/Local-Connectivity-Lab/lcl-websocket
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 844bba7 fix build issue with swift 5.10 (#6)
Cloned https://github.com/Local-Connectivity-Lab/lcl-websocket.git
Revision (git rev-parse @):
844bba7d76147f0cc901271edae57764bdc4ac3b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Local-Connectivity-Lab/lcl-websocket.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Local-Connectivity-Lab/lcl-websocket.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$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
warning: 'spi-builder-workspace': /host/spi-builder-workspace/Package.swift:9:48: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 7 |     name: "LCLWebSocket",
 8 |     platforms: [
 9 |         .macOS(.v10_15), .iOS(.v13), .watchOS(.v4), .tvOS(.v13), .visionOS(.v1),
   |                                                `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
10 |     ],
11 |     products: [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-nio-transport-services.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-nio-ssl.git
[1/16065] Fetching swift-nio-ssl
[483/18928] Fetching swift-nio-ssl, swift-nio-transport-services
[484/20803] Fetching swift-nio-ssl, swift-nio-transport-services, swift-atomics
[816/28935] Fetching swift-nio-ssl, swift-nio-transport-services, swift-atomics, swift-log
Fetched https://github.com/apple/swift-log.git (0.62s)
[6345/20803] Fetching swift-nio-ssl, swift-nio-transport-services, swift-atomics
[14539/106868] Fetching swift-nio-ssl, swift-nio-transport-services, swift-atomics, swift-nio
Fetched https://github.com/apple/swift-atomics.git (1.15s)
[55936/104993] Fetching swift-nio-ssl, swift-nio-transport-services, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git (1.16s)
[40732/88928] Fetching swift-nio-transport-services, swift-nio
Fetched https://github.com/apple/swift-nio-transport-services.git (2.95s)
Fetched https://github.com/apple/swift-nio.git (2.99s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (3.16s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (0.22s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.24s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.24s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.39s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
[1/6898] Fetching swift-system
[2209/34552] Fetching swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git (1.13s)
Fetched https://github.com/apple/swift-collections.git (1.14s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (1.43s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.20s)
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/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-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
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-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 / 1135]
[Planning deferred tasks]
[Starting]
[103 / 737] DequeModule
[178 / 773] InternalCollectionsUtilities
[178 / 773] _NIODataStructures
[192 / 773] NIOConcurrencyHelpers
[200 / 773] InternalCollectionsUtilities
[207 / 773] InternalCollectionsUtilities
[212 / 773] NIOConcurrencyHelpers-product
[214 / 774] _NIOBase64
[218 / 774] NIOConcurrencyHelpers
[224 / 775] _NIODataStructures
[232 / 776] InternalCollectionsUtilities
[236 / 776] InternalCollectionsUtilities
[236 / 776] ContainersPreview
[246 / 776] CNIOOpenBSD
[259 / 788] Atomics
[260 / 797] ContainersPreview
[261 / 797] CNIOBoringSSL
[262 / 798] ContainersPreview
[269 / 798] CNIOBoringSSL
[270 / 798] CNIOBoringSSL
[272 / 798] CNIOBoringSSL
[275 / 798] CNIOLLHTTP
[276 / 798] CNIOBoringSSL
[280 / 798] CNIOBoringSSL
[284 / 798] CNIOBoringSSL
[286 / 798] CNIOBoringSSL
[287 / 798] CNIOBoringSSL
[289 / 798] CNIOBoringSSL
[294 / 798] Atomics
[300 / 798] CNIOBoringSSL
[301 / 798] CNIOBoringSSL
[303 / 798] CNIOBoringSSL
[304 / 798] CNIOBoringSSL
[305 / 798] CNIOBoringSSL
[306 / 798] CNIOBoringSSL
[309 / 798] CNIOBoringSSL
[310 / 798] CNIOBoringSSL
[313 / 798] CNIOBoringSSL
[318 / 798] CNIOBoringSSL
[319 / 798] CNIOBoringSSL
[321 / 798] CNIOBoringSSL
[323 / 798] CNIOBoringSSL
[324 / 798] CNIOBoringSSL
[325 / 798] CNIOBoringSSL
[328 / 798] CNIOBoringSSL
[329 / 798] CNIOBoringSSL
[330 / 798] CNIOBoringSSL
[332 / 798] CNIOBoringSSL
[333 / 798] CNIOBoringSSL
[335 / 798] CNIOBoringSSL
[336 / 798] CNIOBoringSSL
[337 / 798] CNIOBoringSSL
[339 / 798] CNIOBoringSSL
[340 / 798] CNIOBoringSSL
[343 / 798] CNIOBoringSSL
[344 / 798] CNIOBoringSSL
[346 / 798] CNIOBoringSSL
[348 / 798] CNIOBoringSSL
[351 / 798] CNIOBoringSSL
[353 / 798] CNIOBoringSSL
[354 / 798] CNIOBoringSSL
[356 / 798] CNIOBoringSSL
[357 / 798] CNIOBoringSSL
[360 / 798] CNIOBoringSSL
[362 / 798] CNIOBoringSSL
[364 / 798] CNIOBoringSSL
[366 / 798] CNIOBoringSSL
[367 / 798] CNIOBoringSSL
[368 / 798] CNIOBoringSSL
[370 / 798] CNIOBoringSSL
[372 / 798] CNIOBoringSSL
[375 / 798] CNIOBoringSSL
[378 / 798] CNIOBoringSSL
[380 / 798] CNIOBoringSSL
[381 / 798] CNIOBoringSSL
[382 / 798] CNIOBoringSSL
[384 / 798] CNIOBoringSSL
[385 / 798] CNIOBoringSSL
[387 / 798] CNIOBoringSSL
[388 / 798] CNIOBoringSSL
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/crypto/bio/socket_helper.cc:30:10: fatal error: 'netdb.h' file not found
   30 | #include <netdb.h>
      |          ^~~~~~~~~
1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/socket_helper.o /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/crypto/bio/socket_helper.cc normal wasm32 c++ com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /host

    Using response file: /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp

    /usr/bin/clang -x c++ -target wasm32-unknown-wasip1 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-non-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -w -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wno-shorten-64-to-32 -Wno-newline-eof -Wno-c++11-extensions -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Winvalid-offsetof -Wno-sign-conversion -Wno-infinite-recursion -Wno-move -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-range-loop-analysis -Wno-semicolon-before-method-body --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 @/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/socket_helper.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/socket_helper.dia -c /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/crypto/bio/socket_helper.cc -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/socket_helper.o
error: Build failed
BUILD FAILURE 6.4 wasm